GPU model | GK107 | G92B |
---|---|---|
Architecture | Kepler | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 55 nm |
Number of transistors | 1,270 million | 754 million |
Die size | 118 mm² | 260 mm² |
GPU variant | — | G92-240-B1 |
Release date | Apr 9th, 2015 | Jul 1st, 2009 |
---|---|---|
Generation | GeForce 700 | GeForce 200 |
Production | Active | End-of-life |
Launch price | 89 USD | — |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Predecessor | GeForce 600 | GeForce 9 |
Successor | GeForce 900 | GeForce 400 |
GPU clock | 902 MHz | 675 MHz |
---|---|---|
Memory clock | 1253 MHz 5 Gbps effective | 1100 MHz 2.2 Gbps effective |
Shader clock | — | 1620 MHz |
Memory size | 1024 MB | 1024 MB |
---|---|---|
Memory type | GDDR5 | GDDR3 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 40.10 GB/s | 70.40 GB/s |
Shading units | 384 | 112 |
---|---|---|
TMUs | 32 | 56 |
ROPs | 8 | 16 |
SMX count | 2 | — |
Cache L1 | 16 KB (per SMX) | — |
Cache L2 | 128 KB | 64 KB |
SM count | — | 14 |
Pixel rate | 7.216 GPixel/s | 10.80 GPixel/s |
---|---|---|
Texture rate | 28.86 GTexel/s | 37.80 GTexel/s |
FP32 (float) performance | 692.7 GFLOPS | 362.9 GFLOPS |
FP64 (double) performance | 28.86 GFLOPS (1:24) | — |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 145 mm 5.7 inches | 229 mm 9 inches |
TDP | 64 W | 120 W |
Suggested PSU | 250 W | 300 W |
Outputs | 2x DVI1x mini-HDMI | 2x DVI1x S-Video |
Power connectors | 1x 6-pin | 1x 6-pin |
Board number | P2011 | P361 |
DirectX | 12 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.1 | — |
CUDA | 3.0 | 1.1 |
Shader model | 5.1 | 4.0 |