Nom du GPU | RV730 | G92 |
---|---|---|
GPU variant | RV730 XT (215-0719047) | NB8E-GT-A2 |
Architecture | TeraScale | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 65 nm |
Transistors | 514 million | 754 million |
Taille des matrices | 146 mm² | 324 mm² |
Date de publication | Jul 17th, 2009 | — |
---|---|---|
Génération | Radeon R700 | — |
Production | End-of-life | — |
Bus interface | AGP 8x | — |
Critiques | 49 in our database | — |
Prédécesseur | Radeon R600 | — |
Successeur | Evergreen | — |
GPU clock | 750 MHz | 500 MHz |
---|---|---|
Mémoire clock | 800 MHz 1600 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1250 MHz |
Taille de la mémoire | 1024 MB | 512 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 25.60 GB/s | 51.20 GB/s |
Shading units | 320 | 64 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 8 | 16 |
Compute units | 4 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | 64 KB |
Comptage SM | — | 8 |
Taux de pixel | 6.000 GPixel/s | 8.000 GPixel/s |
---|---|---|
Taux de texture | 24.00 GTexel/s | 16.00 GTexel/s |
FP32 (float) performance | 480.0 GFLOPS | 160.0 GFLOPS |
Taille Slot | Dual-slot | MXM Module |
---|---|---|
Longueur | 193 mm 7.6 inches | — |
TDP | 59 W | 50 W |
Suggestions pour le PSU | 250 W | — |
Sorties | 1x DVI1x HDMI1x VGA | No outputs |
DirectX | 10.1 (10_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.0 |
CUDA | — | 1.1 |
Date de publication | — | Nov 1st, 2007 |
---|---|---|
Génération | — | GeForce 8M (8000M) |
Production | — | End-of-life |
Bus interface | — | MXM-HE |
Prédécesseur | — | GeForce Go 7 |
Successeur | — | GeForce 9M |