GPU model | GF114 | GK104 |
---|---|---|
GPU variant | GF114-325-A1 | N14E-Q5-A2 |
Architecture | Fermi 2.0 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 28 nm |
Number of transistors | 1,950 million | 3,540 million |
Die size | 332 mm² | 294 mm² |
Release date | May 17th, 2011 | — |
---|---|---|
Generation | GeForce 500 | — |
Production | End-of-life | — |
Launch price | 199 USD | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 48 in our database | — |
Predecessor | GeForce 400 | — |
Successor | GeForce 600 | — |
GPU clock | 810 MHz | 601 MHz |
---|---|---|
Shader clock | 1620 MHz | — |
Memory clock | 1000 MHz 4 Gbps effective | 750 MHz 3 Gbps effective |
Memory size | 1024 MB | 4 GB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 128.0 GB/s | 96.00 GB/s |
Shading units | 336 | 1344 |
---|---|---|
TMUs | 56 | 112 |
ROPs | 32 | 32 |
SM count | 7 | — |
Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
Cache L2 | 512 KB | 512 KB |
SMX count | — | 7 |
Pixel rate | 11.34 GPixel/s | 16.83 GPixel/s |
---|---|---|
Texture rate | 45.36 GTexel/s | 67.31 GTexel/s |
FP32 (float) performance | 1,089 GFLOPS | 1.615 TFLOPS |
FP64 (double) performance | 90.72 GFLOPS (1:12) | 67.31 GFLOPS (1:24) |
Slot width | Dual-slot | MXM Module |
---|---|---|
Length | 210 mm 8.3 inches | — |
TDP | 150 W | 100 W |
Suggested PSU | 450 W | — |
Outputs | 2x DVI1x mini-HDMI | No outputs |
Power connectors | 2x 6-pin | — |
Board number | P1040 SKU 51 | — |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 2.1 | 3.0 |
Shader model | 5.1 | 5.1 |
Release date | — | Aug 7th, 2012 |
---|---|---|
Generation | — | Quadro Mobile (Kx000M) |
Production | — | End-of-life |
Interface | — | MXM-B (3.0) |
Reviews | — | 26 in our database |