GPU model | Thames | GK107 |
---|---|---|
GPU variant | Thames XTX | N14P-Q3-A2 |
Architecture | TeraScale 2 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 28 nm |
Number of transistors | 716 million | 1,270 million |
Die size | 104 mm² | 118 mm² |
Release date | Jan 7th, 2013 | Jun 1st, 2012 |
---|---|---|
Generation | London (HD 7600M) | Quadro Mobile (Kx000M) |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | MXM-A (3.0) |
Predecessor | Vancouver | — |
Successor | Solar System | — |
Reviews | — | 26 in our database |
GPU clock | 725 MHz | 745 MHz |
---|---|---|
Memory clock | 900 MHz 3.6 Gbps effective | 900 MHz 1800 Mbps effective |
Memory size | 2 GB | 2 GB |
---|---|---|
Memory type | GDDR5 | DDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 57.60 GB/s | 28.80 GB/s |
Shading units | 480 | 384 |
---|---|---|
TMUs | 24 | 32 |
ROPs | 8 | 16 |
Compute units | 6 | — |
Cache L1 | 8 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 256 KB |
SMX count | — | 2 |
Pixel rate | 5.800 GPixel/s | 5.960 GPixel/s |
---|---|---|
Texture rate | 17.40 GTexel/s | 23.84 GTexel/s |
FP32 (float) performance | 696.0 GFLOPS | 572.2 GFLOPS |
FP64 (double) performance | — | 23.84 GFLOPS (1:24) |
TDP | 25 W | 55 W |
---|---|---|
Outputs | No outputs | No outputs |
Slot width | — | MXM Module |
Board number | — | P2091 SKU 0502 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.1 |
Shader model | 5.0 | 5.1 |
CUDA | — | 3.0 |