Nom du GPU | RV730 | Sandy Bridge GT1 |
---|---|---|
GPU variant | RV730 PRO (215-0719056) | — |
Architecture | TeraScale | Generation 6.0 |
Fonderie | TSMC | Intel |
Taille du processus | 55 nm | 32 nm |
Transistors | 514 million | 504 million |
Taille des matrices | 146 mm² | 131 mm² |
Date de publication | Sep 10th, 2008 | — |
---|---|---|
Génération | Radeon R700 | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 20 in our database | — |
Prédécesseur | Radeon R600 | — |
Successeur | Evergreen | — |
GPU clock | 600 MHz | — |
---|---|---|
Mémoire clock | 700 MHz 1400 Mbps effective | System Shared |
Base clock | — | 650 MHz |
Boost clock | — | 1000 MHz |
Taille de la mémoire | 256 MB | System Shared |
---|---|---|
Type de mémoire | GDDR3 | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 22.40 GB/s | System Dependent |
Shading units | 320 | 48 |
---|---|---|
TMUs | 32 | 6 |
ROPs | 8 | 1 |
Compute units | 4 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | — |
Unités d'exécution | — | 6 |
Taux de pixel | 4.800 GPixel/s | 1.000 GPixel/s |
---|---|---|
Taux de texture | 19.20 GTexel/s | 6.000 GTexel/s |
FP32 (float) performance | 384.0 GFLOPS | 96.00 GFLOPS |
Taille Slot | Single-slot | IGP |
---|---|---|
Longueur | 193 mm 7.6 inches | — |
TDP | 48 W | unknown |
Suggestions pour le PSU | 200 W | — |
Sorties | 2x DVI1x S-Video | No outputs |
DirectX | 10.1 (10_1) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
Shader model | 4.1 | 4.1 |
Date de publication | — | Feb 1st, 2011 |
---|---|---|
Génération | — | HD Graphics (Sandy Bridge) |
Production | — | End-of-life |
Bus interface | — | Ring Bus |
Critiques | — | 1 in our database |