Maxwell GPU Surface Book vs Radeon Pro 455

When comparing Maxwell GPU Surface Book and Radeon Pro 455, 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 Pro 455 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 Pro 455 are Laptop Graphics Cards

Note: Maxwell GPU Surface Book and Radeon Pro 455 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 Pro 455 here:

Main Specs

  Maxwell GPU Surface Book Radeon Pro 455
Power consumption (TDP) 35 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Radeon Pro 455 has 1 GB more memory, than Maxwell GPU Surface Book.
  • Maxwell GPU Surface Book is used in Laptops, and Radeon Pro 455 - in Mobile workstations.
  • Maxwell GPU Surface Book is build with Maxwell architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Maxwell GPU Surface Book is 99 MHz higher, than Radeon Pro 455.
  • Maxwell GPU Surface Book is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book is 12 MHz higher, than Radeon Pro 455.

Game benchmarks

high / 1080p 8−9 16−18
ultra / 1080p 5−6 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 20−22 30−35
medium / 1080p 10−12 20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 81% more, than Maxwell GPU Surface Book.

Full Specs

  Maxwell GPU Surface Book Radeon Pro 455
Architecture Maxwell Polaris
Code name Surface Book Polaris 11
Type Laptop Mobile workstation
Release date 1 October 2015 27 October 2016
Pipelines 384 768
Core clock speed 954 MHz 855 MHz
Boost Clock 993 MHz
Transistor count 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 41.04
Floating-point performance 1,313 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 5000 MHz
Memory bandwidth 81.28 GB/s
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large
Optimus +
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