Nom du GPU | Rocket Lake GT1 | GK104 |
---|---|---|
Architecture | Generation 12.1 | Kepler |
Fonderie | Intel | TSMC |
Taille du processus | 14 nm+++ | 28 nm |
Transistors | unknown | 3,540 million |
Taille des matrices | unknown | 294 mm² |
Date de publication | Mar 30th, 2021 | — |
---|---|---|
Génération | HD Graphics (Rocket Lake) | — |
Production | Active | — |
Bus interface | Ring Bus | — |
Critiques | 1 in our database | — |
Base clock | 300 MHz | — |
---|---|---|
Boost clock | 1300 MHz | — |
Mémoire clock | System Shared | 1350 MHz 5.4 Gbps effective |
GPU clock | — | 706 MHz |
Taille de la mémoire | System Shared | 4 GB |
---|---|---|
Type de mémoire | System Shared | GDDR5 |
Bus mémoire | System Shared | 256 bit |
Bande passante | System Dependent | 172.8 GB/s |
Shading units | 256 | 1536 |
---|---|---|
TMUs | 16 | 128 |
ROPs | 8 | 32 |
Unités d'exécution | 32 | — |
Comptage SMX | — | 8 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 512 KB |
Taux de pixel | 10.40 GPixel/s | 22.59 GPixel/s |
---|---|---|
Taux de texture | 20.80 GTexel/s | 90.37 GTexel/s |
FP16 (half) performance | 1,331 GFLOPS (2:1) | — |
FP32 (float) performance | 665.6 GFLOPS | 2.169 TFLOPS |
FP64 (double) performance | 166.4 GFLOPS (1:4) | 90.37 GFLOPS (1:24) |
Taille Slot | IGP | Triple-slot |
---|---|---|
TDP | 15 W | 122 W |
Sorties | No outputs | 2x DVI2x DisplayPort1x SDI |
Longueur | — | 267 mm 10.5 inches |
Taille | — | 111 mm 4.4 inches |
Suggestions pour le PSU | — | 300 W |
Connecteurs de puissance | — | 2x 6-pin |
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 | — | Jan 25th, 2013 |
---|---|---|
Génération | — | Quadro |
Production | — | End-of-life |
Prix de lancement | — | 3,299 USD |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 26 in our database |