GPU model | GF117 | GT215 |
---|---|---|
GPU variant | N14M-GL | GT215-250-A2 |
Architecture | Fermi 2.0 | Tesla 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 40 nm |
Number of transistors | 585 million | 727 million |
Die size | 116 mm² | 144 mm² |
Release date | Jan 9th, 2013 | — |
---|---|---|
Generation | GeForce 700M | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | GeForce 600M | — |
Successor | GeForce 800M | — |
GPU clock | 775 MHz | 540 MHz |
---|---|---|
Shader clock | 1550 MHz | 1302 MHz |
Memory clock | 900 MHz 1800 Mbps effective | 790 MHz 1580 Mbps effective |
Memory size | 1024 MB | 1024 MB |
---|---|---|
Memory type | DDR3 | GDDR3 |
Memory bus width | 64 bit | 128 bit |
Bandwidth | 14.40 GB/s | 25.28 GB/s |
Shading units | 96 | 72 |
---|---|---|
TMUs | 16 | 24 |
ROPs | 8 | 8 |
SM count | 2 | 9 |
Cache L1 | 64 KB (per SM) | — |
Cache L2 | 128 KB | 64 KB |
Pixel rate | 3.100 GPixel/s | 4.320 GPixel/s |
---|---|---|
Texture rate | 12.40 GTexel/s | 12.96 GTexel/s |
FP32 (float) performance | 297.6 GFLOPS | 187.5 GFLOPS |
FP64 (double) performance | 24.80 GFLOPS (1:12) | — |
TDP | 15 W | 43 W |
---|---|---|
Outputs | No outputs | 1x DVI1x HDMI1x VGA |
Slot width | — | Single-slot |
Length | — | 175 mm 6.9 inches |
Suggested PSU | — | 200 W |
Power connectors | — | None |
Board number | — | P684 |
DirectX | 12 (11_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 2.1 | 1.2 |
Shader model | 5.1 | 4.1 |
Release date | — | Feb 2nd, 2010 |
---|---|---|
Generation | — | GeForce 300 |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 200 |
Successor | — | GeForce 400 |