Nom du GPU | Polaris 20 | GP104 |
---|---|---|
GPU variant | Polaris 20 XL (215-0910052) | GP104-150-KA-A1 |
Architecture | GCN 4.0 | Pascal |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 16 nm |
Transistors | 5,700 million | 7,200 million |
Taille des matrices | 232 mm² | 314 mm² |
Date de publication | Unknown | Mar 8th, 2018 |
---|---|---|
Génération | Mining GPUs | GeForce 10 |
Production | Active | End-of-life |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Critiques | 29 in our database | 117 in our database |
Prédécesseur | — | GeForce 900 |
Successeur | — | GeForce 20 |
Base clock | 1120 MHz | 1506 MHz |
---|---|---|
Boost clock | 1206 MHz | 1708 MHz |
Mémoire clock | 2100 MHz 8.4 Gbps effective | 2002 MHz 8 Gbps effective |
Taille de la mémoire | 8 GB | 6 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 268.8 GB/s | 192.2 GB/s |
Shading units | 2048 | 1280 |
---|---|---|
TMUs | 128 | 80 |
ROPs | 32 | 48 |
Compute units | 32 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 2 MB | 1536 KB |
Comptage SM | — | 10 |
Taux de pixel | 38.59 GPixel/s | 81.98 GPixel/s |
---|---|---|
Taux de texture | 154.4 GTexel/s | 136.6 GTexel/s |
FP16 (half) performance | 4.940 TFLOPS (1:1) | 68.32 GFLOPS (1:64) |
FP32 (float) performance | 4.940 TFLOPS | 4.372 TFLOPS |
FP64 (double) performance | 308.7 GFLOPS (1:16) | 136.6 GFLOPS (1:32) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 241 mm 9.5 inches | 250 mm 9.8 inches |
TDP | 180 W | 120 W |
Suggestions pour le PSU | 450 W | 300 W |
Sorties | 1x HDMI | 1x DVI1x HDMI3x DisplayPort |
Connecteurs de puissance | 2x 8-pin | 1x 6-pin |
Board number | P010 | PG410 SKU 10 |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |
CUDA | — | 6.1 |