GPU model | GK107 | GF106 |
---|---|---|
GPU variant | GK107-300-A2 | N11E-GS-A1 |
Architecture | Kepler | Fermi |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 40 nm |
Number of transistors | 1,270 million | 1,170 million |
Die size | 118 mm² | 238 mm² |
Release date | Jun 5th, 2012 | — |
---|---|---|
Generation | GeForce 600 | — |
Production | End-of-life | — |
Launch price | 99 USD | — |
Interface | PCIe 3.0 x16 | — |
Predecessor | GeForce 500 | — |
Successor | GeForce 700 | — |
GPU clock | 902 MHz | 675 MHz |
---|---|---|
Memory clock | 891 MHz 1782 Mbps effective | 625 MHz 2.5 Gbps effective |
Shader clock | — | 1350 MHz |
Memory size | 2 GB | 1536 MB |
---|---|---|
Memory type | DDR3 | GDDR5 |
Memory bus width | 128 bit | 192 bit |
Bandwidth | 28.51 GB/s | 60.00 GB/s |
Shading units | 384 | 192 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 16 | 24 |
SMX count | 2 | — |
Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
Cache L2 | 256 KB | 384 KB |
SM count | — | 4 |
Pixel rate | 7.216 GPixel/s | 5.400 GPixel/s |
---|---|---|
Texture rate | 28.86 GTexel/s | 21.60 GTexel/s |
FP32 (float) performance | 692.7 GFLOPS | 518.4 GFLOPS |
FP64 (double) performance | 28.86 GFLOPS (1:24) | 43.20 GFLOPS (1:12) |
Slot width | Single-slot | — |
---|---|---|
Length | 145 mm 5.7 inches | — |
TDP | 65 W | 50 W |
Suggested PSU | 250 W | — |
Outputs | 1x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | None | — |
Board number | P2011 | — |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.1 | — |
CUDA | 3.0 | 2.1 |
Shader model | 5.1 | 5.1 |
Release date | — | Sep 3rd, 2010 |
---|---|---|
Generation | — | GeForce 400M |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 300M |
Successor | — | GeForce 500M |