GeForce GT 640 vs GeForce GTX 670

When comparing GeForce GT 640 and GeForce GTX 670, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 640 and GeForce GTX 670 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

• GeForce GTX 670 has 161% more power consumption, than GeForce GT 640.
• Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
• GeForce GT 640 and GeForce GTX 670 have maximum RAM of 2 GB.
• Both cards are used in Desktops.
• GeForce GT 640 and GeForce GTX 670 are build with Kepler architecture.
• Core clock speed of GeForce GTX 670 is 78 MHz higher, than GeForce GT 640.
• GeForce GT 640 and GeForce GTX 670 are manufactured by 28 nm process technology.
• GeForce GT 640 is 136 mm longer, than GeForce GTX 670.
• Memory clock speed of GeForce GT 640 is 1776 MHz higher, than GeForce GTX 670.