Radeon R7 A265 vs Radeon R9 M280X

Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 A265 and Radeon R9 M280X. 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 R7 A265 and Radeon R9 M280X. 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 R9 M280X is a Laptop Graphics Card

Note: Radeon R9 M280X 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 M280X here:

Main Specs

  Radeon R7 A265 Radeon R9 M280X
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type DDR3 Not Listed
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon R7 A265 is connected by PCIe 3.0 x8, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
  • Radeon R7 A265 is used in Desktops, and Radeon R9 M280X - in Laptops.
  • Radeon R7 A265 is build with GCN 1.0 architecture, and Radeon R9 M280X - with GCN.
  • Core clock speed of Radeon R9 M280X is 175 MHz higher, than Radeon R7 A265.
  • Radeon R7 A265 and Radeon R9 M280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 1−2 2−3
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 4−5
The average gaming FPS of Radeon R9 M280X in Assassin's Creed Odyssey is 16% more, than Radeon R7 A265.

Full Specs

  Radeon R7 A265 Radeon R9 M280X
Architecture GCN 1.0 GCN
Code name Opal Saturn XT
Type Desktop Laptop
Release date 9 January 2014 1 February 2015
Pipelines 384 896
Core clock speed 725 MHz 900 MHz
Boost Clock 825 MHz
Transistor count 950 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 19.80 61.60
Floating-point performance 633.6 gflops 1,792 gflops
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 28.8 GB/s 96 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support Not Listed
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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