Radeon HD 4830 vs Radeon RX 460

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4830 and Radeon RX 460. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 4830 and Radeon RX 460. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon HD 4830 Radeon RX 460
Power consumption (TDP) 95 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 4830 has 26% more power consumption, than Radeon RX 460.
  • Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon RX 460 uses PCIe 3.0 x8 interface.
  • Radeon HD 4830 has 508 GB more memory, than Radeon RX 460.
  • Both cards are used in Desktops.
  • Radeon HD 4830 is build with TeraScale architecture, and Radeon RX 460 - with Polaris.
  • Core clock speed of Radeon RX 460 is 515 MHz higher, than Radeon HD 4830.
  • Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon RX 460 - by 14 nm process technology.
  • Radeon HD 4830 is 76 mm longer, than Radeon RX 460.
  • Memory clock speed of Radeon RX 460 is 5200 MHz higher, than Radeon HD 4830.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 10−12 40−45
medium / 1080p 2−3 24−27
The average gaming FPS of Radeon RX 460 in Assassin's Creed Odyssey is 466% more, than Radeon HD 4830.

Full Specs

  Radeon HD 4830 Radeon RX 460
Architecture TeraScale Polaris
Code name RV770 Polaris 11 / Baffin XT
Type Desktop Desktop
Release date 21 October 2008 8 August 2016
Pipelines 640 896
Core clock speed 575 MHz 1090 MHz
Boost Clock 1200 MHz
Transistor count 956 million 3,000 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 18.40 67.20
Floating-point performance 736.0 gflops 2,150 gflops
Length 246 mm 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 57.6 GB/s 112.0 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 240 Mh/s
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