Product Compare
AMD Radeon Pro Duo vs AMD Radeon RX 7400
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2016 | Aug 2025 |
| Generation | Radeon Pro | Navi III |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Memory Clock | 500 MHz | 2250 MHz |
| Base Clock | 1452 MHz | |
| Boost Clock | 2300 MHz | |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | HBM | GDDR6 |
| Memory Bus | 4096bit | 128bit |
| Bandwidth | 512.0GB/s | 288.0GB/s |
| Render Config | ||
| Compute Units | 64 | 28 |
| Shading Units | 4096 | 1792 |
| TMUs | 256 | 112 |
| ROPs | 64 | 64 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 2 MB | 2 MB |
| RT Cores | 28 | |
| L3 Cache | 64 MB | |
| Theoretical Performance | ||
| Pixel Rate | 64.00 GPixel/s | 147.2 GPixel/s |
| Texture Rate | 256.0 GTexel/s | 257.6 GTexel/s |
| FP16 (half) | 8.192 TFLOPS | 32.97 TFLOPS |
| FP32 (float) | 8.192 TFLOPS | 16.49 TFLOPS |
| FP64 (double) | 512.0 GFLOPS | 515.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Capsaicin | Navi 33 |
| GPU Variant | Capsaicin XT | Navi 33 |
| Architecture | GCN 3.0 | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 6 nm |
| Transistors | 8.9 billion | 13.3 billion |
| Die Size | 596 mm² | 204 mm² |
| Board Design | ||
| TDP | 350W | 43W |
| Suggested PSU | 750 W | 200 W |
| Outputs | 1x HDMI 1.4a3x DisplayPort 1.2 | 1x HDMI 2.1a3x DisplayPort 2.1 |
| Power Connectors | 3x 8-pin | 1x 6-pin |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.2 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.0 | 6.8 |