Radeon HD 7870 vs Radeon R7 260

When comparing Radeon HD 7870 and Radeon R7 260, 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 Radeon HD 7870 and Radeon R7 260 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 7870 Radeon R7 260
Power consumption (TDP) 175 Watt 115 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7870 has 52% more power consumption, than Radeon R7 260.
  • Radeon HD 7870 and Radeon R7 260 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon HD 7870 is build with GCN architecture, and Radeon R7 260 - with GCN 2.0.
  • Radeon HD 7870 and Radeon R7 260 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3175 MHz higher, than Radeon R7 260.

Game benchmarks

high / 1080p 24−27 14−16
ultra / 1080p 14−16 8−9
QHD / 1440p 9−10 3−4
4K / 2160p 6−7
low / 720p 45−50 30−35
medium / 1080p 30−33 18−20
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 66% more, than Radeon R7 260.

Full Specs

  Radeon HD 7870 Radeon R7 260
Architecture GCN GCN 2.0
Code name Pitcairn XT Bonaire
Type Desktop Desktop
Release date 5 March 2012 17 December 2013
Pipelines 1280 768
Core clock speed 1000 MHz
Boost Clock 1100 MHz
Transistor count 2800 Million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.00
Floating-point performance 1,536 gflops
Length 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 1625 MHz
Memory bandwidth 104 GB/s
Shared memory -
DirectX DirectX 11.1, Shader 5.1
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Monero / XMR (CryptoNight) 0.39 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 240 Mh/s
Eyefinity + +
Design reference
DisplayPort support +
DDMA audio +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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