Nom du GPU | Exo | Coffee Lake GT1 |
---|---|---|
GPU variant | Exo PRO | — |
Architecture | GCN 1.0 | Generation 9.5 |
Fonderie | TSMC | Intel |
Taille du processus | 28 nm | 14 nm+++ |
Transistors | 690 million | unknown |
Taille des matrices | 56 mm² | unknown |
Date de publication | May 5th, 2015 | — |
---|---|---|
Génération | Crystal System (R5 M300) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | Solar System | — |
Successeur | Mobility Radeon | — |
Base clock | 955 MHz | 300 MHz |
---|---|---|
Boost clock | 1030 MHz | 900 MHz |
Mémoire clock | 900 MHz 1800 Mbps effective | System Shared |
Taille de la mémoire | 2 GB | System Shared |
---|---|---|
Type de mémoire | DDR3 | System Shared |
Bus mémoire | 64 bit | System Shared |
Bande passante | 14.40 GB/s | System Dependent |
Shading units | 320 | 96 |
---|---|---|
TMUs | 20 | 12 |
ROPs | 8 | 2 |
Compute units | 5 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | — |
Unités d'exécution | — | 12 |
Taux de pixel | 8.240 GPixel/s | 1.800 GPixel/s |
---|---|---|
Taux de texture | 20.60 GTexel/s | 10.80 GTexel/s |
FP32 (float) performance | 659.2 GFLOPS | 172.8 GFLOPS |
FP64 (double) performance | 41.20 GFLOPS (1:16) | 43.20 GFLOPS (1:4) |
FP16 (half) performance | — | 345.6 GFLOPS (2:1) |
Taille Slot | IGP | IGP |
---|---|---|
TDP | 18 W | 15 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.0 | 6.4 |
Date de publication | — | Apr 3rd, 2018 |
---|---|---|
Génération | — | HD Graphics-M (Coffee Lake) |
Production | — | Active |
Bus interface | — | Ring Bus |
Critiques | — | 1 in our database |