GeForce 945A vs GeForce GT 740

If you are going to buy a new graphics card and are choosing between GeForce 945A and GeForce GT 740, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 945A stacks up against GeForce GT 740, check out specs charts below.

Main Specs

  GeForce 945A GeForce GT 740
Power consumption (TDP) 33 Watt 64 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GT 740 has 93% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and GeForce GT 740 uses PCIe 3.0 x16 interface.
  • GeForce 945A and GeForce GT 740 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 945A is build with Maxwell architecture, and GeForce GT 740 - with Kepler.
  • Core clock speed of GeForce 945A is 79 MHz higher, than GeForce GT 740.
  • GeForce 945A and GeForce GT 740 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 945A and GeForce GT 740 is 5012 MHz.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 20−22 16−18
medium / 1080p 10−12 8−9
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 22% more, than GeForce GT 740.

Full Specs

  GeForce 945A GeForce GT 740
Architecture Maxwell Kepler
Code name GM108 GK107
Type Desktop Desktop
Release date 13 March 2015 29 May 2014
Pipelines 384 384
Core clock speed 1072 MHz 993 MHz
Boost Clock 1189 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.54 31.78
Floating-point performance 903.2 gflops 762.6 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 5012 MHz
Memory bandwidth 40.1 GB/s 80.19 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 3.0
Bitcoin / BTC (SHA256) 108 Mh/s 25 Mh/s
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