GPU model | Exo | GA100 |
---|---|---|
GPU variant | Exo PRO | — |
Architecture | GCN 1.0 | Ampere |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 7 nm |
Number of transistors | 690 million | 54,200 million |
Die size | 56 mm² | 826 mm² |
Release date | May 15th, 2016 | — |
---|---|---|
Generation | Crystal System (R5 M400) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
GPU clock | 1030 MHz | — |
---|---|---|
Memory clock | 900 MHz 1800 Mbps effective | 1215 MHz 2.4 Gbps effective |
Base clock | — | 900 MHz |
Boost clock | — | 1005 MHz |
Memory size | 4 GB | 48 GB |
---|---|---|
Memory type | DDR3 | HBM2E |
Memory bus width | 64 bit | 6144 bit |
Bandwidth | 14.40 GB/s | 1,866 GB/s |
Shading units | 320 | 6912 |
---|---|---|
TMUs | 20 | 432 |
ROPs | 8 | 192 |
Compute units | 5 | — |
Cache L1 | 16 KB (per CU) | 192 KB (per SM) |
Cache L2 | 128 KB | 48 MB |
SM count | — | 108 |
Tensor cores | — | 432 |
Pixel rate | 8.240 GPixel/s | 193.0 GPixel/s |
---|---|---|
Texture rate | 20.60 GTexel/s | 434.2 GTexel/s |
FP32 (float) performance | 659.2 GFLOPS | 13.89 TFLOPS |
FP64 (double) performance | 41.20 GFLOPS (1:16) | 6.947 TFLOPS (1:2) |
FP16 (half) performance | — | 55.57 TFLOPS (4:1) |
Slot width | IGP | IGP |
---|---|---|
TDP | unknown | 400 W |
Outputs | No outputs | No outputs |
Suggested PSU | — | 800 W |
Power connectors | — | None |
DirectX | 12 (11_1) | — |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | — |
Shader model | 5.0 | — |
CUDA | — | 8.0 |
Release date | — | May 14th, 2020 |
---|---|---|
Generation | — | GRID |
Production | — | Active |
Interface | — | PCIe 4.0 x16 |