GPU model | G84 | G86 |
---|---|---|
GPU variant | NB8P-GS | NB8M-GLM |
Architecture | Tesla | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 80 nm | 80 nm |
Number of transistors | 289 million | 210 million |
Die size | 169 mm² | 127 mm² |
Release date | May 1st, 2007 | May 9th, 2007 |
---|---|---|
Generation | GeForce 8M (8000M) | Quadro FX Mobile (x600M) |
Production | End-of-life | End-of-life |
Interface | MXM-II | PCIe 1.0 x16 |
Predecessor | GeForce Go 7 | — |
Successor | GeForce 9M | — |
Reviews | — | 26 in our database |
GPU clock | 475 MHz | 400 MHz |
---|---|---|
Shader clock | 950 MHz | 800 MHz |
Memory clock | 700 MHz 1400 Mbps effective | 600 MHz 1200 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | DDR2 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 22.40 GB/s | 9.600 GB/s |
Shading units | 32 | 16 |
---|---|---|
TMUs | 16 | 8 |
ROPs | 8 | 4 |
SM count | 4 | 2 |
Cache L2 | 32 KB | 16 KB |
Pixel rate | 3.800 GPixel/s | 1.600 GPixel/s |
---|---|---|
Texture rate | 7.600 GTexel/s | 3.200 GTexel/s |
FP32 (float) performance | 60.80 GFLOPS | 25.60 GFLOPS |
Slot width | MXM Module | — |
---|---|---|
TDP | 20 W | 17 W |
Outputs | No outputs | No outputs |
DirectX | 11.1 (10_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.1 | 1.1 |
Shader model | 4.0 | 4.0 |