Nom du GPU | RV610 | GT218 |
---|---|---|
Architecture | TeraScale | Tesla 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 65 nm | 40 nm |
Transistors | 180 million | 260 million |
Taille des matrices | 85 mm² | 57 mm² |
GPU variant | — | GT218-670-B1 |
Date de publication | Feb 19th, 2008 | Jan 8th, 2011 |
---|---|---|
Génération | Radeon R600 | NVS |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Critiques | 32 in our database | 26 in our database |
Prédécesseur | Radeon R500 PCIe | — |
Successeur | Radeon R700 | — |
Prix de lancement | — | 109 USD |
GPU clock | 398 MHz | 520 MHz |
---|---|---|
Mémoire clock | 495 MHz 990 Mbps effective | 790 MHz 1580 Mbps effective |
Shader clock | — | 1230 MHz |
Taille de la mémoire | 256 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | DDR3 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 7.920 GB/s | 12.64 GB/s |
Shading units | 40 | 16 |
---|---|---|
TMUs | 4 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L2 | 32 KB | 32 KB |
Comptage SM | — | 2 |
Taux de pixel | 1.592 GPixel/s | 2.080 GPixel/s |
---|---|---|
Taux de texture | 1.592 GTexel/s | 4.160 GTexel/s |
FP32 (float) performance | 31.84 GFLOPS | 39.36 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 20 W | 18 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x S-Video | 1x DMS-59 |
Connecteurs de puissance | None | None |
Board number | B170 | P1035 |
Longueur | — | 145 mm 5.7 inches |
DirectX | 10.0 (10_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.0 | 4.1 |
CUDA | — | 1.2 |