Maxwell GPU Surface Book vs Radeon HD 7690M XT

When choosing between Maxwell GPU Surface Book and Radeon HD 7690M XT, 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 Maxwell GPU Surface Book and Radeon HD 7690M XT.

Maxwell GPU Surface Book and Radeon HD 7690M XT are Laptop Graphics Cards

Note: Maxwell GPU Surface Book and Radeon HD 7690M XT 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 7690M XT here:

Main Specs

  Maxwell GPU Surface Book Radeon HD 7690M XT
Power consumption (TDP) 25 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 7690M XT 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 7690M XT - with Terascale 2.
  • Core clock speed of Maxwell GPU Surface Book is 229 MHz higher, than Radeon HD 7690M XT.
  • Maxwell GPU Surface Book is manufactured by 28 nm process technology, and Radeon HD 7690M XT - by 40 nm process technology.
  • Memory clock speed of Maxwell GPU Surface Book is 1412 MHz higher, than Radeon HD 7690M XT.

Game benchmarks

high / 1080p 8−9 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 12−14
medium / 1080p 10−12 4−5
The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 120% more, than Radeon HD 7690M XT.

Full Specs

  Maxwell GPU Surface Book Radeon HD 7690M XT
Architecture Maxwell Terascale 2
Code name Surface Book Thames XTX
Type Laptop Laptop
Release date 1 October 2015 7 June 2011
Pipelines 384 480
Core clock speed 954 MHz 725 MHz
Boost Clock 993 MHz
Transistor count 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 17.40
Floating-point performance 696.0 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 5012 MHz 3600 MHz
Memory bandwidth 57.6 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 medium sized
Optimus +
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