Nom du GPU | Tonga | GM204 |
---|---|---|
GPU variant | Tonga PRO (215-0851128) | GM204-850-A1 |
Architecture | GCN 3.0 | Maxwell 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 5,000 million | 5,200 million |
Taille des matrices | 366 mm² | 398 mm² |
Date de publication | Sep 2nd, 2014 | Jun 29th, 2015 |
---|---|---|
Génération | Volcanic Islands | Quadro |
Production | End-of-life | End-of-life |
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 | 773 MHz |
---|---|---|
Mémoire clock | 1375 MHz 5.5 Gbps effective | 1502 MHz 6 Gbps effective |
Taille de la mémoire | 2 GB | 8 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 176.0 GB/s | 192.3 GB/s |
Shading units | 1792 | 1664 |
---|---|---|
TMUs | 112 | 104 |
ROPs | 32 | 64 |
Compute units | 28 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 512 KB | 2 MB |
Comptage SMM | — | 13 |
Taux de pixel | 29.38 GPixel/s | 49.47 GPixel/s |
---|---|---|
Taux de texture | 102.8 GTexel/s | 80.39 GTexel/s |
FP16 (half) performance | 3.290 TFLOPS (1:1) | — |
FP32 (float) performance | 3.290 TFLOPS | 2.573 TFLOPS |
FP64 (double) performance | 205.6 GFLOPS (1:16) | 80.39 GFLOPS (1:32) |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
Longueur | 221 mm 8.7 inches | 241 mm 9.5 inches |
Taille | 109 mm 4.3 inches | 111 mm 4.4 inches |
Taille | 36 mm 1.4 inches | — |
TDP | 190 W | 120 W |
Suggestions pour le PSU | 450 W | 300 W |
Sorties | 2x DVI1x HDMI1x DisplayPort | 4x DisplayPort |
Connecteurs de puissance | 2x 6-pin | 1x 6-pin |
Board number | C766 | — |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.3 | 6.4 |
CUDA | — | 5.2 |