Quadro K3100M vs Radeon R7 M380

If you are going to buy a new graphics card and are choosing between Quadro K3100M and Radeon R7 M380, 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 K3100M stacks up against Radeon R7 M380, check out specs charts below.

Quadro K3100M and Radeon R7 M380 are Laptop Graphics Cards

Note: Quadro K3100M and Radeon R7 M380 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 K3100M or Radeon R7 M380 here:

Main Specs

  Quadro K3100M Radeon R7 M380
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 DDR3
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro K3100M is connected by MXM-B (3.0), and Radeon R7 M380 uses PCIe 3.0 x16 interface.
  • Quadro K3100M and Radeon R7 M380 have maximum RAM of 4 GB.
  • Quadro K3100M is used in Mobile workstations, and Radeon R7 M380 - in Laptops.
  • Quadro K3100M is build with Kepler architecture, and Radeon R7 M380 - with GCN.
  • Core clock speed of Radeon R7 M380 is 209 MHz higher, than Quadro K3100M.
  • Quadro K3100M and Radeon R7 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K3100M is 2200 MHz higher, than Radeon R7 M380.

Game benchmarks

high / 1080p 10−12 6−7
ultra / 1080p 7−8 4−5
QHD / 1440p 1−2 0−1
low / 720p 24−27 16−18
medium / 1080p 14−16 8−9
The average gaming FPS of Quadro K3100M in Assassin's Creed Odyssey is 55% more, than Radeon R7 M380.

Full Specs

  Quadro K3100M Radeon R7 M380
Architecture Kepler GCN
Code name N15E-Q1-A2 Tropo
Type Mobile workstation Laptop
Release date 23 July 2013 7 May 2015
Pipelines 768 640
Core clock speed 706 MHz 915 MHz
Boost Clock 915 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 45.18 36.60
Floating-point performance 1,084 gflops 1,171 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3200 MHz 1000 MHz
Memory bandwidth 102.4 GB/s 32 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) 44 Mh/s
Laptop size large 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 +
AppAcceleration +
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