Radeon HD 7690M XT vs Radeon RX 460 mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7690M XT and Radeon RX 460 mobile. 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 Radeon HD 7690M XT and Radeon RX 460 mobile. 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.

Radeon HD 7690M XT and Radeon RX 460 mobile are Laptop Graphics Cards

Note: Radeon HD 7690M XT and Radeon RX 460 mobile 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 Radeon HD 7690M XT or Radeon RX 460 mobile here:

Main Specs

  Radeon HD 7690M XT Radeon RX 460 mobile
Power consumption (TDP) 25 Watt 55 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 460 mobile has 120% more power consumption, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is connected by PCIe 2.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • Radeon RX 460 mobile has 2 GB more memory, than Radeon HD 7690M XT.
  • Both cards are used in Laptops.
  • Radeon HD 7690M XT is build with Terascale 2 architecture, and Radeon RX 460 mobile - with Polaris.
  • Radeon HD 7690M XT is manufactured by 40 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 mobile is 2400 MHz higher, than Radeon HD 7690M XT.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−35
medium / 1080p 4−5 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 300% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 7690M XT Radeon RX 460 mobile
Architecture Terascale 2 Polaris
Code name Thames XTX Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 7 June 2011 8 August 2016
Pipelines 480 896
Core clock speed 725 MHz
Boost Clock 1180 MHz
Transistor count 716 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.40 66.08
Floating-point performance 696.0 gflops 2,115 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3600 MHz 6000 MHz
Memory bandwidth 57.6 GB/s 80 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
FreeSync +
Laptop size medium sized large
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