Radeon HD 8550G plus HD 8750M Dual Graphics vs Radeon R7 M340

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8550G plus HD 8750M Dual Graphics and Radeon R7 M340. 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 8550G plus HD 8750M Dual Graphics and Radeon R7 M340. 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 HD 8550G plus HD 8750M Dual Graphics and Radeon R7 M340 are Laptop Graphics Cards

Note: Radeon HD 8550G plus HD 8750M Dual Graphics and Radeon R7 M340 are only used in laptop graphics. They have 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 8550G plus HD 8750M Dual Graphics or Radeon R7 M340 here:

Main Specs

  Radeon HD 8550G plus HD 8750M Dual Graphics Radeon R7 M340
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Core clock speed of Radeon R7 M340 is 301 MHz higher, than Radeon HD 8550G plus HD 8750M Dual Graphics.
  • Radeon HD 8550G plus HD 8750M Dual Graphics is manufactured by 32 / 28 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 800 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 3−4 0−1
The average gaming FPS of Radeon HD 8550G plus HD 8750M Dual Graphics in Assassin's Creed Odyssey is 1200% more, than Radeon R7 M340.

Full Specs

  Radeon HD 8550G plus HD 8750M Dual Graphics Radeon R7 M340
Architecture GCN
Code name Meso Pro DDR3
Type Laptop Laptop
Release date 1 August 2013 16 June 2015
Pipelines 640 320
Core clock speed 720 / 825 MHz 1021 MHz
Boost Clock 1021 MHz
Transistor count 950 million
Manufacturing process technology 32 / 28 nm 28 nm
Texture fill rate 17.16
Floating-point performance 549.1 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 1000 MHz
Memory bandwidth 16 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
Vulkan +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 74 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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