Nom du GPU | Turks | R300 |
---|---|---|
GPU variant | Turks XT (215-0803000) | — |
Architecture | TeraScale 2 | Rage 8 |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 150 nm |
Transistors | 716 million | 110 million |
Taille des matrices | 118 mm² | 215 mm² |
Date de publication | May 2nd, 2011 | — |
---|---|---|
Génération | Embedded (6000) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
GPU clock | 600 MHz | 325 MHz |
---|---|---|
Mémoire clock | 800 MHz 3.2 Gbps effective | 310 MHz 620 Mbps effective |
Taille de la mémoire | 1024 MB | 128 MB |
---|---|---|
Type de mémoire | GDDR5 | DDR |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 51.20 GB/s | 19.84 GB/s |
Shading units | 480 | — |
---|---|---|
TMUs | 24 | 8 |
ROPs | 8 | 8 |
Compute units | 6 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 8 |
Vertex shaders | — | 4 |
Taux de pixel | 4.800 GPixel/s | 2.600 GPixel/s |
---|---|---|
Taux de texture | 14.40 GTexel/s | 2.600 GTexel/s |
FP32 (float) performance | 576.0 GFLOPS | — |
Vertex rate | — | 325.0 MVertices/s |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 175 mm 6.9 inches | — |
TDP | 45 W | unknown |
Sorties | 6x mini-DisplayPort | 4x DVI |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | 2x Molex |
DirectX | 11.2 (11_0) | 9.0 (9_0) |
---|---|---|
OpenGL | 4.4 | 2.0 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | — |
Pixel shader | — | 2.0 |
Vertex shader | — | 2.0 |
Date de publication | — | Jul 1st, 2002 |
---|---|---|
Génération | — | Radeon R300 |
Production | — | End-of-life |
Bus interface | — | PCI |
Critiques | — | 1 in our database |
Prédécesseur | — | Radeon R200 |
Successeur | — | Radeon R400 AGP |