GPU model | GM107 | GF108 |
---|---|---|
GPU variant | N16S-GT1-KB-B | — |
Architecture | Maxwell | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 40 nm |
Number of transistors | 1,870 million | 585 million |
Die size | 148 mm² | 116 mm² |
Release date | Mar 13th, 2015 | Mar 22nd, 2012 |
---|---|---|
Generation | GeForce 900M | GeForce 600M |
Production | End-of-life | End-of-life |
Interface | MXM-B (3.0) | MXM-A (3.0) |
Predecessor | GeForce 800M | GeForce 500M |
Successor | GeForce 10 Mobile | GeForce 700M |
Base clock | 1020 MHz | — |
---|---|---|
Boost clock | 1098 MHz | — |
Memory clock | 900 MHz 1800 Mbps effective | 900 MHz 1800 Mbps effective |
GPU clock | — | 660 MHz |
Shader clock | — | 1320 MHz |
Memory size | 2 GB | 1024 MB |
---|---|---|
Memory type | DDR3 | DDR3 |
Memory bus width | 64 bit | 64 bit |
Bandwidth | 14.40 GB/s | 14.40 GB/s |
Shading units | 512 | 96 |
---|---|---|
TMUs | 32 | 16 |
ROPs | 16 | 4 |
SMM count | 4 | — |
Cache L1 | 64 KB (per SMM) | 64 KB (per SM) |
Cache L2 | 2 MB | 128 KB |
SM count | — | 2 |
Pixel rate | 17.57 GPixel/s | 2.640 GPixel/s |
---|---|---|
Texture rate | 35.14 GTexel/s | 10.56 GTexel/s |
FP32 (float) performance | 1,124 GFLOPS | 253.4 GFLOPS |
FP64 (double) performance | 35.14 GFLOPS (1:32) | 21.12 GFLOPS (1:12) |
Slot width | MXM Module | MXM Module |
---|---|---|
TDP | 75 W | 33 W |
Outputs | No outputs | No outputs |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.1 | — |
CUDA | 5.0 | 2.1 |
Shader model | 5.1 | 5.1 |