Radeon HD 5770 vs Radeon R9 270

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 5770 and Radeon R9 270. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 5770 and Radeon R9 270. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon HD 5770 Radeon R9 270
Power consumption (TDP) 108 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 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 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon R9 270 has 38% more power consumption, than Radeon HD 5770.
  • Radeon HD 5770 is connected by PCIe 2.0 x16, and Radeon R9 270 uses PCIe 3.0 x16 interface.
  • Radeon R9 270 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 R9 270 - with GCN 1.0.
  • Radeon HD 5770 is manufactured by 40 nm process technology, and Radeon R9 270 - by 28 nm process technology.
  • Radeon R9 270 is 2 mm longer, than Radeon HD 5770.

Game benchmarks

high / 1080p 8−9 21−24
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 10−11 27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 160% more, than Radeon HD 5770.

Full Specs

  Radeon HD 5770 Radeon R9 270
Architecture Terascale 2 GCN 1.0
Code name Juniper Curacao
Type Desktop Desktop
Release date 13 October 2009 13 November 2013
Pipelines 800 1280
Core clock speed 850 MHz
Boost Clock 925 MHz
Transistor count 1,040 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 34.00 74.00
Floating-point performance 1,360.0 gflops 2,368 gflops
Length 208 mm 210 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4800 MHz
Memory bandwidth 76.8 GB/s 179.2 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) 293 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
  Check Price Check Price