Quadro K1000M vs Radeon HD 7970M

In this comparison between Quadro K1000M and Radeon HD 7970M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K1000M will be the best choice, for others Radeon HD 7970M will be their preference. Study the comparison tables below and make your choice.

Quadro K1000M and Radeon HD 7970M are Laptop Graphics Cards

Note: Quadro K1000M and Radeon HD 7970M are only used in laptop graphics. They have 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 or Radeon HD 7970M here:

Main Specs

  Quadro K1000M Radeon HD 7970M
Power consumption (TDP) 45 Watt 100 Watt
Interface MXM-A (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7970M has 122% more power consumption, than Quadro K1000M.
  • Quadro K1000M is connected by MXM-A (3.0), and Radeon HD 7970M uses MXM-B (3.0) interface.
  • Quadro K1000M and Radeon HD 7970M have maximum RAM of 2 GB.
  • Quadro K1000M is used in Mobile workstations, and Radeon HD 7970M - in Laptops.
  • Quadro K1000M is build with Kepler architecture, and Radeon HD 7970M - with GCN.
  • Both graphics cards have the same core clock speed.
  • Quadro K1000M and Radeon HD 7970M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M is 3000 MHz higher, than Quadro K1000M.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 1−2 35−40
medium / 1080p 0−1 21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 3600% more, than Quadro K1000M.

Full Specs

  Quadro K1000M Radeon HD 7970M
Architecture Kepler GCN
Code name N14P-Q1 Wimbledon XT
Type Mobile workstation Laptop
Release date 1 June 2012 1 May 2012
Pipelines 192 1280
Core clock speed 850 MHz 850 MHz
Transistor count 1,270 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 13.60 68.00
Floating-point performance 326.4 gflops 2,176 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 4800 MHz
Memory bandwidth 28.8 GB/s 153.6 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 10 Mh/s 254 Mh/s
Laptop size medium sized large
Optimus +
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