NVIDIA GeForce 810A vs NVIDIA GRID A100B
Graphics Processor
| GPU model | GK208 | GA100 |
|---|---|---|
| Architecture | Kepler 2.0 | Ampere |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 7 nm |
| Number of transistors | 1,020 million | 54,200 million |
| Die size | 87 mm² | 826 mm² |
Mobile graphics
| Release date | Jul 22nd, 2014 | — |
|---|---|---|
| Generation | GeForce 800A | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x8 | — |
| Predecessor | GeForce 700A | — |
| Successor | GeForce 900A | — |
Clocks
| Base clock | 719 MHz | 900 MHz |
|---|---|---|
| Boost clock | 758 MHz | 1005 MHz |
| Memory clock | 900 MHz 1800 Mbps effective | 1215 MHz 2.4 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 48 GB |
|---|---|---|
| Memory type | DDR3 | HBM2E |
| Memory bus width | 64 bit | 6144 bit |
| Bandwidth | 14.40 GB/s | 1,866 GB/s |
Render Configuration
| Shading units | 192 | 6912 |
|---|---|---|
| TMUs | 16 | 432 |
| ROPs | 8 | 192 |
| SMX count | 2 | — |
| Cache L1 | 16 KB (per SMX) | 192 KB (per SM) |
| Cache L2 | 512 KB | 48 MB |
| SM count | — | 108 |
| Tensor cores | — | 432 |
Performance
| Pixel rate | 6.064 GPixel/s | 193.0 GPixel/s |
|---|---|---|
| Texture rate | 12.13 GTexel/s | 434.2 GTexel/s |
| FP32 (float) performance | 291.1 GFLOPS | 13.89 TFLOPS |
| FP64 (double) performance | 12.13 GFLOPS (1:24) | 6.947 TFLOPS (1:2) |
| FP16 (half) performance | — | 55.57 TFLOPS (4:1) |
Dimensions & Outputs
| TDP | 15 W | 400 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | IGP |
| Suggested PSU | — | 800 W |
| Power connectors | — | None |
API Support & Features
| DirectX | 12 (11_0) | — |
|---|---|---|
| OpenGL | 4.6 | — |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | — |
| CUDA | 3.5 | 8.0 |
| Shader model | 5.1 | — |
Other Features
Graphics Card
| Release date | — | May 14th, 2020 |
|---|---|---|
| Generation | — | GRID |
| Production | — | Active |
| Interface | — | PCIe 4.0 x16 |
