FPSVersusArc B580 vs Radeon RX 7900 GRE
Performance score
Radeon RX 7900 GRE is 69% faster than Arc B580 by our estimate.
The score is our own estimate from the specs (core count, clock, architecture), not FPS from benchmarks. 100 = the fastest card in our database.
Real tests
What the test measures
Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.
Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.
Overview
| Arc B580 | Radeon RX 7900 GRE | |
|---|---|---|
| Score (0–100) | 25.27 | 42.62 |
| Ranking position | 56 | 16 |
| Price/performance (0–100) | 96.98 | 74.18 |
| Power efficiency (0–100) | 63.76 | 78.58 |
| Manufacturer | Intel | AMD |
| Type | Desktop | Desktop |
| Architecture | Xe2 (Battlemage) | RDNA 3 |
| Release date | Q4 2024 | 2023-07-27 |
| Launch price | $249 | $549 |
Specifications
| Arc B580 | Radeon RX 7900 GRE | |
|---|---|---|
| Shader cores | 2560 | 5120 |
| Game clock | no data | 1880 MHz |
| Boost clock | 2670 MHz | 2245 MHz |
| FP32 TFLOPS (calculated) | 13.67 | 22.99 |
| AI TOPS (as stated by the maker) | 233 | no data |
| Hardware ray tracing | yes | yes |
| Upscaling | XeSS 2 | FSR 3 |
Video memory
| Arc B580 | Radeon RX 7900 GRE | |
|---|---|---|
| VRAM | 12 GB | 16 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 192 bit | 256 bit |
| Memory bandwidth | 456 GB/s | 576 GB/s |
| Infinity Cache | no data | 64 MB |
Power and connection
| Arc B580 | Radeon RX 7900 GRE | |
|---|---|---|
| Board power | 190 W | 260 W |
| PCI Express version | 4.0 | no data |
Pros and cons
Arc B580
- lower power draw: 190 W vs 260 W
- newer: released in 2024
- cheaper at launch: $249 vs $549
Radeon RX 7900 GRE
- 69% higher overall score
- more VRAM: 16 GB vs 12 GB
- higher memory bandwidth: 576 vs 456 GB/s
Other comparisons
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Questions and comments
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