Quadro 4000M vs Radeon HD 7670A

When choosing between Quadro 4000M and Radeon HD 7670A, 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 4000M and Radeon HD 7670A.

Quadro 4000M is a Laptop Graphics Card

Note: Quadro 4000M 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 4000M here:

Main Specs

  Quadro 4000M Radeon HD 7670A
Power consumption (TDP) 100 Watt 45 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • Quadro 4000M has 122% more power consumption, than Radeon HD 7670A.
  • Quadro 4000M is connected by MXM-B (3.0), and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Quadro 4000M has 1 GB more memory, than Radeon HD 7670A.
  • Quadro 4000M is used in Mobile workstations, and Radeon HD 7670A - in Desktops.
  • Quadro 4000M is build with Fermi architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Radeon HD 7670A is 125 MHz higher, than Quadro 4000M.
  • Quadro 4000M and Radeon HD 7670A are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2800 MHz higher, than Quadro 4000M.

Game benchmarks

high / 1080p 3−4 1−2
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of Quadro 4000M in Assassin's Creed Odyssey is 33% more, than Radeon HD 7670A.

Full Specs

  Quadro 4000M Radeon HD 7670A
Architecture Fermi TeraScale 2
Code name Fermi Turks
Type Mobile workstation Desktop
Release date 22 February 2011 5 January 2012
Pipelines 336 480
Core clock speed 475 MHz 600 MHz
Transistor count 1,950 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 26.60 14.40
Floating-point performance 638.4 gflops 576.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1200 MHz 4000 MHz
Memory bandwidth 80 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large
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