AMD Radeon VII vs NVIDIA GRID A100A
What is the difference between AMD Radeon VII and NVIDIA GRID A100A. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Vega 20 | GPU Name | GA100 |
| GCN 5.1 | Architecture | Ampere |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 7 nm |
| 13,230 million | Transistors | 54,200 million |
| 331 mm² | Die Size | 826 mm² |
Graphics Card
| Feb 7th, 2019 | Release Date | May 14th, 2020 |
| Vega II (Radeon VII) | Family | GRID (Ax) |
| Active | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 16 GB | Memory Size | 48 GB |
| HBM2 | Memory Type | HBM2e |
| 4096 bit | Memory Bus | 6144 bit |
| 1,024 GB/s | Bandwidth | 1,866 GB/s |
Performance
| 112.0 GPixel/s | Pixel fillrate | 193.0 GPixel/s |
| 420.0 GTexel/s | Texture fillrate | 434.2 GTexel/s |
| 26.88 TFLOPS (2:1) | FP16 (half) performance | 55.57 TFLOPS (4:1) |
| 13.44 TFLOPS | FP32 (float) performance | 13.89 TFLOPS |
| 3.360 TFLOPS (1:4) | FP64 (double) performance | 6.947 TFLOPS (1:2) |
Clock Speeds
| 1400 MHz | Base Clock | 900 MHz |
| 1750 MHz | Boost Clock | 1005 MHz |
| 1000 MHz 2 Gbps effective | Memory Clock | 1215 MHz 2.4 Gbps effective |
Render Config
| 3840 | Shading Units | 6912 |
| 240 | TMUs | 432 |
| 64 | ROPs | 192 |
| 16 KB (per CU) | L1 Cache | 192 KB (per SM) |
| 4 MB | L2 Cache | 48 MB |
Board Design
| Dual-slot | Slot Width | IGP |
| 295 W | Thermal design power (TDP) | 400 W |
| 600 W | Suggested PSU | 800 W |
| 1x HDMI 3x DisplayPort | Display Connectors | No outputs |
| 2x 8-pin | Power Connectors | None |
API support
| 12 (12_1) | DirectX | N/A |
| 4.6 | OpenGL | N/A |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | N/A |
| 6.4 | Shader Model | N/A |