Maxwell GPU Surface Book 940M GDDR5 vs Mobility Radeon HD 5830

Find out if it is worth upgrading your current GPU setup by comparing Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 5830. 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 Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 5830. 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.

Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 5830 are Laptop Graphics Cards

Note: Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 5830 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 Maxwell GPU Surface Book 940M GDDR5 or Mobility Radeon HD 5830 here:

Main Specs

  Maxwell GPU Surface Book 940M GDDR5 Mobility Radeon HD 5830
Power consumption (TDP) 24 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 DDR3, GDDR3
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs
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  • Maxwell GPU Surface Book 940M GDDR5 and Mobility Radeon HD 5830 have maximum RAM of 1 GB.
  • Both cards are used in Laptops.
  • Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Mobility Radeon HD 5830 - with Terascale 2.
  • Core clock speed of Maxwell GPU Surface Book 940M GDDR5 is 454 MHz higher, than Mobility Radeon HD 5830.
  • Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Mobility Radeon HD 5830 - by 40 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 4212 MHz higher, than Mobility Radeon HD 5830.

Game benchmarks

high / 1080p 9−10 4−5
ultra / 1080p 5−6 2−3
QHD / 1440p 0−1 0−1
low / 720p 21−24 16−18
medium / 1080p 12−14 6−7
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 71% more, than Mobility Radeon HD 5830.

Full Specs

  Maxwell GPU Surface Book 940M GDDR5 Mobility Radeon HD 5830
Architecture Maxwell Terascale 2
Code name Surface Book Broadway
Type Laptop Laptop
Release date 1 October 2015 7 January 2010
Pipelines 384 800
Core clock speed 954 MHz 500 MHz
Boost Clock 993 MHz
Transistor count 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 20.00
Floating-point performance 800.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 800 MHz
Memory bandwidth 25.6 GB/s
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
CUDA +
Laptop size large
Optimus +
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