Radeon HD 7750 vs Radeon RX 460 mobile

If you are going to buy a new graphics card and are choosing between Radeon HD 7750 and Radeon RX 460 mobile, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 7750 stacks up against Radeon RX 460 mobile, check out specs charts below.

Radeon RX 460 mobile is a Laptop Graphics Card

Note: Radeon RX 460 mobile is only used in laptop graphics. It has 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 RX 460 mobile here:

Main Specs

  Radeon HD 7750 Radeon RX 460 mobile
Power consumption (TDP) 75 Watt 55 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 7750 has 36% more power consumption, than Radeon RX 460 mobile.
  • Radeon HD 7750 is connected by PCIe 3.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • Radeon RX 460 mobile has 3 GB more memory, than Radeon HD 7750.
  • Radeon HD 7750 is used in Desktops, and Radeon RX 460 mobile - in Laptops.
  • Radeon HD 7750 is build with GCN 1.0 architecture, and Radeon RX 460 mobile - with Polaris.
  • Radeon HD 7750 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 4875 MHz higher, than Radeon HD 7750.

Game benchmarks

high / 1080p 7−8 16−18
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−35
medium / 1080p 9−10 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 100% more, than Radeon HD 7750.

Full Specs

  Radeon HD 7750 Radeon RX 460 mobile
Architecture GCN 1.0 Polaris
Code name Cape Verde Polaris 11 / Baffin XT
Type Desktop Laptop
Release date 15 February 2012 8 August 2016
Pipelines 512 896
Boost Clock 800 MHz 1180 MHz
Transistor count 1,500 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 25.60 66.08
Floating-point performance 819.2 gflops 2,115 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1125 MHz 6000 MHz
Memory bandwidth 72 GB/s 80 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
FreeSync + +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 98 Mh/s
Laptop size large
Eyefinity +
Design reference
DisplayPort support +
CrossFire +
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