Radeon R5 M435 vs Radeon R9 M275

If you are going to buy a new graphics card and are choosing between Radeon R5 M435 and Radeon R9 M275, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R5 M435 stacks up against Radeon R9 M275, check out specs charts below.

Radeon R9 M275 is a Laptop Graphics Card

Note: Radeon R9 M275 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 M275 here:

Main Specs

  Radeon R5 M435 Radeon R9 M275
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R5 M435 is connected by PCIe 3.0 x8, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon R9 M275 has 2 GB more memory, than Radeon R5 M435.
  • Radeon R5 M435 is used in Desktops, and Radeon R9 M275 - in Laptops.
  • Radeon R5 M435 is build with GCN 1.0 architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 145 MHz higher, than Radeon R5 M435.
  • Radeon R5 M435 and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 M435 and Radeon R9 M275 is 4500 MHz.

Game benchmarks

high / 1080p 0−1 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−12 12−14
medium / 1080p 2−3 3−4
The average gaming FPS of Radeon R9 M275 in Assassin's Creed Odyssey is 33% more, than Radeon R5 M435.

Full Specs

  Radeon R5 M435 Radeon R9 M275
Architecture GCN 1.0 GCN
Code name Jet Venus
Type Desktop Laptop
Release date 15 May 2016 1 August 2014
Pipelines 320 640
Core clock speed 780 MHz 925 MHz
Boost Clock 1030 MHz 925 MHz
Transistor count 690 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 37.00
Floating-point performance 547.2 gflops 1,184 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 4500 MHz 4500 MHz
Memory bandwidth 36 GB/s 64 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
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
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