Radeon HD 7750M vs Radeon RX 460 mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7750M 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 7750M 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 7750M and Radeon RX 460 mobile are Laptop Graphics Cards

Note: Radeon HD 7750M 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 7750M or Radeon RX 460 mobile here:

Main Specs

  Radeon HD 7750M Radeon RX 460 mobile
Power consumption (TDP) 28 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 96% more power consumption, than Radeon HD 7750M.
  • Radeon HD 7750M 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 7750M.
  • Both cards are used in Laptops.
  • Radeon HD 7750M is build with GCN architecture, and Radeon RX 460 mobile - with Polaris.
  • Radeon HD 7750M is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 mobile is 2000 MHz higher, than Radeon HD 7750M.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−35
medium / 1080p 5−6 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 233% more, than Radeon HD 7750M.

Full Specs

  Radeon HD 7750M Radeon RX 460 mobile
Architecture GCN Polaris
Code name Lombok XL Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 24 April 2012 8 August 2016
Pipelines 512 896
Core clock speed 575 MHz
Boost Clock 1180 MHz
Transistor count 1,500 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 18.40 66.08
Floating-point performance 588.8 gflops 2,115 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 6000 MHz
Memory bandwidth 64 GB/s 80 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size medium sized large
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