Nom du GPU | Tonga | TU117 |
---|---|---|
GPU variant | Tonga PRO (215-0851128) | — |
Architecture | GCN 3.0 | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 12 nm |
Transistors | 5,000 million | 4,700 million |
Taille des matrices | 366 mm² | 200 mm² |
Date de publication | Sep 2nd, 2014 | May 6th, 2021 |
---|---|---|
Génération | Volcanic Islands | Quadro |
Production | End-of-life | Active |
Prix de lancement | 249 USD | — |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Critiques | 59 in our database | — |
Prédécesseur | Sea Islands | — |
Successeur | Pirate Islands | — |
GPU clock | 918 MHz | — |
---|---|---|
Mémoire clock | 1375 MHz 5.5 Gbps effective | 1250 MHz 10 Gbps effective |
Base clock | — | 1065 MHz |
Boost clock | — | 1395 MHz |
Taille de la mémoire | 2 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR6 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 176.0 GB/s | 160.0 GB/s |
Shading units | 1792 | 896 |
---|---|---|
TMUs | 112 | 56 |
ROPs | 32 | 32 |
Compute units | 28 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 1024 KB |
Comptage SM | — | 14 |
Taux de pixel | 29.38 GPixel/s | 44.64 GPixel/s |
---|---|---|
Taux de texture | 102.8 GTexel/s | 78.12 GTexel/s |
FP16 (half) performance | 3.290 TFLOPS (1:1) | 5.000 TFLOPS (2:1) |
FP32 (float) performance | 3.290 TFLOPS | 2.500 TFLOPS |
FP64 (double) performance | 205.6 GFLOPS (1:16) | 78.12 GFLOPS (1:32) |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
Longueur | 221 mm 8.7 inches | — |
Taille | 109 mm 4.3 inches | — |
Taille | 36 mm 1.4 inches | — |
TDP | 190 W | 50 W |
Suggestions pour le PSU | 450 W | 250 W |
Sorties | 2x DVI1x HDMI1x DisplayPort | 4x mini-DisplayPort |
Connecteurs de puissance | 2x 6-pin | None |
Board number | C766 | — |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.3 | 6.6 |
CUDA | — | 7.5 |