GPU model | GF110 | GK106 |
---|---|---|
GPU variant | GF110-270-A1 | — |
Architecture | Fermi 2.0 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 28 nm |
Number of transistors | 3,000 million | 2,540 million |
Die size | 520 mm² | 221 mm² |
Release date | Nov 29th, 2011 | Nov 27th, 2013 |
---|---|---|
Generation | GeForce 500 | GeForce 600 |
Production | End-of-life | End-of-life |
Launch price | 289 USD | — |
Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Reviews | 36 in our database | 17 in our database |
Predecessor | GeForce 400 | GeForce 500 |
Successor | GeForce 600 | GeForce 700 |
GPU clock | 732 MHz | 1058 MHz |
---|---|---|
Shader clock | 1464 MHz | — |
Memory clock | 950 MHz 3.8 Gbps effective | 1250 MHz 5 Gbps effective |
Memory size | 1280 MB | 1024 MB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 320 bit | 128 bit |
Bandwidth | 152.0 GB/s | 80.00 GB/s |
Shading units | 448 | 384 |
---|---|---|
TMUs | 56 | 32 |
ROPs | 40 | 16 |
SM count | 14 | — |
Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
Cache L2 | 640 KB | 256 KB |
SMX count | — | 2 |
Pixel rate | 20.50 GPixel/s | 8.464 GPixel/s |
---|---|---|
Texture rate | 40.99 GTexel/s | 33.86 GTexel/s |
FP32 (float) performance | 1,312 GFLOPS | 812.5 GFLOPS |
FP64 (double) performance | 164.0 GFLOPS (1:8) | 33.86 GFLOPS (1:24) |
Slot width | Dual-slot | Single-slot |
---|---|---|
Length | 267 mm 10.5 inches | 147 mm 5.8 inches |
TDP | 210 W | 65 W |
Suggested PSU | 550 W | 250 W |
Outputs | 2x DVI1x mini-HDMI | 1x DVI2x DisplayPort |
Power connectors | 2x 6-pin | 1x 6-pin |
Board number | P1263 | — |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 2.0 | 3.0 |
Shader model | 5.1 | 5.1 |