GRID K280Q vs Radeon R9 290X

When choosing between GRID K280Q and Radeon R9 290X, 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 GRID K280Q and Radeon R9 290X.

Main Specs

  GRID K280Q Radeon R9 290X
Power consumption (TDP) 225 Watt 250 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 290X has 11% more power consumption, than GRID K280Q.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K280Q and Radeon R9 290X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • GRID K280Q is build with Kepler architecture, and Radeon R9 290X - with GCN.
  • GRID K280Q and Radeon R9 290X are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K280Q is 3750 MHz higher, than Radeon R9 290X.

Game benchmarks

high / 1080p 12−14 35−40
ultra / 1080p 7−8 24−27
QHD / 1440p 1−2 18−20
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 45−50
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 216% more, than GRID K280Q.

Full Specs

  GRID K280Q Radeon R9 290X
Architecture Kepler GCN
Code name GK104 Hawaii XT
Type Workstation Desktop
Release date 28 June 2013 24 October 2013
Pipelines 1536 2816
Core clock speed 745 MHz
Boost Clock 947 MHz
Transistor count 3,540 million 6,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 176.0
Floating-point performance 2,289 gflops 5,632 gflops
Length 275 mm
Memory bus width 256 Bit 512 Bit
Memory clock speed 5000 MHz 1250 MHz
Memory bandwidth 160.0 GB/s 320 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 +
CUDA 3.0
Monero / XMR (CryptoNight) 0.76 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 623 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 25.75 Mh/s
Zcash / ZEC (Equihash) 350 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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