Nom du GPU | R300 | RS880 |
---|---|---|
GPU variant | R300 GL | RS880M |
Architecture | Rage 8 | TeraScale |
Fonderie | TSMC | — |
Taille du processus | 150 nm | 55 nm |
Transistors | 110 million | 181 million |
Taille des matrices | 215 mm² | 67 mm² |
Date de publication | Oct 1st, 2002 | — |
---|---|---|
Génération | FireGL | — |
Production | End-of-life | — |
Bus interface | AGP 8x | — |
Critiques | 5 in our database | — |
GPU clock | 325 MHz | 380 MHz |
---|---|---|
Mémoire clock | 310 MHz 620 Mbps effective | System Shared |
Taille de la mémoire | 128 MB | System Shared |
---|---|---|
Type de mémoire | DDR | System Shared |
Bus mémoire | 256 bit | System Shared |
Bande passante | 19.84 GB/s | System Dependent |
Pixel shaders | 4 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 4 | 4 |
ROPs | 4 | 4 |
Shading units | — | 40 |
Compute units | — | 2 |
Taux de pixel | 1.300 GPixel/s | 1.520 GPixel/s |
---|---|---|
Vertex rate | 325.0 MVertices/s | — |
Taux de texture | 1.300 GTexel/s | 1.520 GTexel/s |
FP32 (float) performance | — | 30.40 GFLOPS |
Taille Slot | Single-slot | IGP |
---|---|---|
TDP | unknown | 9 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 2x DVI | No outputs |
Connecteurs de puissance | None | None |
Board number | 942-00 | — |
DirectX | 9.0 (9_0) | 10.1 (10_1) |
---|---|---|
OpenGL | 2.0 | 3.3 |
OpenCL | — | 1.0 |
Vulkan | — | — |
Pixel shader | 2.0 | — |
Vertex shader | 2.0 | — |
Shader model | — | 4.1 |
Date de publication | — | May 1st, 2010 |
---|---|---|
Génération | — | Radeon IGP (Mobility HD 4000) |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Successeur | — | Palm |