GPU model | GF108 | GK110B |
---|---|---|
GPU variant | GF108-400-A1 | — |
Architecture | Fermi | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 28 nm |
Number of transistors | 585 million | 7,080 million |
Die size | 116 mm² | 561 mm² |
Release date | May 15th, 2012 | Nov 22nd, 2013 |
---|---|---|
Generation | GeForce 600 | Tesla |
Production | End-of-life | End-of-life |
Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Predecessor | GeForce 500 | — |
Successor | GeForce 700 | — |
Launch price | — | 7,699 USD |
GPU clock | 810 MHz | — |
---|---|---|
Shader clock | 1620 MHz | — |
Memory clock | 900 MHz 1800 Mbps effective | 1502 MHz 6 Gbps effective |
Base clock | — | 745 MHz |
Boost clock | — | 876 MHz |
Memory size | 1024 MB | 12 GB |
---|---|---|
Memory type | DDR3 | GDDR5 |
Memory bus width | 128 bit | 384 bit |
Bandwidth | 28.80 GB/s | 288.4 GB/s |
Shading units | 96 | 2880 |
---|---|---|
TMUs | 16 | 240 |
ROPs | 4 | 48 |
SM count | 2 | — |
Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
Cache L2 | 256 KB | 1536 KB |
SMX count | — | 15 |
Pixel rate | 3.240 GPixel/s | 52.56 GPixel/s |
---|---|---|
Texture rate | 12.96 GTexel/s | 210.2 GTexel/s |
FP32 (float) performance | 311.0 GFLOPS | 5.046 TFLOPS |
FP64 (double) performance | 25.92 GFLOPS (1:12) | 1.682 TFLOPS (1:3) |
Slot width | Single-slot | Dual-slot |
---|---|---|
Length | 145 mm 5.7 inches | 267 mm 10.5 inches |
TDP | 65 W | 245 W |
Suggested PSU | 250 W | 550 W |
Outputs | 1x DVI1x HDMI1x VGA | No outputs |
Power connectors | None | — |
Board number | P1071 | — |
DirectX | 12 (11_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 2.1 | 3.5 |
Shader model | 5.1 | 5.1 |