GPU model | M68 | G86 |
---|---|---|
Architecture | R500 | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 80 nm | 80 nm |
Number of transistors | 384 million | 210 million |
Die size | 230 mm² | 127 mm² |
GPU variant | — | G86-213-A2 |
Release date | Jan 11th, 2007 | — |
---|---|---|
Generation | M6x (Mobility X1) | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
Reviews | 2 in our database | — |
Predecessor | M5x | — |
Successor | M7x | — |
GPU clock | 400 MHz | 459 MHz |
---|---|---|
Memory clock | 480 MHz 960 Mbps effective | 400 MHz 800 Mbps effective |
Shader clock | — | 918 MHz |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | DDR2 |
Memory bus width | 256 bit | 64 bit |
Bandwidth | 30.72 GB/s | 6.400 GB/s |
Pixel shaders | 36 | — |
---|---|---|
Vertex shaders | 8 | — |
TMUs | 12 | 8 |
ROPs | 12 | 4 |
Shading units | — | 16 |
SM count | — | 2 |
Cache L2 | — | 16 KB |
Pixel rate | 4.800 GPixel/s | 1.836 GPixel/s |
---|---|---|
Vertex rate | 800.0 MVertices/s | — |
Texture rate | 4.800 GTexel/s | 3.672 GTexel/s |
FP32 (float) performance | — | 29.38 GFLOPS |
TDP | unknown | 40 W |
---|---|---|
Outputs | No outputs | 1x DVI1x VGA1x S-Video |
Slot width | — | Single-slot |
Length | — | 170 mm 6.7 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P403, P413 |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.1 |
Release date | — | Apr 17th, 2007 |
---|---|---|
Generation | — | GeForce 8 |
Production | — | End-of-life |
Interface | — | PCIe 1.0 x16 |
Reviews | — | 10 in our database |
Predecessor | — | GeForce 7 PCIe |
Successor | — | GeForce 9 |