Radeon RX 7800 XT vs Intel Arc B580

Winner:
Intel Arc B580
Main Difference:
Intel Arc B580 offers better value while Radeon RX 7800 XT provides higher raw performance.
Page Summary:
Intel Arc B580 takes the lead by delivering modern features and solid entry-level capability at roughly half the $499 MSRP of its rival.
Last updated:
January 31, 2026

The Essentials

Radeon RX 7800 XT

MSRP:
$499
See Current Price
Spec Sheet:
Core Count:
3840
Thread Count:
Base Clock:
1295 MHz
Boost Clock:
2430 MHz
Integrated Graphics:
VRAM:
16.0 GB
L3 Cache:
16.0 GB
TDP:
263 W
Socket:
256 bit
Bus Width:
256 bit
Release Date:
2023-08-25
Gaming Scores:
(Higher is better)
Resolution
Rasterization
Ray Tracing
1080p
56.9
46
1440p
48.3
35.7
4K
30.2
30.2
Gaming and Productivity Scores:
(Higher is better)
Gaming
Productivity

Intel Arc B580

MSRP:
$249
See Current Price
Spec Sheet:
Core Count:
2560
Thread Count:
Base Clock:
2670 MHz
Boost Clock:
2670 MHz
Integrated Graphics:
VRAM:
12.0 GB
L3 Cache:
12.0 GB
TDP:
190 W
Socket:
192 bit
Bus Width:
192 bit
Release Date:
2024-12-13
Gaming Scores:
(Higher is better)
Resolution
Rasterization
Ray Tracing
1080p
35.1
37.6
1440p
29.8
29.7
4K
24.6
23.6
Gaming and Productivity Scores:
(Higher is better)
Gaming
Productivity
Note about scores:
We measure this card's performance against the absolute best GPU currently available. The numbers show the percentage of performance you get compared to the market leader at 1080p, 1440p, and 4K resolutions, with the leader at 100. These scores are aggregated from a wide range of different games to create a reliable average. However, keep in mind that performance in specific titles may deviate from this average depending on how that game is optimized.
Note about scores:
We measure this processor's performance against the absolute best CPU currently available. The numbers show the percentage of performance you get compared to the market leader in both gaming and workstation tasks, with the leader at 100. These scores are aggregated from a wide range of different games and applications to create a reliable average. However, keep in mind that performance in specific software may deviate from this average depending on how that program is optimized.

Performance Deep Dive

Radeon RX 7800 XT
Gaming Analysis:

The Radeon RX 7800 XT functions as a high-tier option for enthusiasts focusing on 1440p performance. It relies on sheer bandwidth and a large memory pool to handle demanding textures, though you will likely see the hardware struggle at 4K unless you use upscaling to stabilize the experience. The performance profile favors traditional rendering where the card can push high frame rates with ease, but the experience becomes more of a struggle when you enable intensive ray-tracing effects that tax the RDNA 3.0 architecture.

  • The 16GB GDDR6 VRAM buffer is a significant advantage for long-term use. As modern titles demand more memory for high-resolution assets, this card provides enough overhead to keep texture settings high without the stuttering common on cards with smaller memory banks. It allows you to push the visual quality of world details without hitting a sudden wall that causes inconsistent frame delivery.
  • Rasterization is the clear strength of this card. At 1440p, it delivers fluid performance in competitive titles and heavy AAA releases alike, often showing a raw speed advantage over competitors like the RTX 4070. At lower resolutions, you might even find your processor becomes the bottleneck because the GPU handles standard rendering tasks so quickly.
  • Ray tracing remains a demanding task for this hardware. Even with 60 dedicated cores, heavy lighting implementations can cause a major drop in fluidity. For titles with complex path tracing or global illumination, you may need to keep these settings at more modest levels to maintain a smooth experience without the game becoming choppy.
  • Upscaling via FSR is an important tool if you want to attempt 4K gaming. Running at 4K native often results in lower responsiveness that is hard to ignore in fast-paced scenes. Using quality-focused upscaling modes helps maintain visual clarity while bringing the performance back into a playable range.
  • Power requirements are notable for this model. Considering the boost clock speeds and the architecture, a 750W power supply is recommended to handle the hardware during heavy gaming loads. The design focuses on raw memory bandwidth and traditional speed rather than maximum power efficiency, so expect the card to generate a fair amount of heat during long sessions.
Intel Arc B580
Gaming Analysis:

The Intel Arc B580 occupies a strong position for mainstream gaming where high-resolution textures and stable framerates meet. It functions as a high-performance choice for 1080p or a reliable option for 1440p settings. While the hardware can output at 4K, the experience often becomes heavy and inconsistent in demanding titles. You should treat this as a 1440p card to maintain the best visual fluidity.

