Product Compare
AMD Radeon HD 7950M vs AMD Radeon RX 9070
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2012 | Mar 2025 |
| Generation | London | Navi IV |
| Type | Mobile | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 5.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1000 MHz | 2518 MHz |
| Base Clock | 1330 MHz | |
| Boost Clock | 2520 MHz | |
| Memory | ||
| Memory Size | 2GB | 16GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 128.0GB/s | 644.6GB/s |
| Render Config | ||
| Compute Units | 20 | 56 |
| Shading Units | 1280 | 3584 |
| TMUs | 80 | 224 |
| ROPs | 32 | 128 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 512 KB | 8 MB |
| Tensor Cores | 112 | |
| RT Cores | 56 | |
| L3 Cache | 64 MB | |
| Theoretical Performance | ||
| Pixel Rate | 22.40 GPixel/s | 322.6 GPixel/s |
| Texture Rate | 56.00 GTexel/s | 564.5 GTexel/s |
| FP32 (float) | 1.792 TFLOPS | 36.13 TFLOPS |
| FP16 (half) | 72.25 TFLOPS | |
| FP64 (double) | 1129 GFLOPS | |
| Graphics Processor | ||
| GPU Name | Wimbledon | Navi 48 |
| GPU Variant | Wimbledon PRO | Navi 48 XT(215-176600331) |
| Architecture | GCN 1.0 | RDNA 4.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 4 nm |
| Transistors | 2.8 billion | 53.9 billion |
| Die Size | 212 mm² | 357 mm² |
| Board Design | ||
| TDP | 75W | 220W |
| Outputs | No outputs | 1x HDMI 2.1b3x DisplayPort 2.1a |
| Suggested PSU | 550 W | |
| Power Connectors | 2x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.2 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 5.1 | 6.8 |