GeForce GTX 850M vs Radeon R9 M385

When comparing GeForce GTX 850M 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 GeForce GTX 850M and Radeon R9 M385 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 850M and Radeon R9 M385 are Laptop Graphics Cards

Note: GeForce GTX 850M and Radeon R9 M385 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 GeForce GTX 850M or Radeon R9 M385 here:

Main Specs

  GeForce GTX 850M Radeon R9 M385
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 4 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.
  • GeForce GTX 850M and Radeon R9 M385 have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 850M is build with Maxwell architecture, and Radeon R9 M385 - with GCN.
  • GeForce GTX 850M and Radeon R9 M385 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 2−3 1−2
low / 720p 27−30 24−27
medium / 1080p 16−18 12−14
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 18% more, than Radeon R9 M385.

Full Specs

  GeForce GTX 850M Radeon R9 M385
Architecture Maxwell GCN
Code name N15P-GT Strato
Type Laptop Laptop
Release date 12 March 2014 16 June 2015
Pipelines 640 896
Boost Clock 1100 MHz
Transistor count 1,870 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 36.08 56.00
Floating-point performance 1,155 gflops 1,792 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 80.0 GB/s 76.8 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 640
Bus support PCI Express 2.0, PCI Express 3.0 PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 153 Mh/s
Laptop size medium sized medium sized
Standard memory configuration DDR3 or GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Ethereum / ETH (DaggerHashimoto) 1.8 Mh/s
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