GeForce 945A vs GeForce GTX 560

If you are going to buy a new graphics card and are choosing between GeForce 945A and GeForce GTX 560, 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 GTX 560, check out specs charts below.

Main Specs

  GeForce 945A GeForce GTX 560
Power consumption (TDP) 33 Watt 150 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors Two 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 GTX 560 has 354% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 560 uses PCIe 2.0 x16 interface.
  • GeForce 945A and GeForce GTX 560 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 945A is build with Maxwell architecture, and GeForce GTX 560 - with Fermi 2.0.
  • Core clock speed of GeForce 945A is 262 MHz higher, than GeForce GTX 560.
  • GeForce 945A is manufactured by 28 nm process technology, and GeForce GTX 560 - by 40 nm process technology.
  • Memory clock speed of GeForce 945A is 1012 MHz higher, than GeForce GTX 560.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 20−22 27−30
medium / 1080p 10−12 16−18
The average gaming FPS of GeForce GTX 560 in Assassin's Creed Odyssey is 54% more, than GeForce 945A.

Full Specs

  GeForce 945A GeForce GTX 560
Architecture Maxwell Fermi 2.0
Code name GM108 GF114
Type Desktop Desktop
Release date 13 March 2015 17 May 2011
Pipelines 384 336
Core clock speed 1072 MHz 810 MHz
Boost Clock 1189 MHz
Transistor count 1,950 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.54 45.36
Floating-point performance 903.2 gflops 1,088.6 gflops
Length 8.25" (21 cm)
Memory bus width 64 Bit 256 Bit
Memory clock speed 5012 MHz 4000 MHz
Memory bandwidth 40.1 GB/s 128.0 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.1
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 5.0 +
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 108 Mh/s 80 Mh/s
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