P106 100 vs Radeon R9 M385

When comparing P106 100 and Radeon R9 M385, 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 P106 100 and Radeon R9 M385 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M385 is a Laptop Graphics Card

Note: Radeon R9 M385 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 M385 here:

Main Specs

  P106 100 Radeon R9 M385
Power consumption (TDP) 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 4 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • P106 100 has 2 GB more memory, than Radeon R9 M385.
  • P106 100 is used in Desktops, and Radeon R9 M385 - in Laptops.
  • P106 100 is build with Pascal architecture, and Radeon R9 M385 - with GCN.
  • P106 100 is manufactured by 16 nm process technology, and Radeon R9 M385 - by 28 nm process technology.
  • Memory clock speed of P106 100 is 6508 MHz higher, than Radeon R9 M385.

Game benchmarks

high / 1080p 35−40 10−12
ultra / 1080p 21−24 6−7
QHD / 1440p 16−18 1−2
4K / 2160p 10−11
low / 720p 60−65 24−27
medium / 1080p 40−45 12−14
The average gaming FPS of P106 100 in Assassin's Creed Odyssey is 227% more, than Radeon R9 M385.

Full Specs

  P106 100 Radeon R9 M385
Architecture Pascal GCN
Code name GP106 Strato
Type Desktop Laptop
Release date 19 June 2017 16 June 2015
Pipelines 1280 896
Core clock speed 1506 MHz
Boost Clock 1709 MHz 1100 MHz
Transistor count 4,400 million 2,080 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 136.7 56.00
Floating-point performance 4,375 gflops 1,792 gflops
Length 250 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 8008 MHz 1500 MHz
Memory bandwidth 192.2 GB/s 76.8 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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