Radeon R7 M465X vs Radeon R9 380X

If you are going to buy a new graphics card and are choosing between Radeon R7 M465X and Radeon R9 380X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 M465X stacks up against Radeon R9 380X, check out specs charts below.

Main Specs

  Radeon R7 M465X Radeon R9 380X
Power consumption (TDP) 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 380X has 2 GB more memory, than Radeon R7 M465X.
  • Both cards are used in Desktops.
  • Radeon R7 M465X is build with GCN 1.0 architecture, and Radeon R9 380X - with GCN 3.0.
  • Radeon R7 M465X and Radeon R9 380X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R7 M465X is 3530 MHz higher, than Radeon R9 380X.

Game benchmarks

high / 1080p 8−9 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 10−11 40−45
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 310% more, than Radeon R7 M465X.

Full Specs

  Radeon R7 M465X Radeon R9 380X
Architecture GCN 1.0 GCN 3.0
Code name Tropo Antigua
Type Desktop Desktop
Release date 15 May 2016 19 November 2015
Pipelines 512 2048
Core clock speed 900 MHz
Boost Clock 925 MHz 970 MHz
Transistor count 1,500 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 29.60 124.2
Floating-point performance 947.2 gflops 3,973 gflops
Length 221 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 970 MHz
Memory bandwidth 72 GB/s 182.4 GB/s
DirectX 12 (11_1)
Shader Model 5.1 6.3
OpenGL 4.6 4.5
OpenCL 1.2 2.0
Vulkan 1.2.131 +
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
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
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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