Radeon R9 380X vs Radeon R9 M375X

In this comparison between Radeon R9 380X and Radeon R9 M375X 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 380X will be the best choice, for others Radeon R9 M375X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon R9 380X Radeon R9 M375X
Power consumption (TDP) 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 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 380X and Radeon R9 M375X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • Radeon R9 380X is build with GCN 3.0 architecture, and Radeon R9 M375X - with GCN 1.0.
  • Radeon R9 380X and Radeon R9 M375X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M375X is 155 MHz higher, than Radeon R9 380X.

Game benchmarks

high / 1080p 35−40 9−10
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 12−14
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 241% more, than Radeon R9 M375X.

Full Specs

  Radeon R9 380X Radeon R9 M375X
Architecture GCN 3.0 GCN 1.0
Code name Antigua Tropo
Type Desktop Desktop
Release date 19 November 2015 5 May 2015
Pipelines 2048 640
Core clock speed 925 MHz
Boost Clock 970 MHz 1015 MHz
Transistor count 5,000 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 124.2 40.60
Floating-point performance 3,973 gflops 1,299 gflops
Length 221 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 970 MHz 1125 MHz
Memory bandwidth 182.4 GB/s 72 GB/s
Shader Model 6.3 5.1
OpenGL 4.5 4.4
OpenCL 2.0 Not Listed
Vulkan +
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
HDMI +
Eyefinity + +
HD3D + +
PowerTune + +
DualGraphics +
TrueAudio +
ZeroCore + +
Switchable graphics +
Mantle + +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.89 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
Zcash / ZEC (Equihash) 175 Sol/s
Compute units 32 10
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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