Quadro K1000M vs Radeon HD 7670A

If you are going to buy a new graphics card and are choosing between Quadro K1000M and Radeon HD 7670A, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K1000M stacks up against Radeon HD 7670A, check out specs charts below.

Quadro K1000M is a Laptop Graphics Card

Note: Quadro K1000M 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 K1000M here:

Main Specs

  Quadro K1000M Radeon HD 7670A
Power consumption (TDP) 45 Watt 45 Watt
Interface MXM-A (3.0) MXM-A (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
  Check Price
  • Both graphics cards have the same power consumption of 45 Watt.
  • Both video cards are using MXM-A (3.0) interface connection to a motherboard.
  • Quadro K1000M has 1 GB more memory, than Radeon HD 7670A.
  • Quadro K1000M is used in Mobile workstations, and Radeon HD 7670A - in Desktops.
  • Quadro K1000M is build with Kepler architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Quadro K1000M is 250 MHz higher, than Radeon HD 7670A.
  • Quadro K1000M is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2200 MHz higher, than Quadro K1000M.

Game benchmarks

high / 1080p 0−1 1−2
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon HD 7670A in Assassin's Creed Odyssey is 1200% more, than Quadro K1000M.

Full Specs

  Quadro K1000M Radeon HD 7670A
Architecture Kepler TeraScale 2
Code name N14P-Q1 Turks
Type Mobile workstation Desktop
Release date 1 June 2012 5 January 2012
Pipelines 192 480
Core clock speed 850 MHz 600 MHz
Transistor count 1,270 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 13.60 14.40
Floating-point performance 326.4 gflops 576.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 4000 MHz
Memory bandwidth 28.8 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 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 10 Mh/s
Laptop size medium sized
Optimus +
  Check Price