Nom du GPU | Cypress | Skylake GT4e |
---|---|---|
GPU variant | Cypress LE (215-0735047) | — |
Architecture | TeraScale 2 | Generation 9.0 |
Fonderie | TSMC | Intel |
Taille du processus | 40 nm | 14 nm+ |
Transistors | 2,154 million | unknown |
Taille des matrices | 334 mm² | unknown |
Date de publication | Feb 25th, 2010 | — |
---|---|---|
Génération | Evergreen | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 59 in our database | — |
Prédécesseur | Radeon R700 | — |
Successeur | Northern Islands | — |
GPU clock | 800 MHz | — |
---|---|---|
Mémoire clock | 1000 MHz 4 Gbps effective | System Shared |
Base clock | — | 350 MHz |
Boost clock | — | 950 MHz |
Taille de la mémoire | 1024 MB | System Shared |
---|---|---|
Type de mémoire | GDDR5 | System Shared |
Bus mémoire | 256 bit | System Shared |
Bande passante | 128.0 GB/s | System Dependent |
Shading units | 1120 | 576 |
---|---|---|
TMUs | 56 | 72 |
ROPs | 16 | 9 |
Compute units | 14 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 512 KB | — |
Unités d'exécution | — | 72 |
Taux de pixel | 12.80 GPixel/s | 8.550 GPixel/s |
---|---|---|
Taux de texture | 44.80 GTexel/s | 68.40 GTexel/s |
FP32 (float) performance | 1.792 TFLOPS | 1,094 GFLOPS |
FP64 (double) performance | 358.4 GFLOPS (1:5) | 273.6 GFLOPS (1:4) |
FP16 (half) performance | — | 2.189 TFLOPS (2:1) |
Taille Slot | Dual-slot | IGP |
---|---|---|
Longueur | 282 mm 11.1 inches | — |
TDP | 175 W | 15 W |
Suggestions pour le PSU | 450 W | — |
Sorties | 2x DVI1x HDMI1x DisplayPort | No outputs |
Connecteurs de puissance | 2x 6-pin | — |
Board number | C008 | — |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.4 |
Date de publication | — | Sep 1st, 2015 |
---|---|---|
Génération | — | HD Graphics-M (Skylake) |
Production | — | Active |
Bus interface | — | Ring Bus |
Critiques | — | 1 in our database |