GPU model | R300 | RS880 |
---|---|---|
GPU variant | R300 GL | RS880M |
Architecture | Rage 8 | TeraScale |
Foundry | TSMC | — |
Manufacturing process | 150 nm | 55 nm |
Number of transistors | 110 million | 181 million |
Die size | 215 mm² | 67 mm² |
Release date | Jul 1st, 2002 | — |
---|---|---|
Generation | FireGL | — |
Production | End-of-life | — |
Interface | AGP 8x | — |
Reviews | 1 in our database | — |
GPU clock | 325 MHz | — |
---|---|---|
Memory clock | 310 MHz 620 Mbps effective | System Shared |
Base clock | — | 500 MHz |
Boost clock | — | 560 MHz |
Memory size | 256 MB | System Shared |
---|---|---|
Memory type | DDR | System Shared |
Memory bus width | 256 bit | System Shared |
Bandwidth | 19.84 GB/s | System Dependent |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 8 | 4 |
ROPs | 8 | 4 |
Shading units | — | 40 |
Compute units | — | 2 |
Pixel rate | 2.600 GPixel/s | 2.240 GPixel/s |
---|---|---|
Vertex rate | 325.0 MVertices/s | — |
Texture rate | 2.600 GTexel/s | 2.240 GTexel/s |
FP32 (float) performance | — | 44.80 GFLOPS |
Slot width | Single-slot | IGP |
---|---|---|
TDP | 37 W | unknown |
Suggested PSU | 200 W | — |
Outputs | 2x DVI | No outputs |
Power connectors | 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 |
Release date | — | May 1st, 2010 |
---|---|---|
Generation | — | Radeon IGP (Mobility HD 4000) |
Production | — | End-of-life |
Interface | — | PCI |
Successor | — | Palm |