GPU model | Navi 14 | GV100 |
---|---|---|
GPU variant | Navi 14 XL | — |
Architecture | RDNA 1.0 | Volta |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 12 nm |
Number of transistors | 6,400 million | 21,100 million |
Die size | 158 mm² | 815 mm² |
Release date | Oct 7th, 2019 | Jun 21st, 2017 |
---|---|---|
Generation | Navi | Tesla |
Predecessor | Vega | — |
Production | Active | End-of-life |
Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Successor | Navi II | — |
Base clock | 1670 MHz | 1245 MHz |
---|---|---|
Game clock | 1717 MHz | — |
Boost clock | 1845 MHz | 1380 MHz |
Memory clock | 1750 MHz 7 Gbps effective | 876 MHz 1752 Mbps effective |
Memory size | 4 GB | 16 GB |
---|---|---|
Memory type | GDDR5 | HBM2 |
Memory bus width | 128 bit | 4096 bit |
Bandwidth | 112.0 GB/s | 897.0 GB/s |
Shading units | 1408 | 5120 |
---|---|---|
TMUs | 88 | 320 |
ROPs | 32 | 128 |
Compute units | 22 | — |
Cache L2 | 2 MB | 6 MB |
SM count | — | 80 |
Tensor cores | — | 640 |
Cache L1 | — | 128 KB (per SM) |
Pixel rate | 59.04 GPixel/s | 176.6 GPixel/s |
---|---|---|
Texture rate | 162.4 GTexel/s | 441.6 GTexel/s |
FP16 (half) performance | 10.39 TFLOPS (2:1) | 28.26 TFLOPS (2:1) |
FP32 (float) performance | 5.196 TFLOPS | 14.13 TFLOPS |
FP64 (double) performance | 324.7 GFLOPS (1:16) | 7.066 TFLOPS (1:2) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 180 mm 7.1 inches | — |
TDP | 100 W | 300 W |
Suggested PSU | 300 W | 700 W |
Outputs | 1x HDMI3x DisplayPort | No outputs |
Power connectors | 1x 6-pin | 2x 8-pin |
Board number | — | PG500 SKU 200 |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.6 |
CUDA | — | 7.0 |