Mobility Radeon HD 5870 vs Radeon R7 260X

In this comparison between Mobility Radeon HD 5870 and Radeon R7 260X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 5870 will be the best choice, for others Radeon R7 260X will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 5870 is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 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 5870 here:

Main Specs

  Mobility Radeon HD 5870 Radeon R7 260X
Power consumption (TDP) 50 Watt 115 Watt
Interface MXM-B (3.0) 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
  Check Price Check Price
  • Radeon R7 260X has 130% more power consumption, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is connected by MXM-B (3.0), and Radeon R7 260X uses PCIe 3.0 x16 interface.
  • Radeon R7 260X has 3 GB more memory, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is used in Laptops, and Radeon R7 260X - in Desktops.
  • Mobility Radeon HD 5870 is build with Terascale 2 architecture, and Radeon R7 260X - with GCN 2.0.
  • Mobility Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon R7 260X - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 16−18
ultra / 1080p 6−7 9−10
QHD / 1440p 0−1 4−5
low / 720p 21−24 30−35
medium / 1080p 12−14 20−22
The average gaming FPS of Radeon R7 260X in Assassin's Creed Odyssey is 53% more, than Mobility Radeon HD 5870.

Full Specs

  Mobility Radeon HD 5870 Radeon R7 260X
Architecture Terascale 2 GCN 2.0
Code name Broadway-XT Bonaire
Type Laptop Desktop
Release date 7 January 2010 8 October 2013
Pipelines 800 896
Core clock speed 700 MHz
Boost Clock 1000 MHz
Transistor count 1,040 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 28.00 61.60
Floating-point performance 1,120.0 gflops 1,971 gflops
Length 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 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
  Check Price Check Price