Product comparison · 2 gpus

Lenovo 00YL370 graphics card NVIDIA Quadro K420 GDDR3 vs Lenovo GT720 GDDR5 1GB

25specifications compared
12differ
13identical
22known for one product only

Key differences

Graphics processor
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:Quadro K420
- GT720 GDDR5 1GB:GeForce GT 720
Maximum resolution
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:4096 x 2160 pixels
- GT720 GDDR5 1GB:3840 x 2160 pixels
Graphics card memory type
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:GDDR3
- GT720 GDDR5 1GB:GDDR5
Memory bandwidth (max)
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:29 GB/s
- GT720 GDDR5 1GB:40 GB/s
DVI-I ports quantity
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:1
- GT720 GDDR5 1GB:0
DisplayPorts quantity
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:1
- GT720 GDDR5 1GB:2
PhysX
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:No
- GT720 GDDR5 1GB:Yes
DirectX version
- 00YL370 graphics card NVIDIA Quadro K420 GDDR3:11
- GT720 GDDR5 1GB:12.0

Side by side

Differences highlightedShow differences only

Comparison of 00YL370, GT720 GDDR5 1GB
47 specifications	A Lenovo 00YL370 graphics card NVIDIA Quadro K420 GDDR3 Model 00YL370 View product	B Lenovo GT720 GDDR5 1GB View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	Quadro K420	GeForce GT 720
Maximum resolutionDiffers	4096 x 2160 pixels	3840 x 2160 pixels
CUDA	Yes	Yes
CUDA cores	192	192
Processor frequencyKnown for one	875 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
Processor boost clock speedKnown for one	Unknown — not stated by the source	797 MHz
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busKnown for one	128 bit	Unknown — not stated by the source
Memory clock speedKnown for one	891 MHz	Unknown — not stated by the source
Memory bandwidth (max)Differs	29 GB/s	40 GB/s
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Ports & interfaces2 differ
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	2
DVI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
Performance2 differ
PhysXDiffers	No	Yes
TV tuner integrated	No	No
DirectX versionDiffers	11	12.0
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL version	4.4	4.4
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA GameWorks VRKnown for one	No	Unknown — not stated by the source
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Product colourKnown for one	Black	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)Differs	5 - 90%	5 - 95%
Storage temperature (T-T)Known for one	-40 - 75 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	120 g	110 g
LengthDiffers	160 mm	144 mm
HeightDiffers	68.9 mm	69 mm
DepthKnown for one	Unknown — not stated by the source	16 mm
Packaging dataidentical
Package widthKnown for one	177 mm	Unknown — not stated by the source
Package depthKnown for one	144 mm	Unknown — not stated by the source
Package heightKnown for one	53 mm	Unknown — not stated by the source
Package weightKnown for one	180 g	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	19 W
System requirementsidentical
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

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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