GPU model | GA104 | TU102 |
---|---|---|
GPU variant | GA104-400-A1 | TU102-875-A1 |
Architecture | Ampere | Turing |
Foundry | Samsung | TSMC |
Manufacturing process | 8 nm | 12 nm |
Number of transistors | 17,400 million | 18,600 million |
Die size | 392 mm² | 754 mm² |
Release date | May 31st, 2021 | Unknown |
---|---|---|
gpu.details.availability | Jun 10th, 2021 | — |
Generation | GeForce 30 | GRID |
Predecessor | GeForce 20 | — |
Production | Active | Active |
Launch price | 599 USD | — |
Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Reviews | 43 in our database | — |
Base clock | 1575 MHz | 1065 MHz |
---|---|---|
Boost clock | 1770 MHz | 1395 MHz |
Memory clock | 1188 MHz 19 Gbps effective | 1750 MHz 14 Gbps effective |
Memory size | 8 GB | 4 GB |
---|---|---|
Memory type | GDDR6X | GDDR6 |
Memory bus width | 256 bit | 384 bit |
Bandwidth | 608.3 GB/s | 672.0 GB/s |
Shading units | 6144 | 4608 |
---|---|---|
TMUs | 192 | 288 |
ROPs | 96 | 96 |
SM count | 48 | 72 |
Tensor cores | 192 | 576 |
RT cores | 48 | 72 |
Cache L1 | 128 KB (per SM) | 64 KB (per SM) |
Cache L2 | 4 MB | 6 MB |
Pixel rate | 169.9 GPixel/s | 133.9 GPixel/s |
---|---|---|
Texture rate | 339.8 GTexel/s | 401.8 GTexel/s |
FP16 (half) performance | 21.75 TFLOPS (1:1) | 25.71 TFLOPS (2:1) |
FP32 (float) performance | 21.75 TFLOPS | 12.86 TFLOPS |
FP64 (double) performance | 339.8 GFLOPS (1:64) | 401.8 GFLOPS (1:32) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 267 mm 10.5 inches | 267 mm 10.5 inches |
Width | 112 mm 4.4 inches | — |
TDP | 290 W | 260 W |
Suggested PSU | 600 W | 600 W |
Outputs | 1x HDMI3x DisplayPort | No outputs |
Power connectors | 1x 12-pin | 1x 6-pin + 1x 8-pin |
Board number | PG143 SKU 15 | PG150 SKU 215 |
DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
CUDA | 8.6 | 7.5 |
Shader model | 6.6 | 6.6 |