Nom du GPU | Polaris 22 | GM204 |
---|---|---|
GPU variant | VegaM XT (C7398773) | N16E-Q5-A1 |
Architecture | GCN 4.0 | Maxwell 2.0 |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 28 nm |
Transistors | 5,000 million | 5,200 million |
Taille des matrices | 208 mm² | 398 mm² |
Date de publication | Feb 1st, 2018 | Aug 18th, 2015 |
---|---|---|
Génération | Vega (Vega M) | Quadro Mobile (Mx000M) |
Production | Active | End-of-life |
Bus interface | IGP | MXM-B (3.0) |
Base clock | 1063 MHz | — |
---|---|---|
Boost clock | 1190 MHz | — |
Mémoire clock | 800 MHz 1600 Mbps effective | 1253 MHz 5 Gbps effective |
GPU clock | — | 975 MHz |
Taille de la mémoire | 4 GB | 8 GB |
---|---|---|
Type de mémoire | HBM2 | GDDR5 |
Bus mémoire | 1024 bit | 256 bit |
Bande passante | 204.8 GB/s | 160.4 GB/s |
Shading units | 1536 | 1536 |
---|---|---|
TMUs | 96 | 96 |
ROPs | 64 | 64 |
Compute units | 24 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 1024 KB | 2 MB |
Comptage SMM | — | 12 |
Taux de pixel | 76.16 GPixel/s | 62.40 GPixel/s |
---|---|---|
Taux de texture | 114.2 GTexel/s | 93.60 GTexel/s |
FP16 (half) performance | 3.656 TFLOPS (1:1) | — |
FP32 (float) performance | 3.656 TFLOPS | 2.995 TFLOPS |
FP64 (double) performance | 228.5 GFLOPS (1:16) | 93.60 GFLOPS (1:32) |
Taille Slot | IGP | MXM Module |
---|---|---|
TDP | 100 W | 100 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | — | None |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 6.4 |
CUDA | — | 5.2 |