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Product comparison · 2 gpus

ASUS Radeon RX 580 O4G vs ASUS RX550-2G AMD Radeon RX 550

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  • 19specifications compared
  • 11differ
  • 8identical
  • 20known for one product only

Key differences

  • Graphics processor
    • Radeon RX 580
    • Radeon RX 550
  • Maximum resolution
    • 7680 x 4320 pixels
    • 5120 x 2880 pixels
  • Discrete graphics card memory
    • 4 GB
    • 2 GB
  • Memory bus
    • 256 bit
    • 128 bit
  • HDMI ports quantity
    • 2
    • 1
  • DisplayPorts quantity
    • 2
    • 1
  • HDMI version
    • 2.0b
    • 2.0
  • Number of fans
    • 2 fan(s)
    • 1 fan(s)

Side by side

Differences highlightedShow differences only
39 specifications
A

ASUS

ASUS Radeon RX 580 O4GView product
B

ASUS

RX550-2G AMD Radeon RX 550

Model RX550-2G

View product
Processor2 differ
Graphics processor familyAMDAMD
Graphics processorDiffersRadeon RX 580Radeon RX 550
Maximum resolutionDiffers7680 x 4320 pixels5120 x 2880 pixels
Processor frequencyKnown for one1183 MHz
Maximum digital resolutionKnown for one5120 x 2880 pixels
Stream processorsKnown for one512
CUDAKnown for oneYes
CUDA coresKnown for one2304
Processor frequency (OC mode)Known for one1380 MHz
Processor boost clock speed (Gaming mode)Known for one1360 MHz
Maximum displays per videocardKnown for one4
Memory2 differ
Discrete graphics card memoryDiffers4 GB2 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers256 bit128 bit
Memory clock speed7000 MHz7000 MHz
Ports & interfaces3 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantityDiffers21
DVI-D ports quantity11
DVI-I ports quantityKnown for one0
DisplayPorts quantityDiffers21
HDMI versionDiffers2.0b2.0
VGA (D-Sub) ports quantityKnown for one0
DisplayPort versionKnown for one1.4
Performanceidentical
PhysXKnown for oneNo
TV tuner integratedKnown for oneNo
DirectX versionKnown for one12.0
OpenGL version4.54.5
HDCPYesYes
Dual Link DVIKnown for oneYes
Full HDKnown for oneYes
Design1 differ
Cooling typeActiveActive
Number of fansDiffers2 fan(s)1 fan(s)
Number of slotsKnown for one2
Product colourKnown for oneBlack, Red
Weight & dimensions3 differ
LengthDiffers242 mm182 mm
DepthDiffers38 mm43 mm
HeightDiffers128.9 mm112 mm
Poweridentical
Minimum system power supplyKnown for one500 W
Supplementary power connectorsKnown for one1x 8-pin

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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