Radeon HD 5850 vs Radeon R7 260

If you are going to buy a new graphics card and are choosing between Radeon HD 5850 and Radeon R7 260, 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 Radeon HD 5850 stacks up against Radeon R7 260, check out specs charts below.

Main Specs

  Radeon HD 5850 Radeon R7 260
Power consumption (TDP) 151 Watt 115 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, 1x DisplayPort
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  • Radeon HD 5850 has 31% more power consumption, than Radeon R7 260.
  • Radeon HD 5850 is connected by PCIe 2.0 x16, and Radeon R7 260 uses PCIe 3.0 x16 interface.
  • Radeon R7 260 has 1 GB more memory, than Radeon HD 5850.
  • Both cards are used in Desktops.
  • Radeon HD 5850 is build with Terascale 2 architecture, and Radeon R7 260 - with GCN 2.0.
  • Radeon HD 5850 is manufactured by 40 nm process technology, and Radeon R7 260 - by 28 nm process technology.
  • Radeon HD 5850 is 71 mm longer, than Radeon R7 260.
  • Memory clock speed of Radeon HD 5850 is 375 MHz higher, than Radeon R7 260.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 18−20
The average gaming FPS of Radeon R7 260 in Assassin's Creed Odyssey is 50% more, than Radeon HD 5850.

Full Specs

  Radeon HD 5850 Radeon R7 260
Architecture Terascale 2 GCN 2.0
Code name Cypress Bonaire
Type Desktop Desktop
Release date 30 September 2009 17 December 2013
Pipelines 1440 768
Core clock speed 725 MHz
Boost Clock 1100 MHz
Transistor count 2,154 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 52.20 48.00
Floating-point performance 2,088.0 gflops 1,536 gflops
Length 241 mm 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2000 MHz 1625 MHz
Memory bandwidth 128.0 GB/s 104 GB/s
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) 240 Mh/s
Eyefinity +
Design reference
DisplayPort support +
DDMA audio +
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