Nom du GPU | Tahiti | GP107 |
---|---|---|
GPU variant | Tahiti LE (215-0821122) | — |
Architecture | GCN 1.0 | Pascal |
Fonderie | TSMC | Samsung |
Taille du processus | 28 nm | 14 nm |
Transistors | 4,313 million | 3,300 million |
Taille des matrices | 352 mm² | 132 mm² |
Date de publication | Nov 19th, 2012 | — |
---|---|---|
Génération | Southern Islands | — |
Production | End-of-life | — |
Prix de lancement | 270 USD | — |
Bus interface | PCIe 3.0 x16 | — |
Critiques | 95 in our database | — |
Prédécesseur | Northern Islands | — |
Successeur | Sea Islands | — |
Base clock | 925 MHz | 1303 MHz |
---|---|---|
Boost clock | 975 MHz | 1519 MHz |
Mémoire clock | 1500 MHz 6 Gbps effective | 1502 MHz 6 Gbps effective |
Taille de la mémoire | 2 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 192.0 GB/s | 96.13 GB/s |
Shading units | 1536 | 512 |
---|---|---|
TMUs | 96 | 32 |
ROPs | 32 | 16 |
Compute units | 24 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 512 KB | 1024 KB |
Comptage SM | — | 4 |
Taux de pixel | 31.20 GPixel/s | 24.30 GPixel/s |
---|---|---|
Taux de texture | 93.60 GTexel/s | 48.61 GTexel/s |
FP32 (float) performance | 2.995 TFLOPS | 1.555 TFLOPS |
FP64 (double) performance | 748.8 GFLOPS (1:4) | 48.61 GFLOPS (1:32) |
FP16 (half) performance | — | 24.30 GFLOPS (1:64) |
Taille Slot | Dual-slot | — |
---|---|---|
Longueur | 267 mm 10.5 inches | — |
TDP | 185 W | 40 W |
Suggestions pour le PSU | 450 W | — |
Sorties | 1x DVI1x HDMI2x mini-DisplayPort | No outputs |
Connecteurs de puissance | 2x 6-pin | None |
Board number | C474 | E2904 SKU 1 |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.4 |
CUDA | — | 6.1 |
Date de publication | — | Feb 7th, 2017 |
---|---|---|
Génération | — | Quadro Mobile (Px000) |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x16 |