Quadro K5000 vs Radeon HD 6850M

When comparing Quadro K5000 and Radeon HD 6850M, 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 K5000 and Radeon HD 6850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6850M is a Laptop Graphics Card

Note: Radeon HD 6850M 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 Radeon HD 6850M here:

Main Specs

  Quadro K5000 Radeon HD 6850M
Power consumption (TDP) 122 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 2x DVI, 2x DisplayPort No outputs
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  • Quadro K5000 has 144% more power consumption, than Radeon HD 6850M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Quadro K5000 has 3 GB more memory, than Radeon HD 6850M.
  • Quadro K5000 is used in Desktops, and Radeon HD 6850M - in Laptops.
  • Quadro K5000 is build with Kepler architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Quadro K5000 is 131 MHz higher, than Radeon HD 6850M.
  • Quadro K5000 is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of Quadro K5000 is 4600 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 20−22 2−3
ultra / 1080p 12−14 0−1
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 12−14
medium / 1080p 24−27 3−4
The average gaming FPS of Quadro K5000 in Assassin's Creed Odyssey is 366% more, than Radeon HD 6850M.

Full Specs

  Quadro K5000 Radeon HD 6850M
Architecture Kepler Terascale 2
Code name GK104 Granville Pro/LP
Type Workstation Laptop
Release date 17 August 2012 6 January 2011
Pipelines 1536 800
Core clock speed 706 MHz 575 / 675 MHz
Transistor count 3,540 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 90.37 27.00
Floating-point performance 2,169 gflops 1,080.0 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5400 MHz 800 MHz
Memory bandwidth 172.8 GB/s 25.6 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.0
Bitcoin / BTC (SHA256) 111 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 2.2 Mh/s
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