Mobility Radeon HD 4850 vs Radeon R8 M365DX

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4850 and Radeon R8 M365DX, 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 Mobility Radeon HD 4850 stacks up against Radeon R8 M365DX, check out specs charts below.

Mobility Radeon HD 4850 and Radeon R8 M365DX are Laptop Graphics Cards

Note: Mobility Radeon HD 4850 and Radeon R8 M365DX 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 Mobility Radeon HD 4850 or Radeon R8 M365DX here:

Main Specs

  Mobility Radeon HD 4850 Radeon R8 M365DX
Interface PCIe 2.0 x16 IGP
Memory type GDDR3 DDR3
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon R8 M365DX uses IGP interface.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R8 M365DX - with GCN.
  • Core clock speed of Radeon R8 M365DX is 220 MHz higher, than Mobility Radeon HD 4850.
  • Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R8 M365DX - by 28 nm process technology.
  • Memory clock speed of Mobility Radeon HD 4850 is 50 MHz higher, than Radeon R8 M365DX.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of Mobility Radeon HD 4850 in Assassin's Creed Odyssey is 1400% more, than Radeon R8 M365DX.

Full Specs

  Mobility Radeon HD 4850 Radeon R8 M365DX
Architecture Terascale 1 GCN
Code name M98 Meso
Type Laptop Laptop
Release date 9 January 2009 3 June 2015
Pipelines 800 768
Core clock speed 500 MHz 720 / 1125 MHz
Boost Clock 1125 MHz
Transistor count 956 million 1,550 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 20.00 27.00
Floating-point performance 800.0 gflops
Memory bus width 256 Bit 128 + 64 Bit
Memory clock speed 850 MHz 800 / 1000 MHz
Memory bandwidth 54.4 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.0
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
Laptop size large medium sized
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