GeForce 830A vs Radeon HD 5770

If you are going to buy a new graphics card and are choosing between GeForce 830A and Radeon HD 5770, 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 830A stacks up against Radeon HD 5770, check out specs charts below.

Main Specs

  GeForce 830A Radeon HD 5770
Power consumption (TDP) 33 Watt 108 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5770 has 227% more power consumption, than GeForce 830A.
  • GeForce 830A is connected by PCIe 3.0 x8, and Radeon HD 5770 uses PCIe 2.0 x16 interface.
  • GeForce 830A has 1 GB more memory, than Radeon HD 5770.
  • Both cards are used in Desktops.
  • GeForce 830A is build with Maxwell architecture, and Radeon HD 5770 - with Terascale 2.
  • Core clock speed of GeForce 830A is 232 MHz higher, than Radeon HD 5770.
  • GeForce 830A is manufactured by 28 nm process technology, and Radeon HD 5770 - by 40 nm process technology.
  • Memory clock speed of Radeon HD 5770 is 3000 MHz higher, than GeForce 830A.

Game benchmarks

high / 1080p 2−3 8−9
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 18−20
medium / 1080p 4−5 10−11
The average gaming FPS of Radeon HD 5770 in Assassin's Creed Odyssey is 100% more, than GeForce 830A.

Full Specs

  GeForce 830A Radeon HD 5770
Architecture Maxwell Terascale 2
Code name GM108 Juniper
Type Desktop Desktop
Release date 22 July 2014 13 October 2009
Pipelines 256 800
Core clock speed 1082 MHz 850 MHz
Boost Clock 1150 MHz
Transistor count 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 18.40 34.00
Floating-point performance 588.8 gflops 1,360.0 gflops
Length 208 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4800 MHz
Memory bandwidth 14.4 GB/s 76.8 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 5.0
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