Product Compare
AMD Radeon R9 390 vs NVIDIA GeForce RTX 5070
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2015 | Mar 2025 |
| Generation | Pirate Islands | GeForce 50 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1500 MHz | 1750 MHz |
| Base Clock | 2325 MHz | |
| Boost Clock | 2512 MHz | |
| Memory | ||
| Memory Size | 8GB | 12GB |
| Memory Type | GDDR5 | GDDR7 |
| Memory Bus | 512bit | 192bit |
| Bandwidth | 384.0GB/s | 672.0GB/s |
| Render Config | ||
| Compute Units | 40 | |
| Shading Units | 2560 | 6144 |
| TMUs | 160 | 192 |
| ROPs | 64 | 80 |
| L1 Cache | 16 KB (per CU) | 128 KB (per SM) |
| L2 Cache | 1024 KB | 48 MB |
| SM Count | 48 | |
| Tensor Cores | 192 | |
| RT Cores | 48 | |
| Theoretical Performance | ||
| Pixel Rate | 64.00 GPixel/s | 201.0 GPixel/s |
| Texture Rate | 160.0 GTexel/s | 482.3 GTexel/s |
| FP32 (float) | 5.120 TFLOPS | 30.87 TFLOPS |
| FP64 (double) | 640.0 GFLOPS | 482.3 GFLOPS |
| FP16 (half) | 30.87 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Grenada | GB205 |
| GPU Variant | Grenada PRO(215-0880030) | GB205-300-A1 |
| Architecture | GCN 2.0 | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 5 nm |
| Transistors | 6.2 billion | 31.1 billion |
| Die Size | 438 mm² | 263 mm² |
| Board Design | ||
| TDP | 275W | 250W |
| Suggested PSU | 600 W | 600 W |
| Outputs | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 | 1x HDMI 2.1b3x DisplayPort 2.1b |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 16-pin |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.4 |
| Shader Model | 6.3 | 6.8 |
| CUDA | 12.0 | |
| Benchmarks | ||
| 3DMark Time Spy | 3964 | 22544 |
| 3DMark Time Spy Extreme | 1931 | 10789 |