Quadro K5100M vs Radeon HD 4890

When comparing Quadro K5100M and Radeon HD 4890, 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 K5100M and Radeon HD 4890 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 K5100M Radeon HD 4890
Power consumption (TDP) 100 Watt 190 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 1 GB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4890 has 90% more power consumption, than Quadro K5100M.
  • Quadro K5100M is connected by MXM-B (3.0), and Radeon HD 4890 uses PCIe 2.0 x16 interface.
  • Quadro K5100M has 7 GB more memory, than Radeon HD 4890.
  • Quadro K5100M is used in Mobile workstations, and Radeon HD 4890 - in Desktops.
  • Quadro K5100M is build with Kepler architecture, and Radeon HD 4890 - with TeraScale.
  • Core clock speed of Radeon HD 4890 is 79 MHz higher, than Quadro K5100M.
  • Quadro K5100M is manufactured by 28 nm process technology, and Radeon HD 4890 - by 55 nm process technology.
  • Memory clock speed of Radeon HD 4890 is 300 MHz higher, than Quadro K5100M.

Game benchmarks

high / 1080p 14−16 7−8
ultra / 1080p 8−9 4−5
QHD / 1440p 3−4 0−1
low / 720p 30−35 16−18
medium / 1080p 18−20 8−9
The average gaming FPS of Quadro K5100M in Assassin's Creed Odyssey is 100% more, than Radeon HD 4890.

Full Specs

  Quadro K5100M Radeon HD 4890
Architecture Kepler TeraScale
Code name N15E-Q5-A2 RV790
Type Mobile workstation Desktop
Release date 23 July 2013 2 April 2009
Pipelines 1536 800
Core clock speed 771 MHz 850 MHz
Transistor count 3,540 million 959 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 98.69 34.00
Floating-point performance 2,369 gflops 1,360.0 gflops
Length 241 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz 3900 MHz
Memory bandwidth 115.2 GB/s 124.8 GB/s
Shared memory -
DirectX 12 10.1 (10_1)
Shader Model 5 4.1
OpenGL 4.5 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA +
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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