Mobility Radeon HD 4850 vs Radeon R6 Kaveri

When comparing Mobility Radeon HD 4850 and Radeon R6 Kaveri, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Mobility Radeon HD 4850 and Radeon R6 Kaveri is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 4850 and Radeon R6 Kaveri are Laptop Graphics Cards

Note: Mobility Radeon HD 4850 and Radeon R6 Kaveri 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 R6 Kaveri here:

Main Specs

  Mobility Radeon HD 4850 Radeon R6 Kaveri
Interface PCIe 2.0 x16
Memory type GDDR3
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of Radeon R6 Kaveri is 33 MHz higher, than Mobility Radeon HD 4850.
  • Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R6 Kaveri - by 28 nm process technology.

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 R6 Kaveri.

Full Specs

  Mobility Radeon HD 4850 Radeon R6 Kaveri
Architecture Terascale 1 GCN 1.1
Code name M98 Kaveri
Type Laptop Laptop
Release date 9 January 2009 4 June 2014
Pipelines 800 384
Core clock speed 500 MHz 533 MHz
Boost Clock 654 MHz
Transistor count 956 million 2410 Million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 20.00
Floating-point performance 800.0 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 850 MHz
Memory bandwidth 54.4 GB/s
Shared memory - +
DirectX 10.1 (10_1) DirectX 12 (FL 12_0), Shader 5.0
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large medium sized
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