GPU model | M88 | G92 |
---|---|---|
Architecture | TeraScale | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 65 nm |
Number of transistors | 666 million | 754 million |
Die size | 192 mm² | 324 mm² |
GPU variant | — | N10E-GTX |
Release date | Jun 4th, 2008 | Mar 3rd, 2009 |
---|---|---|
Generation | M8x (Mobility HD 3800) | GeForce 200M |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | MXM-IV |
Reviews | 2 in our database | 1 in our database |
Predecessor | M7x | GeForce 100M |
Successor | M9x | GeForce 300M |
GPU clock | 660 MHz | 585 MHz |
---|---|---|
Memory clock | 850 MHz 1700 Mbps effective | 950 MHz 1900 Mbps effective |
Shader clock | — | 1463 MHz |
Memory size | 512 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 54.40 GB/s | 60.80 GB/s |
Shading units | 320 | 128 |
---|---|---|
TMUs | 16 | 64 |
ROPs | 16 | 16 |
Compute units | 4 | — |
Cache L2 | 256 KB | 64 KB |
SM count | — | 16 |
Pixel rate | 10.56 GPixel/s | 9.360 GPixel/s |
---|---|---|
Texture rate | 10.56 GTexel/s | 37.44 GTexel/s |
FP32 (float) performance | 422.4 GFLOPS | 374.5 GFLOPS |
FP64 (double) performance | 84.48 GFLOPS (1:5) | — |
TDP | 55 W | 75 W |
---|---|---|
Outputs | No outputs | No outputs |
DirectX | 10.1 (10_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.0 |
CUDA | — | 1.1 |