Radeon R7 250 vs Radeon R9 M290X

When choosing between Radeon R7 250 and Radeon R9 M290X, 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 R7 250 and Radeon R9 M290X.

Radeon R9 M290X is a Laptop Graphics Card

Note: Radeon R9 M290X 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 R9 M290X here:

Main Specs

  Radeon R7 250 Radeon R9 M290X
Power consumption (TDP) 75 Watt 100 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors N/A None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon R9 M290X has 33% more power consumption, than Radeon R7 250.
  • Radeon R7 250 is connected by PCIe 3.0 x8, and Radeon R9 M290X uses PCIe 3.0 x16 interface.
  • Radeon R9 M290X has 2 GB more memory, than Radeon R7 250.
  • Radeon R7 250 is used in Desktops, and Radeon R9 M290X - in Laptops.
  • Radeon R7 250 and Radeon R9 M290X are build with GCN architecture.
  • Radeon R7 250 and Radeon R9 M290X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M290X is 50 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon R9 M290X in Assassin's Creed Odyssey is 233% more, than Radeon R7 250.

Full Specs

  Radeon R7 250 Radeon R9 M290X
Architecture GCN GCN
Code name Oland XT Neptune
Type Desktop Laptop
Release date 1 October 2013 7 January 2014
Pipelines 384 1280
Core clock speed 850 MHz
Boost Clock 1050 MHz 900 MHz
Transistor count 950 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.20 72.00
Floating-point performance 716.8 gflops 2,304 gflops
Length 168 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1150 MHz 1200 MHz
Memory bandwidth 72 GB/s 153.6 GB/s
Shared memory - -
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0 x16
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s 300 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
Compute units 20
AppAcceleration +
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