Product Compare
AMD Radeon HD 6990 vs NVIDIA GeForce GTX 1630
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2011 | Jun 2022 |
| Generation | Northern Islands | GeForce 16 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1250 MHz | 1500 MHz |
| Base Clock | 1740 MHz | |
| Boost Clock | 1785 MHz | |
| Memory | ||
| Memory Size | 2GB | 4GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 64bit |
| Bandwidth | 160.0GB/s | 96.00GB/s |
| Render Config | ||
| Compute Units | 24 | |
| Shading Units | 1536 | 512 |
| TMUs | 96 | 32 |
| ROPs | 32 | 16 |
| L1 Cache | 8 KB (per CU) | 64 KB (per SM) |
| L2 Cache | 512 KB | 1024 KB |
| SM Count | 8 | |
| Theoretical Performance | ||
| Pixel Rate | 26.56 GPixel/s | 28.56 GPixel/s |
| Texture Rate | 79.68 GTexel/s | 57.12 GTexel/s |
| FP32 (float) | 2.550 TFLOPS | 1.828 TFLOPS |
| FP64 (double) | 637.4 GFLOPS | 57.12 GFLOPS |
| FP16 (half) | 3.656 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Antilles | TU117 |
| GPU Variant | Antilles XT(215-0807027) | TU117-150-KA-A1 |
| Architecture | TeraScale 3 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 12 nm |
| Transistors | 2.64 billion | 4.7 billion |
| Die Size | 389 mm² | 200 mm² |
| Board Design | ||
| TDP | 375W | 75W |
| Suggested PSU | 750 W | 250 W |
| Outputs | 1x DVI4x mini-DisplayPort 1.2 | 1x DVI1x HDMI 2.01x DisplayPort 1.4a |
| Power Connectors | 2x 8-pin | None |
| Graphics Features | ||
| DirectX | 11.2 (11_0) | 12 (12_1) |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | N/A | 1.3 |
| Shader Model | 5.0 | 6.8 |
| CUDA | 7.5 | |