Nom du GPU | R300 | G84 |
---|---|---|
GPU variant | R300 AIW | G84-303-A2 |
Architecture | Rage 8 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 150 nm | 80 nm |
Transistors | 110 million | 289 million |
Taille des matrices | 215 mm² | 169 mm² |
Date de publication | Jan 22nd, 2003 | Apr 17th, 2007 |
---|---|---|
Génération | All-In-Wonder | GeForce 8 |
Production | End-of-life | End-of-life |
Bus interface | AGP 8x | PCIe 1.0 x16 |
Critiques | 1 in our database | 183 in our database |
Prix de lancement | — | 159 USD |
Prédécesseur | — | GeForce 7 PCIe |
Successeur | — | GeForce 9 |
GPU clock | 325 MHz | 540 MHz |
---|---|---|
Mémoire clock | 310 MHz 620 Mbps effective | 700 MHz 1400 Mbps effective |
Shader clock | — | 1190 MHz |
Taille de la mémoire | 128 MB | 512 MB |
---|---|---|
Type de mémoire | DDR | GDDR3 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 19.84 GB/s | 22.40 GB/s |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 8 | 16 |
ROPs | 8 | 8 |
Shading units | — | 32 |
Comptage SM | — | 4 |
Cache L2 | — | 32 KB |
Taux de pixel | 2.600 GPixel/s | 4.320 GPixel/s |
---|---|---|
Vertex rate | 325.0 MVertices/s | — |
Taux de texture | 2.600 GTexel/s | 8.640 GTexel/s |
FP32 (float) performance | — | 76.16 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 47 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI2x S-Video | 2x DVI1x S-Video |
Connecteurs de puissance | None | None |
Board number | 957 | P402, P403 |
Longueur | — | 170 mm 6.7 inches |
DirectX | 9.0 (9_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.0 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Pixel shader | 2.0 | — |
Vertex shader | 2.0 | — |
CUDA | — | 1.1 |
Shader model | — | 4.0 |