Quadro K1000M vs Quadro K4000

If you are going to buy a new graphics card and are choosing between Quadro K1000M and Quadro K4000, 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 Quadro K4000, 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 Quadro K4000
Power consumption (TDP) 45 Watt 80 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 1x DVI, 2x DisplayPort
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  • Quadro K4000 has 77% more power consumption, than Quadro K1000M.
  • Quadro K1000M is connected by MXM-A (3.0), and Quadro K4000 uses PCIe 2.0 x16 interface.
  • Quadro K4000 has 1 GB more memory, than Quadro K1000M.
  • Quadro K1000M is used in Mobile workstations, and Quadro K4000 - in Desktops.
  • Quadro K1000M and Quadro K4000 are build with Kepler architecture.
  • Core clock speed of Quadro K1000M is 40 MHz higher, than Quadro K4000.
  • Quadro K1000M and Quadro K4000 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4000 is 3816 MHz higher, than Quadro K1000M.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 8−9
QHD / 1440p 0−1 3−4
low / 720p 1−2 27−30
medium / 1080p 0−1 16−18
The average gaming FPS of Quadro K4000 in Assassin's Creed Odyssey is 2700% more, than Quadro K1000M.

Full Specs

  Quadro K1000M Quadro K4000
Architecture Kepler Kepler
Code name N14P-Q1 GK106
Type Mobile workstation Workstation
Release date 1 June 2012 1 March 2013
Pipelines 192 768
Core clock speed 850 MHz 810 MHz
Transistor count 1,270 million 2,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 13.60 51.84
Floating-point performance 326.4 gflops 1,244 gflops
Length 241 mm
Memory bus width 128 Bit 192 Bit
Memory clock speed 1800 MHz 5616 MHz
Memory bandwidth 28.8 GB/s 134.8 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
Bitcoin / BTC (SHA256) 10 Mh/s 61 Mh/s
Laptop size medium sized
Optimus +
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