Quadro K4000M vs Radeon HD 6770

When choosing between Quadro K4000M and Radeon HD 6770, 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 K4000M and Radeon HD 6770.

Quadro K4000M is a Laptop Graphics Card

Note: Quadro K4000M 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 K4000M here:

Main Specs

  Quadro K4000M Radeon HD 6770
Power consumption (TDP) 100 Watt 108 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6770 has 8% more power consumption, than Quadro K4000M.
  • Quadro K4000M is connected by MXM-B (3.0), and Radeon HD 6770 uses PCIe 2.0 x16 interface.
  • Quadro K4000M has 3 GB more memory, than Radeon HD 6770.
  • Quadro K4000M is used in Mobile workstations, and Radeon HD 6770 - in Desktops.
  • Quadro K4000M is build with Kepler architecture, and Radeon HD 6770 - with TeraScale 2.
  • Quadro K4000M is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • Memory clock speed of Quadro K4000M is 1750 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 5−6
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 116% more, than Radeon HD 6770.

Full Specs

  Quadro K4000M Radeon HD 6770
Architecture Kepler TeraScale 2
Code name N14E-Q3 Juniper
Type Mobile workstation Desktop
Release date 1 June 2012 21 January 2011
Pipelines 960 800
Core clock speed 600 MHz
Boost Clock 900 MHz
Transistor count 3,540 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 48.08 34.00
Floating-point performance 1,154 gflops 1,360.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2800 MHz 1050 MHz
Memory bandwidth 89.6 GB/s 76.8 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 37 Mh/s 118 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
CrossFire +
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