GPU model | G92B | GK107 |
---|---|---|
GPU variant | G92-426-B1 | — |
Architecture | Tesla | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 28 nm |
Number of transistors | 754 million | 1,270 million |
Die size | 260 mm² | 118 mm² |
Release date | Mar 4th, 2009 | Jun 28th, 2013 |
---|---|---|
Generation | GeForce 200 | GRID |
Production | End-of-life | End-of-life |
Launch price | 199 USD | 63 USD |
Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
Reviews | 58 in our database | — |
Predecessor | GeForce 9 | — |
Successor | GeForce 400 | — |
GPU clock | 675 MHz | 850 MHz |
---|---|---|
Shader clock | 1620 MHz | — |
Memory clock | 1008 MHz 2 Gbps effective | 891 MHz 1782 Mbps effective |
Memory size | 1024 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | DDR3 |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 64.51 GB/s | 28.51 GB/s |
Shading units | 128 | 192 |
---|---|---|
TMUs | 64 | 16 |
ROPs | 16 | 16 |
SM count | 16 | — |
Cache L2 | 64 KB | 256 KB |
SMX count | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Pixel rate | 10.80 GPixel/s | 3.400 GPixel/s |
---|---|---|
Texture rate | 43.20 GTexel/s | 13.60 GTexel/s |
FP32 (float) performance | 414.7 GFLOPS | 326.4 GFLOPS |
FP64 (double) performance | — | 13.60 GFLOPS (1:24) |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 229 mm 9 inches | — |
TDP | 150 W | 130 W |
Suggested PSU | 450 W | 300 W |
Outputs | 2x DVI | No outputs |
Power connectors | 1x 6-pin | — |
Board number | P365 | — |
DirectX | 11.1 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 1.1 | 3.0 |
Shader model | 4.0 | 5.1 |