GeForce 840A vs GeForce GTX 750 Ti

When choosing between GeForce 840A and GeForce GTX 750 Ti, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 840A and GeForce GTX 750 Ti.

Main Specs

  GeForce 840A GeForce GTX 750 Ti
Power consumption (TDP) 33 Watt 60 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 750 Ti has 81% more power consumption, than GeForce 840A.
  • GeForce 840A is connected by PCIe 3.0 x8, and GeForce GTX 750 Ti uses PCIe 3.0 x16 interface.
  • GeForce 840A and GeForce GTX 750 Ti have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce 840A and GeForce GTX 750 Ti are build with Maxwell architecture.
  • Core clock speed of GeForce 840A is 9 MHz higher, than GeForce GTX 750 Ti.
  • GeForce 840A and GeForce GTX 750 Ti are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 840A is 1997 MHz higher, than GeForce GTX 750 Ti.

Game benchmarks

high / 1080p 3−4 20−22
ultra / 1080p 2−3 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 14−16 40−45
medium / 1080p 5−6 24−27
The average gaming FPS of GeForce GTX 750 Ti in Assassin's Creed Odyssey is 316% more, than GeForce 840A.

Full Specs

  GeForce 840A GeForce GTX 750 Ti
Architecture Maxwell Maxwell
Code name GM108 GM107
Type Desktop Desktop
Release date 17 March 2014 18 February 2014
Pipelines 384 640
Core clock speed 1029 MHz 1020 MHz
Boost Clock 1124 MHz 1085 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 43.40
Floating-point performance 863.2 gflops 1,389 gflops
Length 5.7" (14.5 cm)
Memory bus width 64 Bit 128 Bit
Memory clock speed 2002 MHz 5.4 GB/s
Memory bandwidth 16.02 GB/s 86.4 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 +
Monero / XMR (CryptoNight) 0.25 kh/s
CUDA cores 640
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 183 Mh/s
Decred / DCR (Decred) 0.51 Gh/s
Ethereum / ETH (DaggerHashimoto) 2.3 Mh/s
Zcash / ZEC (Equihash) 74.4 Sol/s
Blu Ray 3D +
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