GPU model | GA104 | GV100 |
---|---|---|
GPU variant | GA104-775-A1 | — |
Architecture | Ampere | Volta |
Foundry | Samsung | TSMC |
Manufacturing process | 8 nm | 12 nm |
Number of transistors | 17,400 million | 21,100 million |
Die size | 392 mm² | 815 mm² |
Release date | Jan 12th, 2021 | — |
---|---|---|
gpu.details.availability | Feb 2nd, 2021 | — |
Generation | GeForce 30 Mobile | — |
Predecessor | GeForce 20 Mobile | — |
Production | Active | — |
Interface | PCIe 4.0 x16 | — |
Base clock | 1110 MHz | 1230 MHz |
---|---|---|
Boost clock | 1545 MHz | 1380 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 876 MHz 1752 Mbps effective |
Memory size | 8 GB | 32 GB |
---|---|---|
Memory type | GDDR6 | HBM2 |
Memory bus width | 256 bit | 4096 bit |
Bandwidth | 448.0 GB/s | 897.0 GB/s |
Shading units | 6144 | 5120 |
---|---|---|
TMUs | 192 | 320 |
ROPs | 96 | 128 |
SM count | 48 | 80 |
Tensor cores | 192 | 640 |
RT cores | 48 | — |
Cache L1 | 128 KB (per SM) | 128 KB (per SM) |
Cache L2 | 4 MB | 6 MB |
Pixel rate | 148.3 GPixel/s | 176.6 GPixel/s |
---|---|---|
Texture rate | 296.6 GTexel/s | 441.6 GTexel/s |
FP16 (half) performance | 18.98 TFLOPS (1:1) | 28.26 TFLOPS (2:1) |
FP32 (float) performance | 18.98 TFLOPS | 14.13 TFLOPS |
FP64 (double) performance | 296.6 GFLOPS (1:64) | 7.066 TFLOPS (1:2) |
TDP | 115 W | 250 W |
---|---|---|
Outputs | No outputs | No outputs |
Power connectors | None | 2x 8-pin |
Slot width | — | Dual-slot |
Suggested PSU | — | 600 W |
Board number | — | PG500 SKU 200 |
DirectX | 12 Ultimate (12_2) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
CUDA | 8.6 | 7.0 |
Shader model | 6.6 | 6.6 |
Release date | — | Mar 27th, 2018 |
---|---|---|
Generation | — | Tesla |
Production | — | End-of-life |
Interface | — | PCIe 3.0 x16 |