Product Compare
AMD Radeon RX 6750 XT vs AMD Radeon Sky 900
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2022 | Mar 2013 |
| Generation | Navi II | Radeon Sky |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 2150 MHz | 825 MHz |
| Boost Clock | 2600 MHz | 950 MHz |
| Memory Clock | 2250 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 12GB | 3GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 192bit | 384bit |
| Bandwidth | 432.0GB/s | 240.0GB/s |
| Render Config | ||
| Compute Units | 40 | 28 |
| Shading Units | 2560 | 1792 |
| TMUs | 160 | 112 |
| ROPs | 64 | 32 |
| RT Cores | 40 | |
| L1 Cache | 128 KB per Array | 16 KB (per CU) |
| L2 Cache | 3 MB | 768 KB |
| L3 Cache | 96 MB | |
| Theoretical Performance | ||
| Pixel Rate | 166.4 GPixel/s | 30.40 GPixel/s |
| Texture Rate | 416.0 GTexel/s | 106.4 GTexel/s |
| FP16 (half) | 26.62 TFLOPS | |
| FP32 (float) | 13.31 TFLOPS | 3.405 TFLOPS |
| FP64 (double) | 832.0 GFLOPS | 851.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 22 | Tahiti |
| GPU Variant | Navi 22 KXT(215-127000144) | Orthrus |
| Architecture | RDNA 2.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 28 nm |
| Transistors | 17.2 billion | 4.313 billion |
| Die Size | 335 mm² | 352 mm² |
| Board Design | ||
| TDP | 250W | 300W |
| Suggested PSU | 600 W | 700 W |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | 1x DVI1x mini-DisplayPort 1.2 |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.5 | 5.1 |