Maxwell GPU Surface Book vs Radeon HD 7750M

When comparing Maxwell GPU Surface Book and Radeon HD 7750M, 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 Maxwell GPU Surface Book and Radeon HD 7750M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Maxwell GPU Surface Book and Radeon HD 7750M are Laptop Graphics Cards

Note: Maxwell GPU Surface Book and Radeon HD 7750M 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 or Radeon HD 7750M here:

Main Specs

  Maxwell GPU Surface Book Radeon HD 7750M
Power consumption (TDP) 28 Watt
Interface PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Radeon HD 7750M has 1 GB more memory, than Maxwell GPU Surface Book.
  • Both cards are used in Laptops.
  • Maxwell GPU Surface Book is build with Maxwell architecture, and Radeon HD 7750M - with GCN.
  • Core clock speed of Maxwell GPU Surface Book is 379 MHz higher, than Radeon HD 7750M.
  • Maxwell GPU Surface Book and Radeon HD 7750M are manufactured by 28 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book is 1012 MHz higher, than Radeon HD 7750M.

Game benchmarks

high / 1080p 8−9 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 83% more, than Radeon HD 7750M.

Full Specs

  Maxwell GPU Surface Book Radeon HD 7750M
Architecture Maxwell GCN
Code name Surface Book Lombok XL
Type Laptop Laptop
Release date 1 October 2015 24 April 2012
Pipelines 384 512
Core clock speed 954 MHz 575 MHz
Boost Clock 993 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40
Floating-point performance 588.8 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA +
Laptop size medium sized
Optimus +
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