Quadro CX vs Quadro K5100M

When comparing Quadro CX and Quadro K5100M, 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 Quadro CX and Quadro K5100M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K5100M is a Laptop Graphics Card

Note: Quadro K5100M 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 K5100M here:

Main Specs

  Quadro CX Quadro K5100M
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1536 MB 8 GB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video No outputs
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  • Quadro CX has 50% more power consumption, than Quadro K5100M.
  • Quadro CX is connected by PCIe 2.0 x16, and Quadro K5100M uses MXM-B (3.0) interface.
  • Quadro CX has 1528 GB more memory, than Quadro K5100M.
  • Quadro CX is used in Desktops, and Quadro K5100M - in Mobile workstations.
  • Quadro CX is build with Tesla 2.0 architecture, and Quadro K5100M - with Kepler.
  • Core clock speed of Quadro K5100M is 169 MHz higher, than Quadro CX.
  • Quadro CX is manufactured by 55 nm process technology, and Quadro K5100M - by 28 nm process technology.
  • Memory clock speed of Quadro K5100M is 2000 MHz higher, than Quadro CX.

Game benchmarks

high / 1080p 1−2 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 10−12 30−35
medium / 1080p 2−3 18−20
The average gaming FPS of Quadro K5100M in Assassin's Creed Odyssey is 340% more, than Quadro CX.

Full Specs

  Quadro CX Quadro K5100M
Architecture Tesla 2.0 Kepler
Code name GT200B N15E-Q5-A2
Type Workstation Mobile workstation
Release date 11 November 2008 23 July 2013
Pipelines 192 1536
Core clock speed 602 MHz 771 MHz
Transistor count 1,400 million 3,540 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 38.53 98.69
Floating-point performance 462.3 gflops 2,369 gflops
Length 267 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 1600 MHz 3600 MHz
Memory bandwidth 76.8 GB/s 115.2 GB/s
Shared memory -
DirectX 11.1 (10_0) 12
Shader Model 4.0 5
OpenGL 3.3 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 1.3 +
Bitcoin / BTC (SHA256) 35 Mh/s
Laptop size large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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