GPU model | GK208B | GK20A |
---|---|---|
GPU variant | GK208-203-B1 | — |
Architecture | Kepler 2.0 | Kepler 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 28 nm |
Number of transistors | 1,020 million | unknown |
Die size | 87 mm² | unknown |
Release date | Mar 27th, 2014 | — |
---|---|---|
Generation | GeForce 700 | — |
Predecessor | GeForce 600 | — |
Successor | GeForce 900 | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x1 | — |
GPU clock | 954 MHz | — |
---|---|---|
Memory clock | 800 MHz 1600 Mbps effective | System Shared |
Base clock | — | 756 MHz |
Boost clock | — | 951 MHz |
Memory size | 1024 MB | System Shared |
---|---|---|
Memory type | DDR3 | System Shared |
Memory bus width | 64 bit | System Shared |
Bandwidth | 12.80 GB/s | System Dependent |
Shading units | 192 | 192 |
---|---|---|
TMUs | 16 | 8 |
ROPs | 8 | 4 |
SMX count | 1 | 1 |
Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
Cache L2 | 512 KB | 128 KB |
Pixel rate | 3.816 GPixel/s | 3.804 GPixel/s |
---|---|---|
Texture rate | 15.26 GTexel/s | 7.608 GTexel/s |
FP32 (float) performance | 366.3 GFLOPS | 365.2 GFLOPS |
FP64 (double) performance | 15.26 GFLOPS (1:24) | 11.41 GFLOPS (1:32) |
Slot width | Single-slot | IGP |
---|---|---|
Length | 146 mm 5.7 inches | — |
Width | 112 mm 4.4 inches | — |
TDP | 19 W | 8 W |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x HDMI1x VGA | No outputs |
Power connectors | None | — |
Board number | P2132 SKU 14 | — |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | ES 3.1 |
OpenCL | 3.0 | — |
Vulkan | 1.1 | 1.1 |
CUDA | 3.5 | 3.2 |
Shader model | 5.1 | 5.1 |
Release date | — | Oct 15th, 2014 |
---|---|---|
Generation | — | Tegra |
Production | — | End-of-life |
Interface | — | IGP |