Nom du GPU | RV670 | Rocket Lake GT1 |
---|---|---|
GPU variant | RV670 PRO (215-0708003) | — |
Architecture | TeraScale | Generation 12.1 |
Fonderie | TSMC | Intel |
Taille du processus | 55 nm | 14 nm+++ |
Transistors | 666 million | unknown |
Taille des matrices | 192 mm² | unknown |
Date de publication | Jan 3rd, 2008 | — |
---|---|---|
Génération | Radeon R600 | — |
Production | End-of-life | — |
Bus interface | AGP 8x | — |
Critiques | 71 in our database | — |
Prédécesseur | Radeon R500 PCIe | — |
Successeur | Radeon R700 | — |
GPU clock | 668 MHz | — |
---|---|---|
Mémoire clock | 828 MHz 1656 Mbps effective | System Shared |
Base clock | — | 300 MHz |
Boost clock | — | 1300 MHz |
Taille de la mémoire | 512 MB | System Shared |
---|---|---|
Type de mémoire | GDDR3 | System Shared |
Bus mémoire | 256 bit | System Shared |
Bande passante | 52.99 GB/s | System Dependent |
Shading units | 320 | 192 |
---|---|---|
TMUs | 16 | 12 |
ROPs | 16 | 8 |
Compute units | 4 | — |
Cache L2 | 256 KB | — |
Unités d'exécution | — | 24 |
Taux de pixel | 10.69 GPixel/s | 10.40 GPixel/s |
---|---|---|
Taux de texture | 10.69 GTexel/s | 15.60 GTexel/s |
FP32 (float) performance | 427.5 GFLOPS | 499.2 GFLOPS |
FP64 (double) performance | 85.50 GFLOPS (1:5) | 124.8 GFLOPS (1:4) |
FP16 (half) performance | — | 998.4 GFLOPS (2:1) |
Taille Slot | Single-slot | IGP |
---|---|---|
TDP | 75 W | 15 W |
Suggestions pour le PSU | 250 W | — |
Sorties | 2x DVI1x S-Video | No outputs |
Connecteurs de puissance | 1x 8-pin | — |
Board number | B340 | — |
DirectX | 10.1 (10_1) | 12 (12_1) |
---|---|---|
OpenGL | 3.3 (full) 4.0 (partial) | 4.6 |
OpenCL | — | 3.0 |
Vulkan | — | 1.2 |
Shader model | 4.1 | 6.4 |
Date de publication | — | Mar 30th, 2021 |
---|---|---|
Génération | — | HD Graphics (Rocket Lake) |
Production | — | Active |
Bus interface | — | Ring Bus |
Critiques | — | 1 in our database |