The 12GB of VRAM acts as a generous buffer for modern games that carry a heavy texture tax. On cards with less memory, you often see sudden hitches or blurry textures that fail to load during fast movement. With 12GB of GDDR6, you can push texture settings to much higher levels without hitting a hardware ceiling. This extra headroom keeps your minimum framerates stable and helps prevent the micro-stutters that can disrupt a boss fight or a competitive match.

  • Native 1440p Performance: This hardware delivers a crisp experience in modern titles, allowing for smooth movement without strictly relying on upscaling to keep the game playable.
  • Ray Tracing Capability: Built on the Xe2-HPG architecture with 20 Ray Tracing cores, the B580 handles lighting and shadows with more competence than previous entries in this tier. It manages these effects without turning the screen into a slideshow.
  • The XeSS Advantage: If a game supports Intel upscaling and frame generation, you can significantly increase visual fluidity. This helps demanding titles feel much faster and more responsive on high-end displays.
  • Resizable BAR Requirement: This hardware depends on Resizable BAR support from your motherboard to function correctly. Without this feature enabled, you may notice a significant drop in performance where the game feels sluggish or unpredictable.
  • Driver Maturation: While the raw power is impressive for the launch MSRP of $249, you might occasionally encounter software friction. Some legacy games may require specific driver updates to resolve visual glitches.

The 192-bit bus width provides a wide enough data path to keep the GPU from choking when the screen gets busy. Compared to the narrower interfaces common in entry-level hardware, the B580 maintains better composure during chaotic scenes filled with complex geometry. It is a capable piece of hardware that prioritizes texture capacity and raw value for a high-quality gaming setup.

Radeon RX 7800 XT
Productivity Analysis:

While the hardware is designed to excel in high-resolution gaming, the transition into a professional workstation environment reveals a card defined by raw memory capacity rather than specialized software optimization. You are looking at a component that trades the heavy industry polish of competing ecosystems for sheer silicon volume. If you intend to use this for creative work, the decision rests on whether the 16GB memory buffer outweighs the lack of specialized acceleration found in certain proprietary production pipelines. It serves as a heavy lifting tool for texture-heavy projects even as it finds less footing in certain specialized rendering tasks that rely on deep software integration or specific proprietary standards. Using this card for the right creative job makes it a functional workhorse, whereas forcing it into a workflow locked to specific third-party proprietary standards might leave you wishing for more specialized driver support.

  • The 16GB VRAM capacity acts as a significant buffer against memory limitations that can stall productivity on cards with smaller pools. While lower memory counts can create a hard wall for high-resolution video timelines or complex 3D scenes, this 256-bit bus allows you to load substantial assets without the system stuttering under the weight of the project. It provides a level of breathing room that allows for running multiple intensive creative applications simultaneously without hitting sudden performance drops when a project expands in complexity.
  • A memory bandwidth of over 620 GB/s ensures that data moves quickly enough to keep the user experience feeling responsive during active editing. You can feel this speed when scrubbing through a high-bitrate video timeline or manipulating large texture files because the hardware does not struggle to feed the processing cores during heavy data ingestion. This high-speed data highway provides a tactile precision that is often absent on cards with narrower buses which can feel sluggish when handled under heavy production loads.
  • The software ecosystem requires an understanding of the trade-offs involved when moving away from industry-standard proprietary rendering paths. In applications like Blender, the 60 ray tracing cores provide hardware-level acceleration, yet you may find that software specifically tuned for the competition still completes complex renders with more efficiency. You are essentially choosing a path of raw hardware value over the highly refined professional support and specialized stability offered by competing architectures that have dominated the professional space for years.
  • Local AI acceleration is handled through the FP16 compute performance which serves as the engine for modern tools like generative image generation or neural engine noise reduction. While the card does not utilize the same specialized tensor hardware as some competitors, it remains a capable local accelerator for many open-source models and creative suites. This provides enough power to experiment with and ship complex projects involving modern machine learning tools even if the card is not a dedicated enterprise AI solution.
  • The media engine includes hardware support for AV1 encoding which has become a vital standard for modern archival and high-quality video delivery. Creators can produce high-quality exports without the massive processing penalty that historically affected older architectures, keeping the rest of the system responsive while a video finishes in the background. A 750W power supply is recommended to maintain stability when the card is pushed to its limits during these long rendering or encoding sessions.
Intel Arc B580
Productivity Analysis:

While the hardware is positioned for 1440p gaming, the B580 functions as a practical workstation component for those who need to manage large creative assets without a massive investment. The 12GB of VRAM serves as an essential guard against memory bottlenecks that often limit cheaper hardware to basic 1080p editing. When you are moving through a high resolution timeline or stacking several effects in a photograph, this extra memory capacity ensures you can continue working without the software locking up or warning you about limited resources. It provides a level of comfort that 8GB cards cannot match when a project grows in complexity.

