Quadro K2100M vs Radeon R9 M385

When choosing between Quadro K2100M and Radeon R9 M385, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K2100M and Radeon R9 M385.

Quadro K2100M and Radeon R9 M385 are Laptop Graphics Cards

Note: Quadro K2100M 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 Quadro K2100M or Radeon R9 M385 here:

Main Specs

  Quadro K2100M Radeon R9 M385
Power consumption (TDP) 55 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro K2100M is connected by MXM-A (3.0), and Radeon R9 M385 uses PCIe 3.0 x16 interface.
  • Radeon R9 M385 has 2 GB more memory, than Quadro K2100M.
  • Quadro K2100M is used in Mobile workstations, and Radeon R9 M385 - in Laptops.
  • Quadro K2100M is build with Kepler architecture, and Radeon R9 M385 - with GCN.
  • Quadro K2100M and Radeon R9 M385 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K2100M is 1500 MHz higher, than Radeon R9 M385.

Game benchmarks

high / 1080p 6−7 10−12
ultra / 1080p 4−5 6−7
QHD / 1440p 0−1 1−2
low / 720p 16−18 24−27
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 75% more, than Quadro K2100M.

Full Specs

  Quadro K2100M Radeon R9 M385
Architecture Kepler GCN
Code name GK106 Strato
Type Mobile workstation Laptop
Release date 23 July 2013 16 June 2015
Pipelines 576 896
Core clock speed 667 MHz
Boost Clock 1100 MHz
Transistor count 2,540 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 32.02 56.00
Floating-point performance 768.4 gflops 1,792 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3000 MHz 1500 MHz
Memory bandwidth 48.0 GB/s 76.8 GB/s
Shared memory - -
DirectX 12
Shader Model 5 6.3
OpenGL 4.5 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 38 Mh/s
Laptop size medium sized medium sized
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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