Nom du GPU | Navi 14 | GV100 |
---|---|---|
GPU variant | Navi 14 PRO XE | — |
Architecture | RDNA 1.0 | Volta |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 12 nm |
Transistors | 6,400 million | 21,100 million |
Taille des matrices | 158 mm² | 815 mm² |
Date de publication | Aug 4th, 2020 | Nov 26th, 2019 |
---|---|---|
Génération | Radeon Pro Mac | Tesla |
Production | Active | End-of-life |
Bus interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Base clock | 1000 MHz | 1245 MHz |
---|---|---|
Boost clock | 1650 MHz | 1597 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | 1106 MHz 2.2 Gbps effective |
Taille de la mémoire | 4 GB | 32 GB |
---|---|---|
Type de mémoire | GDDR6 | HBM2 |
Bus mémoire | 128 bit | 4096 bit |
Bande passante | 224.0 GB/s | 1,133 GB/s |
Shading units | 1280 | 5120 |
---|---|---|
TMUs | 80 | 320 |
ROPs | 32 | 128 |
Compute units | 20 | — |
Cache L2 | 2 MB | 6 MB |
Comptage SM | — | 80 |
Tensor cores | — | 640 |
Cache L1 | — | 128 KB (per SM) |
Taux de pixel | 52.80 GPixel/s | 204.4 GPixel/s |
---|---|---|
Taux de texture | 132.0 GTexel/s | 511.0 GTexel/s |
FP16 (half) performance | 8.448 TFLOPS (2:1) | 32.71 TFLOPS (2:1) |
FP32 (float) performance | 4.224 TFLOPS | 16.35 TFLOPS |
FP64 (double) performance | 264.0 GFLOPS (1:16) | 8.177 TFLOPS (1:2) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 85 W | 250 W |
Suggestions pour le PSU | 250 W | 600 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | 2x 8-pin |
Board number | — | PG500 |
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 |