AMD Radeon RX 7900 XTX VS Intel Arc B580
amd
Brand24GB GDDR6
Memory6144
Cores960 GB/s
BandwidthRadeon RX 7900 XTX
intel
Brand12GB GDDR6
Memory2560
Cores456 GB/s
BandwidthArc B580
AMD Radeon RX 7900 XTX
Radeon RX 7900 XTX
$999 • Nov 2022
Arc B580
$249 • Dec 2024
Intel Arc B580
Specs Comparison
| Specification | AMD Radeon RX 7900 XTX | Intel Arc B580 |
|---|---|---|
| Memory Size | 24 GB | 12 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 355 W | 190 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2498 MHz | 2670 MHz |
| Memory Bandwidth | 960 GB/s | 456 GB/s |
| Process Size | 5nm | 5nm |
| Architecture | RDNA 3.0 | Xe2 |
| Shading Units | 6144 | 2560 |
| RT Cores | 96 | 20 |
| TMUs | 384 | 160 |
| ROPs | 192 | 80 |
| Memory Bus | 384-bit | 192-bit |
| Memory Clock | 2500 MHz | 2375 MHz |
| Pixel Rate | 479.6 GPixel/s | 213.6 GPixel/s |
| Texture Rate | 960 GTexel/s | 427.2 GTexel/s |
| FP32 Performance | 61.39 GFLOPS | 13.67 GFLOPS |
| L2 Cache | 6.00 MB | 18.00 MB |
| Die Size | 529 mm² | 272 mm² |
| Transistors | 57700 Million | 19600 Million |
| Required PSU | 750 W | 450 W |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon RX 7900 XTX
Intel Arc B580
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 7900 XTX
Intel Arc B580
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 7900 XTX
Intel Arc B580
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 7900 XTX
Intel Arc B580
Game Benchmarks Comparison (12 benchmarks)
Dying Light The Beast
Borderlands 4
METAL GEAR SOLID Δ SNAKE EATER
Battlefield 6
Mafia The Old Country
AMD Radeon RX 7900 XTX Wins!
Based on 12 benchmarks across 5 games
AMD Radeon RX 7900 XTX
AMD • 24GB GDDR6
Intel Arc B580
INTEL • 12GB GDDR6
Where to Buy
Compare with Similar GPUs
Comments & Discussion
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