Quadro K2100M vs Radeon R9 M375X

If you are going to buy a new graphics card and are choosing between Quadro K2100M and Radeon R9 M375X, 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 Quadro K2100M stacks up against Radeon R9 M375X, check out specs charts below.

Quadro K2100M is a Laptop Graphics Card

Note: Quadro K2100M 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 Quadro K2100M here:

Main Specs

  Quadro K2100M Radeon R9 M375X
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 M375X uses PCIe 3.0 x16 interface.
  • Radeon R9 M375X has 2 GB more memory, than Quadro K2100M.
  • Quadro K2100M is used in Mobile workstations, and Radeon R9 M375X - in Desktops.
  • Quadro K2100M is build with Kepler architecture, and Radeon R9 M375X - with GCN 1.0.
  • Core clock speed of Radeon R9 M375X is 258 MHz higher, than Quadro K2100M.
  • Quadro K2100M and Radeon R9 M375X are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K2100M is 1875 MHz higher, than Radeon R9 M375X.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon R9 M375X in Assassin's Creed Odyssey is 50% more, than Quadro K2100M.

Full Specs

  Quadro K2100M Radeon R9 M375X
Architecture Kepler GCN 1.0
Code name GK106 Tropo
Type Mobile workstation Desktop
Release date 23 July 2013 5 May 2015
Pipelines 576 640
Core clock speed 667 MHz 925 MHz
Boost Clock 1015 MHz
Transistor count 2,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 32.02 40.60
Floating-point performance 768.4 gflops 1,299 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3000 MHz 1125 MHz
Memory bandwidth 48.0 GB/s 72 GB/s
Shared memory -
DirectX 12
Shader Model 5 5.1
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
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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