All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 gpus

Dell 490-BCIW graphics card NVIDIA Quadro K620 vs Dell Nvidia Tesla K40M

Add a product
  • 16specifications compared
  • 11differ
  • 5identical
  • 33known for one product only

Key differences

  • Graphics processor
    • Quadro K620
    • Tesla K40
  • CUDA cores
    • 384
    • 2880
  • Discrete graphics card memory
    • 2 GB
    • 12 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 384 bit
  • Memory bandwidth (max)
    • 29 GB/s
    • 288 GB/s
  • Interface type
    • PCI Express x16
    • PCI Express x16 3.0
  • Number of slots
    • 1
    • 2

Side by side

Differences highlightedShow differences only
49 specifications
A

Dell

490-BCIW graphics card NVIDIA Quadro K620

Model 490-BCIW

View product
B

Dell

Nvidia Tesla K40MView product
Processor2 differ
Graphics processorDiffersQuadro K620Tesla K40
Maximum resolutionKnown for one3840 x 2160 pixels
CUDA coresDiffers3842880
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one3840 x 2160 pixels
Maximum displays per videocardKnown for one4
Processor frequencyKnown for one745 MHz
Processor boost clock speedKnown for one875 MHz
Parallel processing technology supportKnown for oneNot supported
Peak floating point performance (double precision)Known for one1430 Gflops
Peak floating point performance (single precision)Known for one4290 Gflops
Memory4 differ
Discrete graphics card memoryDiffers2 GB12 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit384 bit
Memory bandwidth (max)Differs29 GB/s288 GB/s
Memory clock speedKnown for one3000 MHz
Ports & interfaces1 differ
Interface typeDiffersPCI Express x16PCI Express x16 3.0
HDMI ports quantityKnown for one0
DVI-D ports quantityKnown for one0
DVI-I ports quantityKnown for one1
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.2
VGA (D-Sub) ports quantityKnown for one0
Performanceidentical
PhysXKnown for oneNo
DirectX versionKnown for one11.2
Shader model versionKnown for one5.0
OpenGL versionKnown for one4.5
HDCPKnown for oneYes
Dual Link DVIKnown for oneYes
NVIDIA 3D VisionKnown for oneYes
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
Design1 differ
Number of slotsDiffers12
Product colourKnown for oneBlack, Green
Power1 differ
Power consumption (typical)Differs45 W235 W
Supplementary power connectorsKnown for one1x 6-pin, 1x 8-pin
System requirementsidentical
Minimum system requirementsKnown for onePCI Express 2.0 x16
Windows operating systems supportedKnown for oneWindows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic
Weight & dimensions2 differ
LengthDiffers160 mm267 mm
HeightDiffers68.9 mm111 mm
Packaging contentidentical
ManualKnown for oneYes
User guideKnown for oneYes
Bundled softwareKnown for onenView
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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.

More gpu comparisons

All gpu comparisons