GeForce 820A vs GeForce GT 740

If you are going to buy a new graphics card and are choosing between GeForce 820A 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 820A stacks up against GeForce GT 740, check out specs charts below.

Main Specs

  GeForce 820A GeForce GT 740
Power consumption (TDP) 15 Watt 64 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
  Check Price
  • GeForce GT 740 has 326% more power consumption, than GeForce 820A.
  • GeForce 820A is connected by PCIe 2.0 x16, and GeForce GT 740 uses PCIe 3.0 x16 interface.
  • GeForce 820A and GeForce GT 740 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and GeForce GT 740 - with Kepler.
  • Core clock speed of GeForce GT 740 is 218 MHz higher, than GeForce 820A.
  • GeForce 820A and GeForce GT 740 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 740 is 3212 MHz higher, than GeForce 820A.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of GeForce GT 740 in Assassin's Creed Odyssey is 1600% more, than GeForce 820A.

Full Specs

  GeForce 820A GeForce GT 740
Architecture Fermi 2.0 Kepler
Code name GF117 GK107
Type Desktop Desktop
Release date 17 March 2014 29 May 2014
Pipelines 96 384
Core clock speed 775 MHz 993 MHz
Transistor count 585 million 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 12.40 31.78
Floating-point performance 297.6 gflops 762.6 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 5012 MHz
Memory bandwidth 14.4 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 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 3.0
Bitcoin / BTC (SHA256) 25 Mh/s
  Check Price