Radeon HD 7750 vs Radeon R6 M340DX

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7750 and Radeon R6 M340DX. 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 7750 and Radeon R6 M340DX. 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 R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX 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 R6 M340DX here:

Main Specs

  Radeon HD 7750 Radeon R6 M340DX
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 7750 is connected by PCIe 3.0 x16, and Radeon R6 M340DX uses IGP interface.
  • Radeon HD 7750 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • Radeon HD 7750 is build with GCN 1.0 architecture, and Radeon R6 M340DX - with GCN.
  • Radeon HD 7750 and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 2−3
QHD / 1440p 0−1 0−1
low / 720p 18−20 10−11
medium / 1080p 9−10 3−4
The average gaming FPS of Radeon HD 7750 in Assassin's Creed Odyssey is 150% more, than Radeon R6 M340DX.

Full Specs

  Radeon HD 7750 Radeon R6 M340DX
Architecture GCN 1.0 GCN
Code name Cape Verde Jet
Type Desktop Laptop
Release date 15 February 2012 3 June 2015
Pipelines 512 704
Boost Clock 800 MHz 1030 MHz
Transistor count 1,500 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.60 24.72
Floating-point performance 819.2 gflops
Length 168 mm
Memory bus width 128 Bit
Memory clock speed 1125 MHz
Memory bandwidth 72 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 98 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
DisplayPort support +
CrossFire +
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