GPU model | R300 | M76 |
---|---|---|
GPU variant | R300 GL | M76 XT |
Architecture | Rage 8 | TeraScale |
Foundry | TSMC | TSMC |
Manufacturing process | 150 nm | 65 nm |
Number of transistors | 110 million | 390 million |
Die size | 215 mm² | 153 mm² |
Release date | Jul 1st, 2002 | — |
---|---|---|
Generation | FireGL | — |
Production | End-of-life | — |
Interface | AGP Pro 8x | — |
Reviews | 1 in our database | — |
GPU clock | 324 MHz | 680 MHz |
---|---|---|
Memory clock | 276 MHz 552 Mbps effective | 750 MHz 1500 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR | GDDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 17.66 GB/s | 24.00 GB/s |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 8 | 8 |
ROPs | 8 | 4 |
Shading units | — | 120 |
Compute units | — | 3 |
Cache L2 | — | 64 KB |
Pixel rate | 2.592 GPixel/s | 2.720 GPixel/s |
---|---|---|
Vertex rate | 324.0 MVertices/s | — |
Texture rate | 2.592 GTexel/s | 5.440 GTexel/s |
FP32 (float) performance | — | 163.2 GFLOPS |
Slot width | Single-slot | MXM Module |
---|---|---|
TDP | 37 W | unknown |
Suggested PSU | 200 W | — |
Outputs | 2x DVI1x S-Video | No outputs |
Power connectors | None | — |
Board number | 990-00 | — |
DirectX | 9.0 (9_0) | 10.0 (10_0) |
---|---|---|
OpenGL | 2.0 | 3.3 |
OpenCL | — | — |
Vulkan | — | — |
Pixel shader | 2.0 | — |
Vertex shader | 2.0 | — |
Shader model | — | 4.0 |
Release date | — | May 14th, 2007 |
---|---|---|
Generation | — | M7x (Mobility HD 2000) |
Production | — | End-of-life |
Interface | — | MXM-II |
Reviews | — | 2 in our database |
Predecessor | — | M6x |
Successor | — | M8x |