Quadro K5000 vs Radeon R9 280

If you are going to buy a new graphics card and are choosing between Quadro K5000 and Radeon R9 280, 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 K5000 stacks up against Radeon R9 280, check out specs charts below.

Main Specs

  Quadro K5000 Radeon R9 280
Power consumption (TDP) 122 Watt 200 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors 2x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R9 280 has 63% more power consumption, than Quadro K5000.
  • Quadro K5000 is connected by PCIe 2.0 x16, and Radeon R9 280 uses PCIe 3.0 x16 interface.
  • Quadro K5000 has 1 GB more memory, than Radeon R9 280.
  • Both cards are used in Desktops.
  • Quadro K5000 is build with Kepler architecture, and Radeon R9 280 - with GCN 1.0.
  • Quadro K5000 and Radeon R9 280 are manufactured by 28 nm process technology.
  • Radeon R9 280 is 8 mm longer, than Quadro K5000.
  • Memory clock speed of Quadro K5000 is 4150 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 20−22 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 35−40 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 77% more, than Quadro K5000.

Full Specs

  Quadro K5000 Radeon R9 280
Architecture Kepler GCN 1.0
Code name GK104 Tahiti
Type Workstation Desktop
Release date 17 August 2012 4 March 2014
Pipelines 1536 1792
Core clock speed 706 MHz
Boost Clock 933 MHz
Transistor count 3,540 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 90.37 104.5
Floating-point performance 2,169 gflops 3,344 gflops
Length 267 mm 275 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 5400 MHz 1250 MHz
Memory bandwidth 172.8 GB/s 240 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
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 111 Mh/s 408 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 2.2 Mh/s 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
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