Radeon R9 280X vs Radeon R9 M380

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 280X and Radeon R9 M380. 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 R9 280X and Radeon R9 M380. 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.

Radeon R9 M380 is a Laptop Graphics Card

Note: Radeon R9 M380 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 R9 M380 here:

Main Specs

  Radeon R9 280X Radeon R9 M380
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M380 has 1 GB more memory, than Radeon R9 280X.
  • Radeon R9 280X is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon R9 280X and Radeon R9 M380 are build with GCN architecture.
  • Radeon R9 280X and Radeon R9 M380 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 128% more, than Radeon R9 M380.

Full Specs

  Radeon R9 280X Radeon R9 M380
Architecture GCN GCN
Code name Thaiti XTL Strato Pro GDDR5
Type Desktop Laptop
Release date 8 October 2013 16 June 2015
Pipelines 2048 768
Core clock speed 1000 MHz
Boost Clock 1000 MHz 1000 MHz
Transistor count 4,313 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.0 48.00
Floating-point performance 4,096 gflops 1,536 gflops
Length 275 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 288 GB/s 96 GB/s
Shared memory - -
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s 194 Mh/s
Laptop size medium sized
Eyefinity + +
HD3D + +
PowerTune +
DualGraphics +
TrueAudio + +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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