Nom du GPU | RV710 | Cedar |
---|---|---|
GPU variant | RV710 (215-0725016) | Cedar PRO |
Architecture | TeraScale | TeraScale 2 |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 40 nm |
Transistors | 242 million | 292 million |
Taille des matrices | 73 mm² | 59 mm² |
Date de publication | Sep 30th, 2008 | Feb 4th, 2010 |
---|---|---|
Génération | Radeon R700 | Evergreen |
Production | End-of-life | End-of-life |
Bus interface | AGP 8x | PCIe 2.0 x16 |
Critiques | 4 in our database | 34 in our database |
Prédécesseur | Radeon R600 | Radeon R700 |
Successeur | Evergreen | Northern Islands |
GPU clock | 600 MHz | 650 MHz |
---|---|---|
Mémoire clock | 650 MHz 1300 Mbps effective | 400 MHz 800 Mbps effective |
Taille de la mémoire | 512 MB | 512 MB |
---|---|---|
Type de mémoire | DDR3 | DDR2 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 10.40 GB/s | 6.400 GB/s |
Shading units | 80 | 80 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute units | 1 | 2 |
Cache L1 | 16 KB (per CU) | 8 KB (per CU) |
Cache L2 | 64 KB | 128 KB |
Taux de pixel | 2.400 GPixel/s | 2.600 GPixel/s |
---|---|---|
Taux de texture | 4.800 GTexel/s | 5.200 GTexel/s |
FP32 (float) performance | 96.00 GFLOPS | 104.0 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 20 W | 19 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x HDMI1x VGA |
Connecteurs de puissance | None | None |
Longueur | — | 170 mm 6.7 inches |
Board number | — | B750, B982, C026, C027, C028, C070, C093, C096, C267 |
DirectX | 10.1 (10_1) | 11.2 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.4 |
OpenCL | 1.1 | 1.2 |
Vulkan | — | — |
Shader model | 4.1 | 5.0 |