Product Compare
NVIDIA A800 PCIe 80 GB vs NVIDIA GeForce GTX 980MX
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2022 | Jun 2016 |
| Generation | Ampere | GeForce 900M |
| Type | AI GPU | Mobile |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1065 MHz | 1050 MHz |
| Boost Clock | 1410 MHz | 1178 MHz |
| Memory Clock | 1593 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 80GB | 8GB |
| Memory Type | HBM2e | GDDR5 |
| Memory Bus | 5120bit | 256bit |
| Bandwidth | 2039GB/s | 192.0GB/s |
| Render Config | ||
| SM Count | 108 | |
| Shading Units | 6912 | 1664 |
| TMUs | 432 | 104 |
| ROPs | 160 | 64 |
| Tensor Cores | 432 | |
| L1 Cache | 192 KB (per SM) | 48 KB (per SMM) |
| L2 Cache | 80 MB | 2 MB |
| Theoretical Performance | ||
| Pixel Rate | 225.6 GPixel/s | 75.39 GPixel/s |
| Texture Rate | 609.1 GTexel/s | 122.5 GTexel/s |
| FP16 (half) | 77.97 TFLOPS | |
| FP32 (float) | 19.49 TFLOPS | 3.920 TFLOPS |
| FP64 (double) | 9.746 TFLOPS | 122.5 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA100 | GM204 |
| Architecture | Ampere | Maxwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 28 nm |
| Transistors | 54.2 billion | 5.2 billion |
| Die Size | 826 mm² | 398 mm² |
| GPU Variant | N16E-GXX-A1 | |
| Board Design | ||
| TDP | 250W | 148W |
| Suggested PSU | 600 W | |
| Outputs | No outputs | No outputs |
| Power Connectors | 8-pin EPS | None |
| Graphics Features | ||
| DirectX | N/A | 12 (12_1) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | 8.0 | 5.2 |
| Shader Model | N/A | 6.4 |