Quadro K4000 vs Radeon R9 270

When choosing between Quadro K4000 and Radeon R9 270, 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 K4000 and Radeon R9 270.

Main Specs

  Quadro K4000 Radeon R9 270
Power consumption (TDP) 80 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270 has 87% more power consumption, than Quadro K4000.
  • Quadro K4000 is connected by PCIe 2.0 x16, and Radeon R9 270 uses PCIe 3.0 x16 interface.
  • Quadro K4000 has 1 GB more memory, than Radeon R9 270.
  • Both cards are used in Desktops.
  • Quadro K4000 is build with Kepler architecture, and Radeon R9 270 - with GCN 1.0.
  • Quadro K4000 and Radeon R9 270 are manufactured by 28 nm process technology.
  • Quadro K4000 is 31 mm longer, than Radeon R9 270.

Game benchmarks

high / 1080p 14−16 21−24
ultra / 1080p 8−9 12−14
QHD / 1440p 3−4 7−8
4K / 2160p 5−6
low / 720p 27−30 40−45
medium / 1080p 16−18 27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 57% more, than Quadro K4000.

Full Specs

  Quadro K4000 Radeon R9 270
Architecture Kepler GCN 1.0
Code name GK106 Curacao
Type Workstation Desktop
Release date 1 March 2013 13 November 2013
Pipelines 768 1280
Core clock speed 810 MHz
Boost Clock 925 MHz
Transistor count 2,540 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 51.84 74.00
Floating-point performance 1,244 gflops 2,368 gflops
Length 241 mm 210 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 5616 MHz
Memory bandwidth 134.8 GB/s 179.2 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA 3.0
Monero / XMR (CryptoNight) 0.21 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 61 Mh/s 293 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
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