GeForce 820A vs GeForce GT 1030

If you are going to buy a new graphics card and are choosing between GeForce 820A and GeForce GT 1030, 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 1030, check out specs charts below.

Main Specs

  GeForce 820A GeForce GT 1030
Power consumption (TDP) 15 Watt 30 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x4
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI
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  • GeForce GT 1030 has 100% more power consumption, than GeForce 820A.
  • GeForce 820A is connected by PCIe 2.0 x16, and GeForce GT 1030 uses PCIe 3.0 x4 interface.
  • GeForce GT 1030 has 1 GB more memory, than GeForce 820A.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and GeForce GT 1030 - with Pascal.
  • Core clock speed of GeForce GT 1030 is 453 MHz higher, than GeForce 820A.
  • GeForce 820A is manufactured by 28 nm process technology, and GeForce GT 1030 - by 14 nm process technology.
  • Memory clock speed of GeForce GT 1030 is 4200 MHz higher, than GeForce 820A.

Game benchmarks

high / 1080p 0−1 12−14
ultra / 1080p 8−9
QHD / 1440p 0−1 2−3
low / 720p 1−2 27−30
medium / 1080p 0−1 16−18
The average gaming FPS of GeForce GT 1030 in Assassin's Creed Odyssey is 2700% more, than GeForce 820A.

Full Specs

  GeForce 820A GeForce GT 1030
Architecture Fermi 2.0 Pascal
Code name GF117 N17P-G1
Type Desktop Desktop
Release date 17 March 2014 17 May 2017
Pipelines 96 384
Core clock speed 775 MHz 1228 MHz
Boost Clock 1670 MHz
Transistor count 585 million 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 12.40 35.23
Floating-point performance 297.6 gflops 1,127 gflops
Length 145 mm
Memory bus width 64 Bit 64 Bit
Memory clock speed 1800 MHz 6000 MHz
Memory bandwidth 14.4 GB/s 48.06 GB/s
Shared memory -
G-SYNC support +
VR Ready +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA 2.1 6.1
Monero / XMR (CryptoNight) 0.11 kh/s
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