Product comparison · 2 pcs/workstations

Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 vs Lenovo P300 + Nvidia Quadro K620 2GB DDR3

150specifications compared
27differ
123identical
14known for one product only

Key differences

The Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 has 2 MB more processor cache than the Lenovo P300 + Nvidia Quadro K620 2GB DDR3 (8 MB vs 6 MB). The Lenovo P300 + Nvidia Quadro K620 2GB DDR3 has 0.26 GB more maximum on-board graphics card memory than the Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 (2 GB vs 1.74 GB). The Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 has 50 MHz more on-board graphics card dynamic frequency (max) than the Lenovo P300 + Nvidia Quadro K620 2GB DDR3 (1200 MHz vs 1150 MHz). Only the Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 has ECC supported by processor. Only the Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 has Intel Fast Memory Access.

Processor family
- P300 + NVIDIA Quadro K2200 4GB DDR5:Intel® Xeon® E3 V3 Family
- P300 + Nvidia Quadro K620 2GB DDR3:Intel® Core™ i5
Processor model
- P300 + NVIDIA Quadro K2200 4GB DDR5:E3-1226V3
- P300 + Nvidia Quadro K620 2GB DDR3:i5-4590
Processor cache
- P300 + NVIDIA Quadro K2200 4GB DDR5:8 MB
- P300 + Nvidia Quadro K620 2GB DDR3:6 MB
Processor cache type
- P300 + NVIDIA Quadro K2200 4GB DDR5:Smart Cache
- P300 + Nvidia Quadro K620 2GB DDR3:L3
Processor operating modes
- P300 + NVIDIA Quadro K2200 4GB DDR5:32-bit, 64-bit
- P300 + Nvidia Quadro K620 2GB DDR3:64-bit
ECC supported by processor
- P300 + NVIDIA Quadro K2200 4GB DDR5:Yes
- P300 + Nvidia Quadro K620 2GB DDR3:No
On-board graphics card model
- P300 + NVIDIA Quadro K2200 4GB DDR5:Intel® HD Graphics P4600
- P300 + Nvidia Quadro K620 2GB DDR3:Intel® HD Graphics 4600
Maximum on-board graphics card memory
- P300 + NVIDIA Quadro K2200 4GB DDR5:1.74 GB
- P300 + Nvidia Quadro K620 2GB DDR3:2 GB

Side by side

Differences highlightedShow differences only

Comparison of P300 + NVIDIA Quadro K2200 4GB DDR5, P300 + Nvidia Quadro K620 2GB DDR3
164 specifications	A Lenovo P300 + NVIDIA Quadro K2200 4GB DDR5 View product	B Lenovo P300 + Nvidia Quadro K620 2GB DDR3 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® E3 V3 Family	Intel® Core™ i5
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i5
Processor modelDiffers	E3-1226V3	i5-4590
Processor cacheDiffers	8 MB	6 MB
Processor cache typeDiffers	Smart Cache	L3
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Xeon E3-1200 v3	Intel Core i5-4500 Desktop Series
TcaseKnown for one	Unknown — not stated by the source	72.72 °C
ECC supported by processorDiffers	Yes	No
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storageidentical
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
RAID supportKnown for one	Unknown — not stated by the source	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics P4600	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	1.74 GB	2 GB
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1150 MHz
On-board graphics card DirectX versionDiffers	11.2	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x412
Number of execution unitsKnown for one	20	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysDiffers	2	1
PCI slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	280 W	240 W
Design3 differ
Chassis typeDiffers	Tower	SFF
Placement supportedDiffers	Vertical	Horizontal/Vertical
Number of 5.25" baysDiffers	2	1
Processor special features7 differ
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Processor ARK IDDiffers	80917	80815
Processor codeKnown for one	Unknown — not stated by the source	SR1QJ
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Conflict-Free processorDiffers	No	Yes
Intel I/O Acceleration TechnologyKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	175 mm	338 mm
DepthDiffers	426 mm	394.5 mm
HeightDiffers	376 mm	102 mm
WeightDiffers	13 kg	7.8 kg
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes

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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