Radeon HD 5770 vs Radeon HD 7870 XT

When choosing between Radeon HD 5770 and Radeon HD 7870 XT, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 5770 and Radeon HD 7870 XT.

Main Specs

  Radeon HD 5770 Radeon HD 7870 XT
Power consumption (TDP) 108 Watt 185 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 2x 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
  Check Price
  • Radeon HD 7870 XT has 71% more power consumption, than Radeon HD 5770.
  • Radeon HD 5770 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • Radeon HD 7870 XT has 1 GB more memory, than Radeon HD 5770.
  • Both cards are used in Desktops.
  • Radeon HD 5770 is build with Terascale 2 architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 75 MHz higher, than Radeon HD 5770.
  • Radeon HD 5770 is manufactured by 40 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
  • Radeon HD 7870 XT is 59 mm longer, than Radeon HD 5770.
  • Memory clock speed of Radeon HD 7870 XT is 1200 MHz higher, than Radeon HD 5770.

Game benchmarks

high / 1080p 8−9 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 10−11 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 310% more, than Radeon HD 5770.

Full Specs

  Radeon HD 5770 Radeon HD 7870 XT
Architecture Terascale 2 GCN 1.0
Code name Juniper Tahiti
Type Desktop Desktop
Release date 13 October 2009 19 November 2012
Pipelines 800 1536
Core clock speed 850 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 1,040 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 34.00 93.60
Floating-point performance 1,360.0 gflops 2,995 gflops
Length 208 mm 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4800 MHz 6000 MHz
Memory bandwidth 76.8 GB/s 192.0 GB/s
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 346 Mh/s
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
  Check Price