Product comparison · 2 gpus

Dell 490-BCIW graphics card NVIDIA Quadro K620 vs Dell 490-BCIY graphics card AMD FirePro W4100

29specifications compared
15differ
14identical
20known for one product only

Key differences

Graphics processor family
- 490-BCIW graphics card NVIDIA Quadro K620:NVIDIA
- 490-BCIY graphics card AMD FirePro W4100:AMD
Graphics processor
- 490-BCIW graphics card NVIDIA Quadro K620:Quadro K620
- 490-BCIY graphics card AMD FirePro W4100:FirePro W4100
Maximum resolution
- 490-BCIW graphics card NVIDIA Quadro K620:3840 x 2160 pixels
- 490-BCIY graphics card AMD FirePro W4100:4096 x 2160 pixels
CUDA
- 490-BCIW graphics card NVIDIA Quadro K620:Yes
- 490-BCIY graphics card AMD FirePro W4100:No
Maximum digital resolution
- 490-BCIW graphics card NVIDIA Quadro K620:3840 x 2160 pixels
- 490-BCIY graphics card AMD FirePro W4100:4096 x 2160 pixels
Graphics card memory type
- 490-BCIW graphics card NVIDIA Quadro K620:GDDR3
- 490-BCIY graphics card AMD FirePro W4100:GDDR5
Memory bandwidth (max)
- 490-BCIW graphics card NVIDIA Quadro K620:29 GB/s
- 490-BCIY graphics card AMD FirePro W4100:72 GB/s
Interface type
- 490-BCIW graphics card NVIDIA Quadro K620:PCI Express x16
- 490-BCIY graphics card AMD FirePro W4100:PCI Express x16 3.0

Side by side

Differences highlightedShow differences only

Comparison of 490-BCIW, 490-BCIY
49 specifications	A Dell 490-BCIW graphics card NVIDIA Quadro K620 Model 490-BCIW View product	B Dell 490-BCIY graphics card AMD FirePro W4100 Model 490-BCIY View product
Processor5 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorDiffers	Quadro K620	FirePro W4100
Maximum resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
CUDADiffers	Yes	No
CUDA coresKnown for one	384	Unknown — not stated by the source
FireStreamKnown for one	No	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Peak floating point performance (single precision)Known for one	Unknown — not stated by the source	645.1 Gflops
Stream processorsKnown for one	Unknown — not stated by the source	512
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory bandwidth (max)Differs	29 GB/s	72 GB/s
Ports & interfaces3 differ
Interface typeDiffers	PCI Express x16	PCI Express x16 3.0
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	4
Performance2 differ
OpenGL versionDiffers	4.5	4.4
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIDiffers	Yes	No
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
OpenCL versionKnown for one	Unknown — not stated by the source	1.2
Design1 differ
Product colourDiffers	Black, Green	Black, Red
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, C-Tick, BSMI, KCC, UL, VCCI, WEEE
Power1 differ
Power consumption (typical)Differs	45 W	50 W
System requirements1 differ
Minimum system requirementsDiffers	PCI Express 2.0 x16	PCI Express 3.0 x16
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Minimum RAMKnown for one	Unknown — not stated by the source	2048 MB
Weight & dimensionsidentical
LengthKnown for one	160 mm	Unknown — not stated by the source
HeightKnown for one	68.9 mm	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	nView	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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