AMD Radeon RX 7800 XT vs Intel Arc B580
49.8Rasterization38
36Ray Tracing32
59.2Memory50.6
78.4Efficiency87.4
56.1Compute40
11 spec wins — AMD Radeon RX 7800 XT4 spec wins — Intel Arc B580
InnoReviews verdict
AMD Radeon RX 7800 XT wins this graphics card face-off, 53.7 to 46.4, pulling ahead mainly in compute (+16) and rasterization (+12). Intel Arc B580 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Radeon RX 7800 XT
- Stronger rasterization score: 50 vs 38
- Stronger Ray Tracing score: 36 vs 32
- Stronger memory score: 59 vs 51
- Stronger compute score: 56 vs 40
- 200% higher RT cores: 60 vs 20
Reasons to pick the Intel Arc B580
- Stronger efficiency score: 87 vs 78
- 33% higher Tensor / AI cores: 160 vs 120
- 28% lower TDP: 190 W vs 263 W
- 10% higher Boost clock: 2,670 MHz vs 2,430 MHz
- Lower launch price: $249 vs $499
General
| Spec | AMD Radeon RX 7800 XT | Intel Arc B580 |
|---|---|---|
| Announced | 2023 | 2024 |
| Architecture | RDNA 3 | Battlemage |
| Process | 5 nm | 5 nm |
| TDP | 263 W | 190 W+28% |
| Power connector | 2x 8-pin | 1x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 7800 XT | Intel Arc B580 |
|---|---|---|
| Shading units | 3,840+50% | 2,560 |
| RT cores | 60+200% | 20 |
| Tensor / AI cores | 120 | 160+33% |
| Boost clock | 2,430 MHz | 2,670 MHz+10% |
Memory
| Spec | AMD Radeon RX 7800 XT | Intel Arc B580 |
|---|---|---|
| VRAM | 16 GB+33% | 12 GB |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 256 bit+33% | 192 bit |
| Bandwidth | 624 GB/s+37% | 456 GB/s |
Benchmarks
| Spec | AMD Radeon RX 7800 XT | Intel Arc B580 |
|---|---|---|
| 3DMark Time Spy | 20,100+41%Top 36% | 14,300Top 54% |
| 3DMark Speed Way | 4,000+23%Top 46% | 3,250Top 66% |
| PassMark G3D | 24,000+62%Top 40% | 14,800Top 76% |
| 1080p Ultra | 157 fps+50%Top 38% | 105 fpsTop 66% |
| 1440p Ultra | 117 fps+54%Top 40% | 76 fpsTop 66% |
| 4K Ultra | 66 fps+65%Top 34% | 40 fpsTop 64% |
Features
| Spec | AMD Radeon RX 7800 XT | Intel Arc B580 |
|---|---|---|
| Upscaling | FSR 3 | XeSS 2 |
Related comparisons
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