AMD Radeon RX 6500 XT VS AMD Radeon RX 580
amd
Brand4GB GDDR6
Memory1024
Cores143.9 GB/s
BandwidthRadeon RX 6500 XT
amd
Brand8GB GDDR5
Memory2304
Cores256 GB/s
BandwidthRadeon RX 580
AMD Radeon RX 6500 XT
Radeon RX 6500 XT
$199 • Jan 2022
Radeon RX 580
$229 • Apr 2017
AMD Radeon RX 580
Specs Comparison
| Specification | AMD Radeon RX 6500 XT | AMD Radeon RX 580 |
|---|---|---|
| Memory Size | 4 GB | 8 GB |
| Memory Type | GDDR6 | GDDR5 |
| TDP | 107 W | 185 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2815 MHz | 1340 MHz |
| Memory Bandwidth | 143.9 GB/s | 256 GB/s |
| Process Size | 6nm | 14nm |
| Architecture | RDNA 2.0 | GCN 4.0 |
| Shading Units | 1024 | 2304 |
| RT Cores | 16 | N/A |
| TMUs | 64 | 144 |
| ROPs | 32 | 32 |
| Memory Bus | 64-bit | 256-bit |
| Memory Clock | 2248 MHz | 2000 MHz |
| Pixel Rate | 90.08 GPixel/s | 42.88 GPixel/s |
| Texture Rate | 143.9 GTexel/s | 256 GTexel/s |
| FP32 Performance | 5.765 GFLOPS | 6.175 GFLOPS |
| L2 Cache | 1.00 MB | 2.00 MB |
| Die Size | 107 mm² | 232 mm² |
| Transistors | 5400 Million | 5700 Million |
| Required PSU | 300 W | 450 W |
| Power Connectors | 1x 6-pin | 1x 8-pin |
| Bus Interface | PCIe 4.0 x4 | PCIe 3.0 x16 |
| DirectX | 12.2 | 12 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | GlobalFoundries |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon RX 6500 XT
AMD Radeon RX 580
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 6500 XT
AMD Radeon RX 580
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 6500 XT
AMD Radeon RX 580
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 6500 XT
AMD Radeon RX 580
Game Benchmarks Comparison (3 benchmarks)
Scars Above
AMD Radeon RX 6500 XT Wins!
Based on 3 benchmarks across 1 games
AMD Radeon RX 6500 XT
AMD • 4GB GDDR6
AMD Radeon RX 580
AMD • 8GB GDDR5
Compare with Similar GPUs
Comments & Discussion
Share your thoughts and experiences