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Product comparison · 2 gpus

Lenovo NVIDIA RTX 4000 SFF Ada vs Lenovo NVIDIA RTX A400

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  • 19specifications compared
  • 12differ
  • 7identical
  • 24known for one product only

Key differences

  • Graphics processor
    • RTX 4000 Ada
    • RTX A400
  • CUDA cores
    • 6144
    • 768
  • Discrete graphics card memory
    • 20 GB
    • 4 GB
  • Memory bandwidth (max)
    • 280 GB/s
    • 96 GB/s
  • Interface type
    • PCI Express x16 4.0
    • PCI Express x8 4.0
  • Power consumption (max)
    • 70 W
    • 66 W
  • Weight
    • 320 g
    • 250 g
  • Package width
    • 258 mm
    • 243 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

Lenovo

NVIDIA RTX 4000 SFF AdaView product
B

Lenovo

NVIDIA RTX A400View product
Processor2 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersRTX 4000 AdaRTX A400
Maximum resolution7680 x 4320 pixels7680 x 4320 pixels
CUDAYesYes
CUDA coresDiffers6144768
Parallel processing technology supportKnown for oneNot supported
Maximum displays per videocardKnown for one4
Memory2 differ
Discrete graphics card memoryDiffers20 GB4 GB
Graphics card memory typeGDDR6GDDR6
Memory busKnown for one160 bit
Memory bandwidth (max)Differs280 GB/s96 GB/s
Ports & interfaces1 differ
Interface typeDiffersPCI Express x16 4.0PCI Express x8 4.0
Mini DisplayPorts quantity44
HDMI ports quantityKnown for one0
DVI-D ports quantityKnown for one0
DVI-I ports quantityKnown for one0
DisplayPorts quantityKnown for one0
DisplayPort versionKnown for one1.4a
Performanceidentical
TV tuner integratedKnown for oneNo
Designidentical
Cooling typeActiveActive
Number of fans1 fan(s)1 fan(s)
CertificationKnown for oneUL FCC BSMI KC VCCI UKCA CE CB RCM Ukraine DOC Morocco DOC
Form factorKnown for oneFull-Height/Half-Length (FH/HL)
Product colourKnown for oneBlack
Power1 differ
Minimum system power supplyKnown for one160 W
Power consumption (max)Differs70 W66 W
Power consumption (typical)Known for one50 W
Supplementary power connectorsKnown for one1x 16-pin
Operational conditionsidentical
Storage temperature (T-T)Known for one5 - 95 °C
Operating relative humidity (H-H)Known for one5 - 85%
System requirements1 differ
Windows operating systems supportedDiffersYesWindows 10, Windows 11, Windows 7
Linux operating systems supportedKnown for oneYes
Weight & dimensions1 differ
WeightDiffers320 g250 g
LengthKnown for one155.9 mm
DepthKnown for one13.7 mm
HeightKnown for one69 mm
Packaging data4 differ
Package widthDiffers258 mm243 mm
Package depthDiffers158 mm148 mm
Package heightDiffers80 mm54 mm
Package weightDiffers500 g274 g
Package typeKnown for oneBox
Other featuresidentical
Compatible productsKnown for oneThinkStation P Series-ThinkStation P3 Ultra ThinkStation P Series-ThinkStation P3 Ultra SFF G2
Maximum operating temperatureKnown for one91 °C

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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