Radeon HD 7730M vs Radeon R7 M275DX

When comparing Radeon HD 7730M and Radeon R7 M275DX, 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 Radeon HD 7730M and Radeon R7 M275DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7730M and Radeon R7 M275DX are Laptop Graphics Cards

Note: Radeon HD 7730M and Radeon R7 M275DX 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 7730M or Radeon R7 M275DX here:

Main Specs

  Radeon HD 7730M Radeon R7 M275DX
Power consumption (TDP) 25 Watt
Interface PCIe 2.0 x16
Memory type DDR3 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Both cards are used in Laptops.
  • Radeon HD 7730M and Radeon R7 M275DX are build with GCN architecture.
  • Radeon HD 7730M and Radeon R7 M275DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 10−12
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 2100% more, than Radeon HD 7730M.

Full Specs

  Radeon HD 7730M Radeon R7 M275DX
Architecture GCN GCN
Code name Lombok GL
Type Laptop Laptop
Release date 24 April 2012 4 June 2014
Pipelines 512 896
Core clock speed 575 MHz
Boost Clock 675 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 28.8 GB/s
Shared memory - +
DirectX 12 (11_1) DirectX 12, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 70 Mh/s
Laptop size medium sized medium sized
Eyefinity +
AppAcceleration +
  Check Price Check Price