Product Compare
AMD Radeon RX 7700S vs AMD Radeon HD 8970M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2023 | May 2013 |
| Generation | Navi Mobile | Solar System |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1500 MHz | 850 MHz |
| Boost Clock | 2500 MHz | 900 MHz |
| Memory Clock | 2250 MHz | 1200 MHz |
| Memory | ||
| Memory Size | 8GB | 4GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 128bit | 256bit |
| Bandwidth | 288.0GB/s | 153.6GB/s |
| Render Config | ||
| Compute Units | 32 | 20 |
| Shading Units | 2048 | 1280 |
| TMUs | 128 | 80 |
| ROPs | 64 | 32 |
| RT Cores | 32 | |
| L1 Cache | 128 KB per Array | 16 KB (per CU) |
| L2 Cache | 2 MB | 512 KB |
| L3 Cache | 32 MB | |
| Theoretical Performance | ||
| Pixel Rate | 160.0 GPixel/s | 28.80 GPixel/s |
| Texture Rate | 320.0 GTexel/s | 72.00 GTexel/s |
| FP16 (half) | 40.96 TFLOPS | |
| FP32 (float) | 20.48 TFLOPS | 2.304 TFLOPS |
| FP64 (double) | 640.0 GFLOPS | 144.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 33 | Neptune |
| GPU Variant | Navi 33 XT | Neptune XT(216-0847000) |
| Architecture | RDNA 3.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 28 nm |
| Transistors | 13.3 billion | 2.8 billion |
| Die Size | 204 mm² | 212 mm² |
| Board Design | ||
| TDP | 100W | 100W |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 1.2 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.7 | 5.1 |