GPU model | M76 | R350 |
---|---|---|
GPU variant | M76 GL | — |
Architecture | TeraScale | Rage 8 |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 150 nm |
Number of transistors | 390 million | 117 million |
Die size | 153 mm² | 215 mm² |
Release date | May 14th, 2007 | — |
---|---|---|
Generation | Mobility FireGL (V5xxx) | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 2 in our database | — |
GPU clock | 500 MHz | 380 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 340 MHz 680 Mbps effective |
Memory size | 256 MB | 128 MB |
---|---|---|
Memory type | GDDR3 | DDR |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 12.80 GB/s | 21.76 GB/s |
Shading units | 120 | — |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 8 |
Compute units | 3 | — |
Cache L2 | 64 KB | — |
Pixel shaders | — | 8 |
Vertex shaders | — | 4 |
Pixel rate | 2.000 GPixel/s | 3.040 GPixel/s |
---|---|---|
Texture rate | 4.000 GTexel/s | 3.040 GTexel/s |
FP32 (float) performance | 120.0 GFLOPS | — |
Vertex rate | — | 380.0 MVertices/s |
TDP | unknown | 94 W |
---|---|---|
Outputs | No outputs | 2x DVI1x S-Video |
Slot width | — | Single-slot |
Suggested PSU | — | 250 W |
Power connectors | — | 1x Molex |
DirectX | 10.0 (10_0) | 9.0 (9_0) |
---|---|---|
OpenGL | 3.3 | 2.0 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.0 | — |
Pixel shader | — | 2.0 |
Vertex shader | — | 2.0 |
Release date | — | Unknown |
---|---|---|
Generation | — | Radeon R300 |
Production | — | End-of-life |
Interface | — | AGP 8x |
Reviews | — | 20 in our database |
Predecessor | — | Radeon R200 |
Successor | — | Radeon R400 AGP |