GPU model | GT218 | GF119 |
---|---|---|
GPU variant | GT218-300-A2 | N12M-GS |
Architecture | Tesla 2.0 | Fermi 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 40 nm |
Number of transistors | 260 million | 292 million |
Die size | 57 mm² | 79 mm² |
Release date | Nov 27th, 2009 | — |
---|---|---|
Generation | GeForce 300 | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Predecessor | GeForce 200 | — |
Successor | GeForce 400 | — |
GPU clock | 589 MHz | 574 MHz |
---|---|---|
Shader clock | 1402 MHz | 1147 MHz |
Memory clock | 333 MHz 666 Mbps effective | 800 MHz 1600 Mbps effective |
Memory size | 512 MB | 512 MB |
---|---|---|
Memory type | DDR2 | DDR3 |
Memory bus width | 64 bit | 64 bit |
Bandwidth | 5.328 GB/s | 12.80 GB/s |
Shading units | 16 | 48 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
SM count | 2 | 1 |
Cache L2 | 32 KB | 128 KB |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 2.356 GPixel/s | 1.148 GPixel/s |
---|---|---|
Texture rate | 4.712 GTexel/s | 4.592 GTexel/s |
FP32 (float) performance | 44.86 GFLOPS | 110.1 GFLOPS |
FP64 (double) performance | — | 9.176 GFLOPS (1:12) |
Slot width | Single-slot | — |
---|---|---|
Length | 168 mm 6.6 inches | — |
TDP | 31 W | 12 W |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x DisplayPort1x VGA | No outputs |
Power connectors | None | — |
Board number | P691 | — |
DirectX | 11.1 (10_1) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.2 | 2.1 |
Shader model | 4.1 | 5.1 |
Release date | — | Jan 5th, 2011 |
---|---|---|
Generation | — | GeForce 400M |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 2 in our database |
Predecessor | — | GeForce 300M |
Successor | — | GeForce 500M |