GPU model | G84 | GK107 |
---|---|---|
GPU variant | NB8P-GS | N13P-GS |
Architecture | Tesla | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 80 nm | 28 nm |
Number of transistors | 289 million | 1,270 million |
Die size | 169 mm² | 118 mm² |
Release date | May 1st, 2007 | Feb 3rd, 2013 |
---|---|---|
Generation | GeForce 8M (8000M) | GeForce 600M |
Production | End-of-life | End-of-life |
Interface | MXM-II | PCIe 3.0 x16 |
Predecessor | GeForce Go 7 | GeForce 500M |
Successor | GeForce 9M | GeForce 700M |
Reviews | — | 2 in our database |
GPU clock | 475 MHz | 745 MHz |
---|---|---|
Shader clock | 950 MHz | — |
Memory clock | 700 MHz 1400 Mbps effective | 1250 MHz 5 Gbps effective |
Memory size | 512 MB | 512 MB |
---|---|---|
Memory type | GDDR3 | GDDR5 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 22.40 GB/s | 40.00 GB/s |
Shading units | 32 | 384 |
---|---|---|
TMUs | 16 | 32 |
ROPs | 8 | 8 |
SM count | 4 | — |
Cache L2 | 32 KB | 128 KB |
SMX count | — | 2 |
Cache L1 | — | 16 KB (per SMX) |
Pixel rate | 3.800 GPixel/s | 5.960 GPixel/s |
---|---|---|
Texture rate | 7.600 GTexel/s | 23.84 GTexel/s |
FP32 (float) performance | 60.80 GFLOPS | 572.2 GFLOPS |
FP64 (double) performance | — | 23.84 GFLOPS (1:24) |
Slot width | MXM Module | — |
---|---|---|
TDP | 20 W | 32 W |
Outputs | No outputs | No outputs |
DirectX | 11.1 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 1.1 | 3.0 |
Shader model | 4.0 | 5.1 |