Nom du GPU | GM204 | GA102 |
---|---|---|
GPU variant | GTX 960 OEM | GA102-300-A1 |
Architecture | Maxwell 2.0 | Ampere |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 7 nm |
Transistors | 5,200 million | 40,000 million |
Taille des matrices | 398 mm² | 627 mm² |
Date de publication | Nov 26th, 2015 | 2020 |
---|---|---|
Génération | GeForce 900 | GeForce 30 |
Production | End-of-life | Unreleased |
Bus interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
Prédécesseur | GeForce 700 | — |
Successeur | GeForce 10 | — |
Prix de lancement | — | 1,399 USD |
GPU clock | 924 MHz | — |
---|---|---|
Mémoire clock | 1253 MHz 5 Gbps effective | 2375 MHz 19000 MHz effective |
Base clock | — | 1410 MHz |
Boost clock | — | 1740 MHz |
Taille de la mémoire | 3 GB | 12 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR6X |
Bus mémoire | 192 bit | 384 bit |
Bande passante | 120.3 GB/s | 912.0 GB/s |
Shading units | 1280 | 5120 |
---|---|---|
TMUs | 80 | 320 |
ROPs | 48 | 96 |
Comptage SMM | 10 | — |
Cache L1 | 48 KB (per SMM) | 192 KB (per SM) |
Cache L2 | 1536 KB | 6 MB |
Comptage SM | — | 80 |
Tensor cores | — | 640 |
RT cores | — | 160 |
Taux de pixel | 44.35 GPixel/s | 167.0 GPixel/s |
---|---|---|
Taux de texture | 73.92 GTexel/s | 556.8 GTexel/s |
FP32 (float) performance | 2.365 TFLOPS | 17.82 TFLOPS |
FP64 (double) performance | 73.92 GFLOPS (1:32) | 556.8 GFLOPS (1:32) |
FP16 (half) performance | — | 35.64 TFLOPS (2:1) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
TDP | unknown | 320 W |
Suggestions pour le PSU | 200 W | 700 W |
Sorties | No outputs | 1x HDMI3x DisplayPort1x USB Type-C |
Connecteurs de puissance | None | 1x 12-pin |
Longueur | — | 267 mm 10.5 inches |
Board number | — | PG132 SKU 20 |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 2.0 |
Vulkan | 1.1 | 1.2.140 |
CUDA | 5.2 | 8.5 |
Shader model | 6.4 | 6.5 |