GRID K520 vs Radeon R9 380X

When comparing GRID K520 and Radeon R9 380X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GRID K520 and Radeon R9 380X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GRID K520 Radeon R9 380X
Power consumption (TDP) 225 Watt 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price
  • GRID K520 has 18% more power consumption, than Radeon R9 380X.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K520 and Radeon R9 380X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • GRID K520 is build with Kepler architecture, and Radeon R9 380X - with GCN 3.0.
  • GRID K520 and Radeon R9 380X are manufactured by 28 nm process technology.
  • GRID K520 is 46 mm longer, than Radeon R9 380X.
  • Memory clock speed of GRID K520 is 4030 MHz higher, than Radeon R9 380X.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 4−5 16−18
4K / 2160p 4−5 10−11
low / 720p 30−35 60−65
medium / 1080p 20−22 40−45
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 128% more, than GRID K520.

Full Specs

  GRID K520 Radeon R9 380X
Architecture Kepler GCN 3.0
Code name GK104 Antigua
Type Workstation Desktop
Release date 23 July 2013 19 November 2015
Pipelines 1536 2048
Core clock speed 745 MHz
Boost Clock 970 MHz
Transistor count 3,540 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 124.2
Floating-point performance 2x 2,448 gflops 3,973 gflops
Length 267 mm 221 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 970 MHz
Memory bandwidth 160.0 GB/s 182.4 GB/s
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.5
OpenCL 1.2 2.0
Vulkan 1.1.126 +
CUDA 3.0
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 76 Mh/s
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.89 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
Zcash / ZEC (Equihash) 175 Sol/s
Compute units 32
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
  Check Price