Mobility Radeon HD 5830 vs Radeon R9 280

When choosing between Mobility Radeon HD 5830 and Radeon R9 280, 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 Mobility Radeon HD 5830 and Radeon R9 280.

Mobility Radeon HD 5830 is a Laptop Graphics Card

Note: Mobility Radeon HD 5830 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Mobility Radeon HD 5830 here:

Main Specs

  Mobility Radeon HD 5830 Radeon R9 280
Power consumption (TDP) 24 Watt 200 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type DDR3, GDDR3 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R9 280 has 733% more power consumption, than Mobility Radeon HD 5830.
  • Mobility Radeon HD 5830 is connected by PCIe 2.0 x16, and Radeon R9 280 uses PCIe 3.0 x16 interface.
  • Radeon R9 280 has 2 GB more memory, than Mobility Radeon HD 5830.
  • Mobility Radeon HD 5830 is used in Laptops, and Radeon R9 280 - in Desktops.
  • Mobility Radeon HD 5830 is build with Terascale 2 architecture, and Radeon R9 280 - with GCN 1.0.
  • Mobility Radeon HD 5830 is manufactured by 40 nm process technology, and Radeon R9 280 - by 28 nm process technology.
  • Memory clock speed of Radeon R9 280 is 450 MHz higher, than Mobility Radeon HD 5830.

Game benchmarks

high / 1080p 4−5 35−40
ultra / 1080p 2−3 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 6−7 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 485% more, than Mobility Radeon HD 5830.

Full Specs

  Mobility Radeon HD 5830 Radeon R9 280
Architecture Terascale 2 GCN 1.0
Code name Broadway Tahiti
Type Laptop Desktop
Release date 7 January 2010 4 March 2014
Pipelines 800 1792
Core clock speed 500 MHz
Boost Clock 933 MHz
Transistor count 1,040 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.00 104.5
Floating-point performance 800.0 gflops 3,344 gflops
Length 275 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 800 MHz 1250 MHz
Memory bandwidth 25.6 GB/s 240 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 408 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
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