Radeon R9 270 vs Radeon R9 380

When comparing Radeon R9 270 and Radeon R9 380, 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 R9 270 and Radeon R9 380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon R9 270 Radeon R9 380
Power consumption (TDP) 150 Watt 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 380 has 26% more power consumption, than Radeon R9 270.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 380 has 2 GB more memory, than Radeon R9 270.
  • Both cards are used in Desktops.
  • Radeon R9 270 is build with GCN 1.0 architecture, and Radeon R9 380 - with GCN.
  • Radeon R9 270 and Radeon R9 380 are manufactured by 28 nm process technology.
  • Radeon R9 380 is 11 mm longer, than Radeon R9 270.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 7−8 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 68% more, than Radeon R9 270.

Full Specs

  Radeon R9 270 Radeon R9 380
Architecture GCN 1.0 GCN
Code name Curacao Tonga Pro
Type Desktop Desktop
Release date 13 November 2013 26 June 2015
Pipelines 1280 1792
Boost Clock 925 MHz 970 MHz
Transistor count 2,800 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 74.00 108.6
Floating-point performance 2,368 gflops 3,476 gflops
Length 210 mm 221 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 970 MHz
Memory bandwidth 179.2 GB/s 182.4 GB/s
Shared memory -
Shader Model 5.1 6.3
OpenGL 4.6 4.5
OpenCL 1.2 2.0
Vulkan + +
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
HDMI + +
Bitcoin / BTC (SHA256) 293 Mh/s 404 Mh/s
Eyefinity + +
HD3D + +
PowerTune +
TrueAudio + +
ZeroCore +
Mantle +
Design reference reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support + +
CrossFire + +
VCE +
DDMA audio + +
Decred / DCR (Decred) 0.66 Gh/s
Ethereum / ETH (DaggerHashimoto) 16 Mh/s 18 Mh/s
Zcash / ZEC (Equihash) 168.45 Sol/s
Compute units 28
Form factor full height / full length / dual slot
High bandwidth memory (HBM) -
LiquidVR + +
TressFX +
UVD +
FRTC +
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