Radeon HD 7850M vs Radeon R5 M435

When choosing between Radeon HD 7850M and Radeon R5 M435, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7850M and Radeon R5 M435.

Radeon HD 7850M is a Laptop Graphics Card

Note: Radeon HD 7850M 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 HD 7850M here:

Main Specs

  Radeon HD 7850M Radeon R5 M435
Power consumption (TDP) 40 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7850M is connected by PCIe 3.0 x16, and Radeon R5 M435 uses PCIe 3.0 x8 interface.
  • Radeon HD 7850M and Radeon R5 M435 have maximum RAM of 2 GB.
  • Radeon HD 7850M is used in Laptops, and Radeon R5 M435 - in Desktops.
  • Radeon HD 7850M is build with GCN architecture, and Radeon R5 M435 - with GCN 1.0.
  • Core clock speed of Radeon R5 M435 is 105 MHz higher, than Radeon HD 7850M.
  • Radeon HD 7850M and Radeon R5 M435 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 M435 is 500 MHz higher, than Radeon HD 7850M.

Game benchmarks

high / 1080p 6−7 0−1
ultra / 1080p 3−4 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−12
medium / 1080p 7−8 2−3
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 83% more, than Radeon R5 M435.

Full Specs

  Radeon HD 7850M Radeon R5 M435
Architecture GCN GCN 1.0
Code name Heathrow Pro Jet
Type Laptop Desktop
Release date 24 April 2012 15 May 2016
Pipelines 640 320
Core clock speed 675 MHz 780 MHz
Boost Clock 1030 MHz
Transistor count 1,500 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 27.00 20.60
Floating-point performance 864.0 gflops 547.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 4500 MHz
Memory bandwidth 64 GB/s 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 large
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