Nom du GPU | DG1 | GK107 |
---|---|---|
Architecture | Generation 12.1 | Kepler |
Fonderie | Intel | TSMC |
Taille du processus | 10 nm | 28 nm |
Transistors | unknown | 1,270 million |
Taille des matrices | 95 mm² | 118 mm² |
GPU variant | — | GK107-320-A2 |
Date de publication | Oct 31st, 2020 | — |
---|---|---|
Génération | Iris Xe Graphics-M (Tiger Lake) | — |
Production | Active | — |
Bus interface | PCIe 4.0 x4 | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 1650 MHz | — |
Mémoire clock | 2133 MHz 4.3 Gbps effective | 891 MHz 1782 Mbps effective |
GPU clock | — | 797 MHz |
Taille de la mémoire | 4 GB | 2 GB |
---|---|---|
Type de mémoire | LPDDR4X | DDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 68.26 GB/s | 28.51 GB/s |
Shading units | 768 | 384 |
---|---|---|
TMUs | 48 | 32 |
ROPs | 24 | 16 |
Unités d'exécution | 96 | — |
Cache L2 | 1024 KB | 256 KB |
gpu.details.l3-cache | 16 MB | — |
Comptage SMX | — | 2 |
Cache L1 | — | 16 KB (per SMX) |
Taux de pixel | 39.60 GPixel/s | 6.376 GPixel/s |
---|---|---|
Taux de texture | 79.20 GTexel/s | 25.50 GTexel/s |
FP16 (half) performance | 5.069 TFLOPS (2:1) | — |
FP32 (float) performance | 2.534 TFLOPS | 612.1 GFLOPS |
FP64 (double) performance | 633.6 GFLOPS (1:4) | 25.50 GFLOPS (1:24) |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 25 W | 50 W |
Sorties | No outputs | 1x DVI1x HDMI1x DisplayPort |
Longueur | — | 145 mm 5.7 inches |
Suggestions pour le PSU | — | 250 W |
Connecteurs de puissance | — | None |
Board number | — | P2010 |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 5.1 |
CUDA | — | 3.0 |
Date de publication | — | Apr 24th, 2012 |
---|---|---|
Génération | — | GeForce 600 |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x16 |
Prédécesseur | — | GeForce 500 |
Successeur | — | GeForce 700 |