GeForce 720A vs Radeon HD 7770

When choosing between GeForce 720A and Radeon HD 7770, 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 720A and Radeon HD 7770.

Main Specs

  GeForce 720A Radeon HD 7770
Power consumption (TDP) 33 Watt
Interface PCIe 2.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Radeon HD 7770 has 1 GB more memory, than GeForce 720A.
  • Both cards are used in Desktops.
  • GeForce 720A is build with Fermi 2.0 architecture, and Radeon HD 7770 - with GCN.
  • Core clock speed of Radeon HD 7770 is 225 MHz higher, than GeForce 720A.
  • GeForce 720A and Radeon HD 7770 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770 is 2500 MHz higher, than GeForce 720A.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 6−7
QHD / 1440p 0−1 1−2
low / 720p 1−2 24−27
medium / 1080p 0−1 12−14
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 2400% more, than GeForce 720A.

Full Specs

  GeForce 720A Radeon HD 7770
Architecture Fermi 2.0 GCN
Code name GF117 Cape Verde
Type Desktop Desktop
Release date 1 July 2014 15 February 2012
Pipelines 96 640
Core clock speed 775 MHz 1000 MHz
Boost Clock 938 MHz
Transistor count 585 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 15.01
Floating-point performance 360.2 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2000 MHz 4500 MHz
Memory bandwidth 16 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11.1, Shader 5.1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.1
Vulkan N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 156 Mh/s
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