Radeon R9 270 vs Radeon RX Vega 3

In this comparison between Radeon R9 270 and Radeon RX Vega 3 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 R9 270 will be the best choice, for others Radeon RX Vega 3 will be their preference. Study the comparison tables below and make your choice.

Radeon RX Vega 3 is a Laptop Graphics Card

Note: Radeon RX Vega 3 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX Vega 3 here:

Main Specs

  Radeon R9 270 Radeon RX Vega 3
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270 is used in Desktops, and Radeon RX Vega 3 - in Laptops.
  • Radeon R9 270 is build with GCN 1.0 architecture, and Radeon RX Vega 3 - with Vega.
  • Radeon R9 270 is manufactured by 28 nm process technology, and Radeon RX Vega 3 - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 2−3
ultra / 1080p 12−14 1−2
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 14−16
medium / 1080p 27−30 4−5
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 420% more, than Radeon RX Vega 3.

Full Specs

  Radeon R9 270 Radeon RX Vega 3
Architecture GCN 1.0 Vega
Code name Curacao Vega Raven Ridge
Type Desktop Laptop
Release date 13 November 2013 7 January 2018
Pipelines 1280 192
Boost Clock 925 MHz 1000 MHz
Transistor count 2,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 74.00
Floating-point performance 2,368 gflops
Length 210 mm
Memory bus width 256 Bit
Memory bandwidth 179.2 GB/s
Shared memory -
DirectX DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
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 +
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