GeForce GT 640 vs GeForce GTX 560 Ti

In this comparison between GeForce GT 640 and GeForce GTX 560 Ti you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640 will be the best choice, for others GeForce GTX 560 Ti will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GT 640 GeForce GTX 560 Ti
Power consumption (TDP) 65 Watt 170 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x mini-HDMI
  Check Price Check Price
  • GeForce GTX 560 Ti has 161% more power consumption, than GeForce GT 640.
  • GeForce GT 640 is connected by PCIe 3.0 x16, and GeForce GTX 560 Ti uses PCIe 2.0 x16 interface.
  • GeForce GT 640 has 1 GB more memory, than GeForce GTX 560 Ti.
  • Both cards are used in Desktops.
  • GeForce GT 640 is build with Kepler architecture, and GeForce GTX 560 Ti - with Fermi.
  • Core clock speed of GeForce GT 640 is 80 MHz higher, than GeForce GTX 560 Ti.
  • GeForce GT 640 is manufactured by 28 nm process technology, and GeForce GTX 560 Ti - by 40 nm process technology.
  • GeForce GTX 560 Ti is 84 mm longer, than GeForce GT 640.
  • Memory clock speed of GeForce GTX 560 Ti is 222 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 18−20
The average gaming FPS of GeForce GTX 560 Ti in Assassin's Creed Odyssey is 216% more, than GeForce GT 640.

Full Specs

  GeForce GT 640 GeForce GTX 560 Ti
Architecture Kepler Fermi
Code name GK107 GF114
Type Desktop Desktop
Release date 5 June 2012 25 January 2011
Pipelines 384 384
Core clock speed 902 MHz 822 MHz
Transistor count 1,270 million 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.86 52.67
Floating-point performance 692.7 gflops 1,263.4 gflops
Length 145 mm 229 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1782 MHz 2004 MHz
Memory bandwidth 28.51 GB/s 128.3 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 3.0 2.1
Bitcoin / BTC (SHA256) 24 Mh/s 87 Mh/s
Decred / DCR (Decred) 0.39 Gh/s
  Check Price Check Price