Radeon HD 4830 vs Radeon HD 5750

When comparing Radeon HD 4830 and Radeon HD 5750, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4830 and Radeon HD 5750 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 4830 Radeon HD 5750
Power consumption (TDP) 95 Watt 86 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 1 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 4830 has 10% more power consumption, than Radeon HD 5750.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 4830 has 511 GB more memory, than Radeon HD 5750.
  • Both cards are used in Desktops.
  • Radeon HD 4830 is build with TeraScale architecture, and Radeon HD 5750 - with TeraScale 2.
  • Core clock speed of Radeon HD 5750 is 125 MHz higher, than Radeon HD 4830.
  • Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon HD 5750 - by 40 nm process technology.
  • Radeon HD 4830 is 68 mm longer, than Radeon HD 5750.
  • Memory clock speed of Radeon HD 5750 is 2800 MHz higher, than Radeon HD 4830.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 0−1 2−3
QHD / 1440p 0−1 0−1
low / 720p 10−12 14−16
medium / 1080p 2−3 5−6
The average gaming FPS of Radeon HD 5750 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4830.

Full Specs

  Radeon HD 4830 Radeon HD 5750
Architecture TeraScale TeraScale 2
Code name RV770 Juniper
Type Desktop Desktop
Release date 21 October 2008 13 October 2009
Pipelines 640 720
Core clock speed 575 MHz 700 MHz
Transistor count 956 million 1,040 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 18.40 25.20
Floating-point performance 736.0 gflops 1,008.0 gflops
Length 246 mm 178 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 4600 MHz
Memory bandwidth 57.6 GB/s 73.6 GB/s
DirectX 10.1 (10_1) 11.2 (11_0)
Shader Model 4.1 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
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