Nom du GPU | Polaris 22 | TU117 |
---|---|---|
GPU variant | VegaM XL (D715A714) | TU117-300-A1 |
Architecture | GCN 4.0 | Turing |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 12 nm |
Transistors | 5,000 million | 4,700 million |
Taille des matrices | 208 mm² | 200 mm² |
Date de publication | Feb 1st, 2018 | — |
---|---|---|
Génération | Vega (Vega M) | — |
Production | Active | — |
Bus interface | IGP | — |
Base clock | 931 MHz | 1485 MHz |
---|---|---|
Boost clock | 1011 MHz | 1665 MHz |
Mémoire clock | 700 MHz 1400 Mbps effective | 2001 MHz 8 Gbps effective |
Taille de la mémoire | 4 GB | 4 GB |
---|---|---|
Type de mémoire | HBM2 | GDDR5 |
Bus mémoire | 1024 bit | 128 bit |
Bande passante | 179.2 GB/s | 128.1 GB/s |
Shading units | 1280 | 896 |
---|---|---|
TMUs | 80 | 56 |
ROPs | 32 | 32 |
Compute units | 20 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 1024 KB | 1024 KB |
Comptage SM | — | 14 |
Taux de pixel | 32.35 GPixel/s | 53.28 GPixel/s |
---|---|---|
Taux de texture | 80.88 GTexel/s | 93.24 GTexel/s |
FP16 (half) performance | 2.588 TFLOPS (1:1) | 5.967 TFLOPS (2:1) |
FP32 (float) performance | 2.588 TFLOPS | 2.984 TFLOPS |
FP64 (double) performance | 161.8 GFLOPS (1:16) | 93.24 GFLOPS (1:32) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 65 W | 75 W |
Sorties | No outputs | 1x DVI1x HDMI1x DisplayPort |
Board number | D136 | PG174 SKU 0 |
Longueur | — | 229 mm 9 inches |
Taille | — | 111 mm 4.4 inches |
Taille | — | 35 mm 1.4 inches |
Suggestions pour le PSU | — | 250 W |
Connecteurs de puissance | — | None |
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 | 6.6 |
CUDA | — | 7.5 |
Date de publication | — | Apr 23rd, 2019 |
---|---|---|
Génération | — | GeForce 16 |
Prédécesseur | — | GeForce 10 |
Successeur | — | GeForce 20 |
Production | — | Active |
Prix de lancement | — | 149 USD |
Bus interface | — | PCIe 3.0 x16 |
Critiques | — | 45 in our database |