Product Compare
AMD Radeon HD 6970 X2 vs NVIDIA B200
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Jan 2024 |
| Generation | Northern Islands | Server Blackwell |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1375 MHz | 2000 MHz |
| Base Clock | 700 MHz | |
| Boost Clock | 1965 MHz | |
| Memory | ||
| Memory Size | 2GB | 90GB |
| Memory Type | GDDR5 | HBM3e |
| Memory Bus | 256bit | 4096bit |
| Bandwidth | 176.0GB/s | 4.10TB/s |
| Render Config | ||
| Compute Units | 24 | |
| Shading Units | 1536 | 18944 |
| TMUs | 96 | 592 |
| ROPs | 32 | 24 |
| L1 Cache | 8 KB (per CU) | 256 KB (per SM) |
| L2 Cache | 512 KB | 50 MB |
| SM Count | 148 | |
| Tensor Cores | 592 | |
| Theoretical Performance | ||
| Pixel Rate | 28.16 GPixel/s | 47.16 GPixel/s |
| Texture Rate | 84.48 GTexel/s | 1163.3 GTexel/s |
| FP32 (float) | 2.703 TFLOPS | 74.45 TFLOPS |
| FP16 (half) | 1191.2 TFLOPS | |
| FP64 (double) | 37.22 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Antilles | GB100 |
| GPU Variant | Antilles XT(215-0807027) | |
| Architecture | TeraScale 3 | Blackwell |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 5 nm |
| Transistors | 2.64 billion | 104 billion |
| Die Size | 389 mm² | Unknown |
| Board Design | ||
| TDP | 375W | 1000W |
| Suggested PSU | 750 W | 1400 W |
| Outputs | 2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 | No outputs |
| Power Connectors | 3x 8-pin | |
| Graphics Features | ||
| DirectX | 11.2 (11_0) | N/A |
| OpenGL | 4.4 | N/A |
| OpenCL | 1.2 | 3.0 |
| Vulkan | N/A | N/A |
| Shader Model | 5.0 | N/A |
| CUDA | 10.0 | |