Radeon R7 M465X vs Radeon R9 M280X

When comparing Radeon R7 M465X and Radeon R9 M280X, 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 R7 M465X and Radeon R9 M280X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 M465X Radeon R9 M280X
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 Not Listed
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R7 M465X is used in Desktops, and Radeon R9 M280X - in Laptops.
  • Radeon R7 M465X is build with GCN 1.0 architecture, and Radeon R9 M280X - with GCN.
  • Both graphics cards have the same core clock speed.
  • Radeon R7 M465X and Radeon R9 M280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 2−3
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 10−11 4−5
The average gaming FPS of Radeon R7 M465X in Assassin's Creed Odyssey is 100% more, than Radeon R9 M280X.

Full Specs

  Radeon R7 M465X Radeon R9 M280X
Architecture GCN 1.0 GCN
Code name Tropo Saturn XT
Type Desktop Laptop
Release date 15 May 2016 1 February 2015
Pipelines 512 896
Core clock speed 900 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 1,500 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 29.60 61.60
Floating-point performance 947.2 gflops 1,792 gflops
Memory bus width 128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 72 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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