GPU model | GM107 | GK107 |
---|---|---|
GPU variant | N16S-GT1-KB-B | N14P-LP |
Architecture | Maxwell | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 1,870 million | 1,270 million |
Die size | 148 mm² | 118 mm² |
Release date | Mar 13th, 2015 | Aug 26th, 2013 |
---|---|---|
Generation | GeForce 900M | GeForce 700A |
Production | End-of-life | End-of-life |
Interface | MXM-B (3.0) | PCIe 3.0 x16 |
Predecessor | GeForce 800M | GeForce 600A |
Successor | GeForce 10 Mobile | GeForce 800A |
Base clock | 1020 MHz | 837 MHz |
---|---|---|
Boost clock | 1098 MHz | 915 MHz |
Memory clock | 900 MHz 1800 Mbps effective | 900 MHz 1800 Mbps effective |
Memory size | 2 GB | 2 GB |
---|---|---|
Memory type | DDR3 | DDR3 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 14.40 GB/s | 28.80 GB/s |
Shading units | 512 | 384 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 16 | 16 |
SMM count | 4 | — |
Cache L1 | 64 KB (per SMM) | 16 KB (per SMX) |
Cache L2 | 2 MB | 256 KB |
SMX count | — | 2 |
Pixel rate | 17.57 GPixel/s | 7.320 GPixel/s |
---|---|---|
Texture rate | 35.14 GTexel/s | 29.28 GTexel/s |
FP32 (float) performance | 1,124 GFLOPS | 702.7 GFLOPS |
FP64 (double) performance | 35.14 GFLOPS (1:32) | 29.28 GFLOPS (1:24) |
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 | 3.0 |
Vulkan | 1.1 | 1.1 |
CUDA | 5.0 | 3.0 |
Shader model | 5.1 | 5.1 |