GPU model | G94 | GK107 |
---|---|---|
GPU variant | G94-300-A1 | N14M-Q1 |
Architecture | Tesla | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 28 nm |
Number of transistors | 505 million | 1,270 million |
Die size | 240 mm² | 118 mm² |
Release date | Dec 22nd, 2008 | — |
---|---|---|
Generation | GeForce 9 | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 151 in our database | — |
Predecessor | GeForce 8 | — |
Successor | GeForce 200 | — |
GPU clock | 600 MHz | 850 MHz |
---|---|---|
Shader clock | 1500 MHz | — |
Memory clock | 266 MHz 532 Mbps effective | 800 MHz 1600 Mbps effective |
Memory size | 1024 MB | 1024 MB |
---|---|---|
Memory type | DDR2 | DDR3 |
Memory bus width | 256 bit | 64 bit |
Bandwidth | 17.02 GB/s | 12.80 GB/s |
Shading units | 64 | 192 |
---|---|---|
TMUs | 32 | 16 |
ROPs | 16 | 8 |
SM count | 8 | — |
Cache L2 | 64 KB | 128 KB |
SMX count | — | 1 |
Cache L1 | — | 16 KB (per SMX) |
Pixel rate | 9.600 GPixel/s | 3.400 GPixel/s |
---|---|---|
Texture rate | 19.20 GTexel/s | 13.60 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | 326.4 GFLOPS |
FP64 (double) performance | — | 13.60 GFLOPS (1:24) |
Slot width | Single-slot | MXM Module |
---|---|---|
Length | 229 mm 9 inches | — |
TDP | 95 W | 35 W |
Suggested PSU | 250 W | — |
Outputs | 2x DVI | No outputs |
Power connectors | 1x 6-pin | — |
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 |
Release date | — | Jun 1st, 2012 |
---|---|---|
Generation | — | Quadro Mobile (Kx000M) |
Production | — | End-of-life |
Interface | — | MXM-A (3.0) |
Reviews | — | 26 in our database |