NVIDIA GeForce GT 645M
The NVIDIA GeForce GT 645M is a graphics card from the GK107 generation, released in 2012. It utilizes 1 MB of video memory and is constructed using a 28 nm process. The card’s power consumption is rated at 545 W.
Atlas performance index12 model estimate
Ranks #616 of 1051 rated GPUs. Fastest GPU we rate: 800.
Compare the NVIDIA GeForce GT 645M
vs NVIDIA GeForce 7800 GTX 5122005 · index 12vs NVIDIA GeForce 9800M GTS2008 · index 12vs NVIDIA GeForce GT 130 Mac Edition2008 · index 12vs NVIDIA GeForce GT 3202010 · index 12
Upgrade picks
The next steps up from the NVIDIA GeForce GT 645M on the performance index.
AMD Radeon R5 M4302016 · index 14 · +17% · 18 WAMD Radeon R5 3302015 · index 14 · +17% · 30 WAMD Radeon E64652015 · index 14 · +17% · 20 W
More from GK107
NVIDIA GeForce GTX 660M 2012NVIDIA GeForce GT 640M 2012NVIDIA GeForce GT 650M 2012NVIDIA GeForce GT 750M 2013NVIDIA GeForce GT 740M 2013NVIDIA GeForce GT 745M 2013NVIDIA GeForce GT 730 OEM 2015NVIDIA GeForce GT 720 OEM 2017
2012: Efficiency years
Process shrinks mean cooler, quieter machines. SSDs become standard and 4K appears. See everything from 2012.
All specifications Wrong? Fix it
| Brand | NVIDIA |
|---|---|
| Family | GK107 |
| Released | 2012 |
| Video memory | 1 GB |
| Base clock | 710 MHz |
| Boost clock | – |
| Power (TDP) | 32 W |
| Process | 28 nm |
| Launch price | – |
| Atlas performance index | 12 model estimate |
Source: Wikipedia (CC BY-SA). See data quality.