Mobility Radeon HD 5830 vs Radeon HD 8790M

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 5830 and Radeon HD 8790M. 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 Mobility Radeon HD 5830 and Radeon HD 8790M. 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.

Mobility Radeon HD 5830 and Radeon HD 8790M are Laptop Graphics Cards

Note: Mobility Radeon HD 5830 and Radeon HD 8790M are only used in laptop graphics. They have 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 or Radeon HD 8790M here:

Main Specs

  Mobility Radeon HD 5830 Radeon HD 8790M
Power consumption (TDP) 24 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3, GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 5830 is connected by PCIe 2.0 x16, and Radeon HD 8790M uses MXM-A (3.0) interface.
  • Radeon HD 8790M has 1 GB more memory, than Mobility Radeon HD 5830.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5830 is build with Terascale 2 architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of Radeon HD 8790M is 350 MHz higher, than Mobility Radeon HD 5830.
  • Mobility Radeon HD 5830 is manufactured by 40 nm process technology, and Radeon HD 8790M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 3700 MHz higher, than Mobility Radeon HD 5830.

Game benchmarks

high / 1080p 4−5 3−4
ultra / 1080p 2−3 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 6−7 6−7
The average gaming FPS of Mobility Radeon HD 5830 in Assassin's Creed Odyssey is 16% more, than Radeon HD 8790M.

Full Specs

  Mobility Radeon HD 5830 Radeon HD 8790M
Architecture Terascale 2 GCN
Code name Broadway Mars XTX
Type Laptop Laptop
Release date 7 January 2010 16 November 2012
Pipelines 800 384
Core clock speed 500 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 1,040 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.00 21.60
Floating-point performance 800.0 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 800 MHz 4500 MHz
Memory bandwidth 25.6 GB/s 64 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size large medium sized
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