GPU model | M82 | G98 |
---|---|---|
Architecture | TeraScale | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 65 nm |
Number of transistors | 181 million | 210 million |
Die size | 67 mm² | 86 mm² |
Release date | Jul 25th, 2008 | — |
---|---|---|
Generation | M8x (Mobility HD 3400) | — |
Production | End-of-life | — |
Interface | MXM-II | — |
Predecessor | M7x | — |
Successor | M9x | — |
GPU clock | 400 MHz | 480 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 700 MHz 1400 Mbps effective |
Shader clock | — | 1200 MHz |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 64 bit | 64 bit |
Bandwidth | 6.400 GB/s | 11.20 GB/s |
Shading units | 40 | 8 |
---|---|---|
TMUs | 4 | 4 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L2 | 64 KB | 16 KB |
SM count | — | 1 |
Pixel rate | 1.600 GPixel/s | 1.920 GPixel/s |
---|---|---|
Texture rate | 1.600 GTexel/s | 1.920 GTexel/s |
FP32 (float) performance | 32.00 GFLOPS | 19.20 GFLOPS |
Slot width | MXM Module | Single-slot |
---|---|---|
TDP | 7 W | 35 W |
Outputs | No outputs | 4x DisplayPort |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P624 |
DirectX | 10.1 | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.0 |
CUDA | — | 1.1 |
Release date | — | Nov 11th, 2008 |
---|---|---|
Generation | — | Quadro NVS |
Production | — | End-of-life |
Interface | — | PCIe 1.0 x16 |
Reviews | — | 26 in our database |