Radeon R9 M385X vs Radeon RX Vega M GH

When comparing Radeon R9 M385X and Radeon RX Vega M GH, 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 M385X and Radeon RX Vega M GH is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M385X and Radeon RX Vega M GH are Laptop Graphics Cards

Note: Radeon R9 M385X and Radeon RX Vega M GH are only used in laptop graphics. They have 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 M385X or Radeon RX Vega M GH here:

Main Specs

  Radeon R9 M385X Radeon RX Vega M GH
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16 IGP
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Radeon R9 M385X is connected by PCIe 3.0 x16, and Radeon RX Vega M GH uses IGP interface.
  • Radeon R9 M385X and Radeon RX Vega M GH have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R9 M385X is build with GCN architecture, and Radeon RX Vega M GH - with Vega.
  • Core clock speed of Radeon R9 M385X is 37 MHz higher, than Radeon RX Vega M GH.
  • Radeon R9 M385X is manufactured by 28 nm process technology, and Radeon RX Vega M GH - by 14 nm process technology.
  • Memory clock speed of Radeon RX Vega M GH is 100 MHz higher, than Radeon R9 M385X.

Game benchmarks

high / 1080p 8−9 35−40
ultra / 1080p 5−6 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 RX Vega M GH in Assassin's Creed Odyssey is 310% more, than Radeon R9 M385X.

Full Specs

  Radeon R9 M385X Radeon RX Vega M GH
Architecture GCN Vega
Code name Strato-XT-M3 Vega Kaby Lake-G
Type Laptop Laptop
Release date 16 June 2015 7 January 2018
Pipelines 896 1536
Core clock speed 1100 MHz 1063 MHz
Boost Clock 1100 MHz 1190 MHz
Transistor count 2,080 million 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 61.60 114.2
Floating-point performance 1,971 gflops 3,656 gflops
Memory bus width 128 Bit 1024 Bit
Memory clock speed 1500 MHz 1600 MHz
Memory bandwidth 76.8 GB/s 204.8 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 6.3 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Laptop size large medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price Check Price