Nom du GPU | GA104 | GT200B |
---|---|---|
GPU variant | GA104-770-A1 | — |
Architecture | Ampere | Tesla 2.0 |
Fonderie | Samsung | TSMC |
Taille du processus | 8 nm | 55 nm |
Transistors | 17,400 million | 1,400 million |
Taille des matrices | 392 mm² | 470 mm² |
Date de publication | Jan 12th, 2021 | — |
---|---|---|
gpu.details.availability | Feb 2nd, 2021 | — |
Génération | GeForce 30 Mobile | — |
Prédécesseur | GeForce 20 Mobile | — |
Production | Active | — |
Bus interface | PCIe 4.0 x16 | — |
Critiques | 1 in our database | — |
Base clock | 1110 MHz | — |
---|---|---|
Boost clock | 1560 MHz | — |
Mémoire clock | 1750 MHz 14 Gbps effective | 800 MHz 1600 Mbps effective |
GPU clock | — | 610 MHz |
Shader clock | — | 1296 MHz |
Taille de la mémoire | 8 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR3 |
Bus mémoire | 256 bit | 512 bit |
Bande passante | 448.0 GB/s | 102.4 GB/s |
Shading units | 5120 | 240 |
---|---|---|
TMUs | 160 | 80 |
ROPs | 80 | 32 |
Comptage SM | 40 | 30 |
Tensor cores | 160 | — |
RT cores | 40 | — |
Cache L1 | 128 KB (per SM) | — |
Cache L2 | 4 MB | 256 KB |
Taux de pixel | 124.8 GPixel/s | 19.52 GPixel/s |
---|---|---|
Taux de texture | 249.6 GTexel/s | 48.80 GTexel/s |
FP16 (half) performance | 15.97 TFLOPS (1:1) | — |
FP32 (float) performance | 15.97 TFLOPS | 622.1 GFLOPS |
FP64 (double) performance | 249.6 GFLOPS (1:64) | 77.76 GFLOPS (1:8) |
TDP | 115 W | 188 W |
---|---|---|
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
Taille Slot | — | Dual-slot |
Longueur | — | 267 mm 10.5 inches |
Suggestions pour le PSU | — | 450 W |
DirectX | 12 Ultimate (12_2) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.2 | — |
CUDA | 8.6 | 1.3 |
Shader model | 6.6 | 4.0 |
Date de publication | — | Apr 9th, 2009 |
---|---|---|
Génération | — | Tesla |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |