Radeon HD 5870 vs Radeon R7 250X

In this comparison between Radeon HD 5870 and Radeon R7 250X 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 Radeon HD 5870 will be the best choice, for others Radeon R7 250X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 5870 Radeon R7 250X
Power consumption (TDP) 188 Watt 80 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 5870 has 135% more power consumption, than Radeon R7 250X.
  • Radeon HD 5870 is connected by PCIe 2.0 x16, and Radeon R7 250X uses PCIe 3.0 x16 interface.
  • Radeon R7 250X has 1 GB more memory, than Radeon HD 5870.
  • Both cards are used in Desktops.
  • Radeon HD 5870 is build with TeraScale 2 architecture, and Radeon R7 250X - with GCN 1.0.
  • Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon R7 250X - by 28 nm process technology.
  • Radeon HD 5870 is 72 mm longer, than Radeon R7 250X.
  • Memory clock speed of Radeon HD 5870 is 3175 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 10−12 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 14−16
Radeon HD 5870 and Radeon R7 250X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 5870 Radeon R7 250X
Architecture TeraScale 2 GCN 1.0
Code name Cypress Cape Verde
Type Desktop Desktop
Release date 23 September 2009 13 February 2014
Pipelines 1600 640
Core clock speed 850 MHz
Boost Clock 1000 MHz
Transistor count 2,154 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 68.00 38.00
Floating-point performance 2,720.0 gflops 1,216 gflops
Length 282 mm 210 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 1625 MHz
Memory bandwidth 153.6 GB/s 96 GB/s
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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