Quadro K3100M vs Radeon R9 M380

Find out if it is worth upgrading your current GPU setup by comparing Quadro K3100M and Radeon R9 M380. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K3100M and Radeon R9 M380. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Quadro K3100M and Radeon R9 M380 are Laptop Graphics Cards

Note: Quadro K3100M and Radeon R9 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 R9 M380 here:

Main Specs

  Quadro K3100M Radeon R9 M380
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
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 R9 M380 uses PCIe 3.0 x16 interface.
  • Quadro K3100M and Radeon R9 M380 have maximum RAM of 4 GB.
  • Quadro K3100M is used in Mobile workstations, and Radeon R9 M380 - in Laptops.
  • Quadro K3100M is build with Kepler architecture, and Radeon R9 M380 - with GCN.
  • Core clock speed of Radeon R9 M380 is 294 MHz higher, than Quadro K3100M.
  • Quadro K3100M and Radeon R9 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K3100M is 1700 MHz higher, than Radeon R9 M380.

Game benchmarks

high / 1080p 10−12 16−18
ultra / 1080p 7−8 9−10
QHD / 1440p 1−2 4−5
4K / 2160p 4−5
low / 720p 24−27 30−35
medium / 1080p 14−16 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 33% more, than Quadro K3100M.

Full Specs

  Quadro K3100M Radeon R9 M380
Architecture Kepler GCN
Code name N15E-Q1-A2 Strato Pro GDDR5
Type Mobile workstation Laptop
Release date 23 July 2013 16 June 2015
Pipelines 768 768
Core clock speed 706 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 3,540 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 45.18 48.00
Floating-point performance 1,084 gflops 1,536 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3200 MHz 1500 MHz
Memory bandwidth 102.4 GB/s 96 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) 44 Mh/s 194 Mh/s
Laptop size large 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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