The 192-bit bus width and the resulting 456 GB/s bandwidth keep the interface feeling snappy during data heavy operations. This wide path allows for faster transfers between the system memory and the GPU cache, which is especially noticeable when rotating complex 3D models or scrubbing through high bitrate video files. You are not just getting raw speed, you are getting the bandwidth necessary to prevent the stuttering playback that often plagues entry level cards with narrower bit buses. The 13.7 TFLOPS of compute power translates into a stable experience where the hardware remains responsive even under a sustained load.

  • Media Engine Performance: This architecture includes dedicated support for AV1 encoding, which allows video editors and streamers to export high quality files with better compression than older standards. It handles these tasks locally to save your CPU from becoming a bottleneck during the export process.
  • Acceleration for Tools: The inclusion of 160 XMX engines provides a dedicated path for tasks that use machine learning or AI based software features. You will see faster results when using local tools for image expansion, noise reduction, or complex masking compared to hardware that lacks specialized silicon for these calculations.
  • 3D Viewport Handling: With 20 Ray Tracing cores, the card offers enough power to maintain a workable frame rate in a rendered viewport. It allows you to see lighting changes in real time within software like Blender so you can make creative decisions without waiting for a final render.
  • Software Compatibility: Because this platform is newer than established rivals, you may find that some professional plugins or legacy applications require specific driver updates to function. It is a trade-off where the high hardware specs are balanced against occasional manual troubleshooting in less common creative suites.
  • Power and Thermal Stability: The 190W power draw means the card stays within manageable temperatures even during long render sessions. You can rely on a 550W power supply to keep the system stable without the need for an oversized chassis or excessive cooling fans.

The raw performance of the Xe2-HPG architecture makes it a strong contender for a budget workstation. Even though it does not participate in the same software ecosystem as specialized professional cards, the raw hardware value at the launch MSRP of $249 remains difficult to overlook for independent creators. This card is built for those who prioritize memory overhead and bandwidth over brand loyalty. It is a functional tool that manages to keep up with demanding creative workloads by offering a generous amount of VRAM and a wide data interface.

Radeon RX 7800 XT
Feature Analysis:

A typical 263 W power draw means this hardware generates substantial heat that your case fans must exhaust to prevent internal temperatures from climbing during long gaming sessions. Relying on two standard 8-pin PCIe cables, the card avoids the stiffness and cable management complexity often associated with newer 16-pin power standards found on high-end competitors. This physical layout makes the installation process significantly more intuitive for builders using older but reliable power supplies that lack specialized connectors. While the 600 W minimum specification is technically functional, moving to a 750W power supply provides the necessary electrical headroom to absorb the sudden power spikes that occur when the architecture transitions from idle to full load. This extra capacity ensures the system remains stable and prevents the sudden shutdowns that can happen when a power supply is pushed too close to its theoretical limit by a hungry GPU and a modern processor working in tandem.

  • The 16.0 GB VRAM buffer behaves like long-term insurance for your build because it prevents the stuttering and texture pop-in that can occur when 1440p assets exceed the capacity of smaller memory banks.
  • A PCIe 4.0 x16 interface ensures you are utilizing the full bandwidth available from your motherboard which is particularly helpful if you are installing this into a system with an older PCIe 3.0 slot.
  • The RDNA 3.0 architecture focuses on traditional rendering speed rather than proprietary software hacks, making it a straightforward choice for those who prefer consistent frames over experimental lighting features.
  • While the physical mounting is simple, the card occupies considerable space in the chassis and requires plenty of unobstructed airflow to maintain its boost clock speeds without the fans needing to spin at distracting volumes.
  • The launch MSRP of $499 established this card as a high-value contender for builders who prioritize raw memory capacity and 256-bit bus width over the specialized AI features found in other ecosystems.
Intel Arc B580
Feature Analysis:

A single 8-pin power connector provides a straightforward setup process that avoids the cable management headaches often found with newer, more rigid power standards. While the technical requirements suggest a lower floor, you should pair this hardware with a 550W power supply to ensure the system remains stable when the GPU reaches its full 190W TDP during intense workloads. Relying on a unit with more capacity than the minimum spec helps prevent unexpected restarts and ensures the voltage remains consistent across all your components. This power profile makes it a relatively low-friction upgrade for most mid-sized cases that already have decent airflow.

The PCIe 4.0 x8 interface is a specific detail that matters if you are installing this card into an older motherboard. On a PCIe 3.0 platform, the reduced bandwidth can lead to slight performance inconsistencies in specific titles that move a lot of data between the processor and the 12GB of VRAM. You will get the most reliable results by combining this hardware with a modern motherboard that supports Resizable BAR, as the Xe2-HPG architecture relies on that feature to manage its memory addresses efficiently. When these settings are not configured properly, the card might struggle to Maintain its typical responsiveness in complex 1440p environments.

