Radeon HD 6750 vs Radeon R9 M280X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6750 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 HD 6750 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 HD 6750 Radeon R9 M280X
Power consumption (TDP) 86 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 Not Listed
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
  • Radeon HD 6750 is used in Desktops, and Radeon R9 M280X - in Laptops.
  • Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon R9 M280X - with GCN.
  • Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon R9 M280X - 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 HD 6750.

Full Specs

  Radeon HD 6750 Radeon R9 M280X
Architecture TeraScale 2 GCN
Code name Juniper Saturn XT
Type Desktop Laptop
Release date 21 January 2011 1 February 2015
Pipelines 720 896
Core clock speed 900 MHz
Boost Clock 900 MHz
Transistor count 1,040 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.20 61.60
Floating-point performance 1,008.0 gflops 1,792 gflops
Length 170 mm
Memory bus width 128 Bit
Memory clock speed 1050 MHz
Memory bandwidth 73.6 GB/s 96 GB/s
Shared memory -
Shader Model 5.0 6.3
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
FreeSync +
Bus support PCIe 2.0 x16 Not Listed
HDMI +
Bitcoin / BTC (SHA256) 92 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
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