GPU model | GF104 | GF114 |
---|---|---|
GPU variant | N11E-GT | GF114-200-KB-A1 |
Architecture | Fermi | Fermi 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 40 nm |
Number of transistors | 1,950 million | 1,950 million |
Die size | 332 mm² | 332 mm² |
Release date | Sep 3rd, 2010 | — |
---|---|---|
Generation | GeForce 400M | — |
Production | End-of-life | — |
Interface | MXM-B (3.0) | — |
Predecessor | GeForce 300M | — |
Successor | GeForce 500M | — |
GPU clock | 535 MHz | 736 MHz |
---|---|---|
Shader clock | 1070 MHz | 1472 MHz |
Memory clock | 750 MHz 3 Gbps effective | 957 MHz 3.8 Gbps effective |
Memory size | 1536 MB | 1024 MB |
---|---|---|
Memory type | GDDR5 | GDDR5 |
Memory bus width | 192 bit | 192 bit |
Bandwidth | 72.00 GB/s | 91.87 GB/s |
Shading units | 288 | 288 |
---|---|---|
TMUs | 48 | 48 |
ROPs | 24 | 24 |
SM count | 6 | 6 |
Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
Cache L2 | 384 KB | 384 KB |
Pixel rate | 6.420 GPixel/s | 8.832 GPixel/s |
---|---|---|
Texture rate | 25.68 GTexel/s | 35.33 GTexel/s |
FP32 (float) performance | 616.3 GFLOPS | 847.9 GFLOPS |
FP64 (double) performance | 51.36 GFLOPS (1:12) | 70.66 GFLOPS (1:12) |
Slot width | MXM Module | Dual-slot |
---|---|---|
TDP | 75 W | 150 W |
Outputs | No outputs | 2x DVI1x mini-HDMI |
Power connectors | None | 2x 6-pin |
Board number | P1044 | P1041 |
Length | — | 210 mm 8.3 inches |
Suggested PSU | — | 450 W |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 2.1 | 2.1 |
Shader model | 5.1 | 5.1 |
Release date | — | Feb 20th, 2012 |
---|---|---|
Generation | — | GeForce 500 |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 48 in our database |
Predecessor | — | GeForce 400 |
Successor | — | GeForce 600 |