Mobility Radeon HD 5850 vs Radeon R7 260X

When comparing Mobility Radeon HD 5850 and Radeon R7 260X, 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 5850 and Radeon R7 260X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 5850 is a Laptop Graphics Card

Note: Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 here:

Main Specs

  Mobility Radeon HD 5850 Radeon R7 260X
Power consumption (TDP) 30 Watt 115 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R7 260X has 283% more power consumption, than Mobility Radeon HD 5850.
  • Mobility Radeon HD 5850 is connected by PCIe 2.0 x16, and Radeon R7 260X uses PCIe 3.0 x16 interface.
  • Radeon R7 260X has 3 GB more memory, than Mobility Radeon HD 5850.
  • Mobility Radeon HD 5850 is used in Laptops, and Radeon R7 260X - in Desktops.
  • Mobility Radeon HD 5850 is build with Terascale 2 architecture, and Radeon R7 260X - with GCN 2.0.
  • Mobility Radeon HD 5850 is manufactured by 40 nm process technology, and Radeon R7 260X - by 28 nm process technology.

Game benchmarks

high / 1080p 5−6 16−18
ultra / 1080p 3−4 9−10
QHD / 1440p 0−1 4−5
low / 720p 14−16 30−35
medium / 1080p 7−8 20−22
The average gaming FPS of Radeon R7 260X in Assassin's Creed Odyssey is 185% more, than Mobility Radeon HD 5850.

Full Specs

  Mobility Radeon HD 5850 Radeon R7 260X
Architecture Terascale 2 GCN 2.0
Code name Broadway-PRO Bonaire
Type Laptop Desktop
Release date 7 January 2010 8 October 2013
Pipelines 800 896
Core clock speed 625 MHz
Boost Clock 1000 MHz
Transistor count 1,040 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.00 61.60
Floating-point performance 800.0 gflops 1,971 gflops
Length 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 64 GB/s 104 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 225 Mh/s
Laptop size large
Eyefinity +
Design reference
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 5.16 Mh/s
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