Radeon HD 7750M vs Radeon R7 250

When choosing between Radeon HD 7750M and Radeon R7 250, 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 Radeon HD 7750M and Radeon R7 250.

Radeon HD 7750M is a Laptop Graphics Card

Note: Radeon HD 7750M 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 HD 7750M here:

Main Specs

  Radeon HD 7750M Radeon R7 250
Power consumption (TDP) 28 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors N/A
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon R7 250 has 167% more power consumption, than Radeon HD 7750M.
  • Radeon HD 7750M is connected by PCIe 2.0 x16, and Radeon R7 250 uses PCIe 3.0 x8 interface.
  • Radeon HD 7750M and Radeon R7 250 have maximum RAM of 2 GB.
  • Radeon HD 7750M is used in Laptops, and Radeon R7 250 - in Desktops.
  • Radeon HD 7750M and Radeon R7 250 are build with GCN architecture.
  • Radeon HD 7750M and Radeon R7 250 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7750M is 2850 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 5−6
Radeon HD 7750M and Radeon R7 250 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7750M Radeon R7 250
Architecture GCN GCN
Code name Lombok XL Oland XT
Type Laptop Desktop
Release date 24 April 2012 1 October 2013
Pipelines 512 384
Core clock speed 575 MHz
Boost Clock 1050 MHz
Transistor count 1,500 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 25.20
Floating-point performance 588.8 gflops 716.8 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 1150 MHz
Memory bandwidth 64 GB/s 72 GB/s
Shared memory - -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Laptop size medium sized
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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