  • Architecture Efficiency: Running on the Xe2-HPG platform, the hardware manages modern 1440p texture loads with better thermal composure than previous generations.
  • Cable Compatibility: The use of the standard 8-pin connector means you can use existing power supply cables without needing to buy specialized adapters or worrying about connector clearance.
  • VRAM Headroom: Having 12GB of memory offers a comfortable safety net for high-resolution assets, which is increasingly necessary as modern titles demand more space for textures and lighting data.
  • Platform Requirements: Proper Windows 11 updates and a BIOS with Resizable BAR enabled are necessary to unlock the full potential of the silicon and avoid stuttering.
  • Cooling Considerations: With a 190W power draw, the card generates enough heat that you will want at least two active intake fans in your chassis to prevent the internal air from becoming stagnant during long sessions.

The 456 GB/s bandwidth provided by the 192-bit bus width keeps the hardware from feeling restricted when many objects are on the screen. It is a practical piece of hardware that focuses on providing a wide data path and significant memory capacity for a launch MSRP of $249. Instead of leaning on a complex ecosystem of proprietary software, it provides the physical specs required to handle demanding visuals and creative rendering tasks. So long as your motherboard is relatively modern and your power supply meets the 550W recommendation, the installation is a predictable and rewarding process.

Radeon RX 7800 XT
Full Tech Specs:
Feature Specification
Model Name Radeon RX 7800 XT
MSRP $499
Release Date 2023-08-25
Chipset Manufacturer AMD
Memory Size 16 GB
Memory Type GDDR6
Memory Bus 256 bit
Memory Clock 2438 MHz
Memory Bandwidth 624.1 GB/s
Base Clock 1295 MHz
Boost Clock 2430 MHz
Shading Units 3840
Ray Tracing Cores 60
TMUs 240
ROPs 96
Pixel Rate 233.3 GPixel/s
Texture Rate 583.2 GTexel/s
Compute Power (FP16) 74.7 TFLOPS
Compute Power (FP32) 37.3 TFLOPS
Compute Power (FP64) 1.2 TFLOPS
Architecture RDNA 3.0
Process Size 5 nm
Interface PCIe 4.0 x16
Power Connectors 2x 8-pin
TDP 263 W
Suggested PSU 700 W
Intel Arc B580
Full Tech Specs:
Feature Specification
Model Name Intel Arc B580
MSRP $249
Release Date 2024-12-13
Manufacturer Intel
Memory Size 12 GB
Memory Type GDDR6
Memory Bus 192 bit
Memory Clock 2375 MHz
Memory Bandwidth 456.0 GB/s
Base Clock 2670 MHz
Boost Clock 2670 MHz
Shading Units 2560
Ray Tracing Cores 20
TMUs 160
ROPs 80
Pixel Rate 213.6 GPixel/s
Texture Rate 427.2 GTexel/s
Compute Power (FP16) 27.3 TFLOPS
Compute Power (FP32) 13.7 TFLOPS
Compute Power (FP64) 1.7 TFLOPS
Architecture Xe2-HPG
Process Size 5 nm
Interface PCIe 4.0 x8
Power Connectors 1x 8-pin
TDP 190 W
Suggested PSU 550 W

Final Verdict

Choosing between these cards involves weighing raw power against fiscal sense and modern features. The Radeon RX 7800 XT is objectively the faster piece of hardware by a significant margin. It utilizes a wider memory bus and 16GB of VRAM to handle demanding gaming loads with ease. However, it launched at $499 MSRP, which is exactly double what the Intel Arc B580 arrived at. For many builders, paying double for a performance lead is a tough sell when the more affordable option handles modern titles quite well. The B580 relies on the newer Xe2-HPG architecture and delivers impressive functionality for its $249 MSRP launch price.

  • Performance and Value: The Radeon RX 7800 XT offers much faster results across all resolutions because of its high shading unit count and massive memory bandwidth. It is built for a different tier of gaming entirely. Despite this, the Intel Arc B580 provides a clear lead in value for those who want to build a capable machine without spending $500 on a single component.
  • System Requirements: Power efficiency is a major factor here. The Radeon RX 7800 XT requires at least a 700W power supply and uses two 8-pin connectors, whereas the B580 is far lean, needing only a 450W power supply and a single cable. This makes the Intel card much easier to drop into existing budget builds.
  • Features: While the Radeon RX 7800 XT has more VRAM for heavy assets, the B580 includes modern AV1 encoding and 12GB of VRAM, which is more than enough for most users today.

Buy Radeon RX 7800 XT if you need high-refresh performance and have the budget for a $499 MSRP card and a beefy power supply. Buy Intel Arc B580 if you want the best value for your money at a $249 MSRP and need a card that runs efficiently in a smaller or mid-range system.

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