Radeon R5 M435 vs Radeon R6 M340DX

Find out if it is worth upgrading your current GPU setup by comparing Radeon R5 M435 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 R5 M435 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 R5 M435 Radeon R6 M340DX
Interface PCIe 3.0 x8 IGP
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon R5 M435 is connected by PCIe 3.0 x8, and Radeon R6 M340DX uses IGP interface.
  • Radeon R5 M435 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • Radeon R5 M435 is build with GCN 1.0 architecture, and Radeon R6 M340DX - with GCN.
  • Radeon R5 M435 and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1 2−3
QHD / 1440p 0−1 0−1
low / 720p 10−12 10−11
medium / 1080p 2−3 3−4
The average gaming FPS of Radeon R6 M340DX in Assassin's Creed Odyssey is 16% more, than Radeon R5 M435.

Full Specs

  Radeon R5 M435 Radeon R6 M340DX
Architecture GCN 1.0 GCN
Code name Jet Jet
Type Desktop Laptop
Release date 15 May 2016 3 June 2015
Pipelines 320 704
Core clock speed 780 MHz
Boost Clock 1030 MHz 1030 MHz
Transistor count 690 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 24.72
Floating-point performance 547.2 gflops
Memory bus width 64 Bit
Memory clock speed 4500 MHz
Memory bandwidth 36 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Laptop size medium sized
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