GeForce GT 640 vs GeForce GTX 1650 Ti

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640 and GeForce GTX 1650 Ti. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 640 and GeForce GTX 1650 Ti. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GTX 1650 Ti

Main Specs

  GeForce GT 640 GeForce GTX 1650 Ti
Power consumption (TDP) 65 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 1650 Ti has 15% more power consumption, than GeForce GT 640.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Both cards are used in Desktops.
  • GeForce GT 640 is build with Kepler architecture, and GeForce GTX 1650 Ti - with Turing.
  • Core clock speed of GeForce GTX 1650 Ti is 628 MHz higher, than GeForce GT 640.
  • GeForce GT 640 is manufactured by 28 nm process technology, and GeForce GTX 1650 Ti - by 12 nm process technology.
  • GeForce GTX 1650 Ti is 84 mm longer, than GeForce GT 640.
  • Memory clock speed of GeForce GTX 1650 Ti is 6218 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 1−2 24−27
QHD / 1440p 0−1 20−22
4K / 2160p 10−12
low / 720p 14−16 65−70
medium / 1080p 5−6 45−50
The average gaming FPS of GeForce GTX 1650 Ti in Assassin's Creed Odyssey is 633% more, than GeForce GT 640.

Full Specs

  GeForce GT 640 GeForce GTX 1650 Ti
Architecture Kepler Turing
Code name GK107 TU117
Type Desktop Desktop
Release date 5 June 2012 no data
Pipelines 384 1024
Core clock speed 902 MHz 1530 MHz
Boost Clock 1725 MHz
Transistor count 1,270 million 4,700 million
Manufacturing process technology 28 nm 12 nm
Texture fill rate 28.86
Floating-point performance 692.7 gflops
Length 145 mm 229 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 8000 MHz
Memory bandwidth 28.51 GB/s
DirectX 12 (11_0) 12_1
Shader Model 5.1
OpenGL 4.6 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 3.0
Bitcoin / BTC (SHA256) 24 Mh/s
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