Quadro K1000M vs Radeon R9 M275

If you are going to buy a new graphics card and are choosing between Quadro K1000M and Radeon R9 M275, 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 R9 M275, check out specs charts below.

Quadro K1000M and Radeon R9 M275 are Laptop Graphics Cards

Note: Quadro K1000M and Radeon R9 M275 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 R9 M275 here:

Main Specs

  Quadro K1000M Radeon R9 M275
Power consumption (TDP) 45 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro K1000M is connected by MXM-A (3.0), and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon R9 M275 has 2 GB more memory, than Quadro K1000M.
  • Quadro K1000M is used in Mobile workstations, and Radeon R9 M275 - in Laptops.
  • Quadro K1000M is build with Kepler architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 75 MHz higher, than Quadro K1000M.
  • Quadro K1000M and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 2700 MHz higher, than Quadro K1000M.

Game benchmarks

high / 1080p 0−1 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 R9 M275 in Assassin's Creed Odyssey is 1200% more, than Quadro K1000M.

Full Specs

  Quadro K1000M Radeon R9 M275
Architecture Kepler GCN
Code name N14P-Q1 Venus
Type Mobile workstation Laptop
Release date 1 June 2012 1 August 2014
Pipelines 192 640
Core clock speed 850 MHz 925 MHz
Boost Clock 925 MHz
Transistor count 1,270 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 13.60 37.00
Floating-point performance 326.4 gflops 1,184 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 28.8 GB/s 64 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 122 Mh/s
Laptop size medium sized large
Optimus +
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