Nom du GPU | GA106 | GA104 |
---|---|---|
Architecture | Ampere | Ampere |
Fonderie | Samsung | Samsung |
Taille du processus | 8 nm | 8 nm |
Transistors | 13,250 million | 17,400 million |
Taille des matrices | 276 mm² | 392 mm² |
GPU variant | — | GA104-875-A1 |
Date de publication | Nov 23rd, 2021 | Apr 12th, 2021 |
---|---|---|
Génération | Quadro | Quadro |
Production | Active | Active |
Prix de lancement | 449 USD | — |
Bus interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
Base clock | 562 MHz | 735 MHz |
---|---|---|
Boost clock | 1200 MHz | 1560 MHz |
Mémoire clock | 1500 MHz 12 Gbps effective | 1750 MHz 14 Gbps effective |
Taille de la mémoire | 12 GB | 16 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR6 |
Bus mémoire | 192 bit | 256 bit |
Bande passante | 288.0 GB/s | 448.0 GB/s |
Shading units | 3328 | 6144 |
---|---|---|
TMUs | 104 | 192 |
ROPs | 48 | 96 |
Comptage SM | 26 | 48 |
Tensor cores | 104 | 192 |
RT cores | 26 | 48 |
Cache L1 | 128 KB (per SM) | 128 KB (per SM) |
Cache L2 | 3 MB | 4 MB |
Taux de pixel | 57.60 GPixel/s | 149.8 GPixel/s |
---|---|---|
Taux de texture | 124.8 GTexel/s | 299.5 GTexel/s |
FP16 (half) performance | 7.987 TFLOPS (1:1) | 19.17 TFLOPS (1:1) |
FP32 (float) performance | 7.987 TFLOPS | 19.17 TFLOPS |
FP64 (double) performance | 124.8 GFLOPS (1:64) | 599.0 GFLOPS (1:32) |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
Longueur | 167 mm 6.6 inches | 241 mm 9.5 inches |
Taille | 69 mm 2.7 inches | 112 mm 4.4 inches |
TDP | 70 W | 140 W |
Suggestions pour le PSU | 250 W | 300 W |
Sorties | 4x mini-DisplayPort | 4x DisplayPort |
Connecteurs de puissance | None | 1x 6-pin |
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 | 8.6 |
Shader model | 6.6 | 6.6 |