Quadro K5100M vs Radeon HD 7790

When choosing between Quadro K5100M and Radeon HD 7790, 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 K5100M and Radeon HD 7790.

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 K5100M Radeon HD 7790
Power consumption (TDP) 100 Watt 85 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Quadro K5100M has 17% more power consumption, than Radeon HD 7790.
  • Quadro K5100M is connected by MXM-B (3.0), and Radeon HD 7790 uses PCIe 3.0 x16 interface.
  • Quadro K5100M has 7 GB more memory, than Radeon HD 7790.
  • Quadro K5100M is used in Mobile workstations, and Radeon HD 7790 - in Desktops.
  • Quadro K5100M is build with Kepler architecture, and Radeon HD 7790 - with GCN 2.0.
  • Core clock speed of Radeon HD 7790 is 229 MHz higher, than Quadro K5100M.
  • Quadro K5100M and Radeon HD 7790 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7790 is 2400 MHz higher, than Quadro K5100M.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 8−9 9−10
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 6% more, than Quadro K5100M.

Full Specs

  Quadro K5100M Radeon HD 7790
Architecture Kepler GCN 2.0
Code name N15E-Q5-A2 Bonaire
Type Mobile workstation Desktop
Release date 23 July 2013 22 March 2013
Pipelines 1536 896
Core clock speed 771 MHz 1000 MHz
Transistor count 3,540 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 98.69 56.00
Floating-point performance 2,369 gflops 1,792 gflops
Length 183 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 6000 MHz
Memory bandwidth 115.2 GB/s 96 GB/s
Shared memory -
DirectX 12 12 (12_0)
Shader Model 5 6.3
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 35 Mh/s 218 Mh/s
Laptop size large
Optimus +
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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