Product comparison · 2 pcs/workstations

Lenovo 90CH001LCD PC Intel® Core™ i5 i5-4460 vs Lenovo 90CH001QCD PC Intel® Celeron® G G1840

92specifications compared
27differ
65identical
16known for one product only

Key differences

Processor family
- 90CH001LCD PC Intel® Core™ i5 i5-4460:Intel® Core™ i5
- 90CH001QCD PC Intel® Celeron® G G1840:Intel® Celeron® G
Processor model
- 90CH001LCD PC Intel® Core™ i5 i5-4460:i5-4460
- 90CH001QCD PC Intel® Celeron® G G1840:G1840
Processor cores
- 90CH001LCD PC Intel® Core™ i5 i5-4460:4
- 90CH001QCD PC Intel® Celeron® G G1840:2
Processor threads
- 90CH001LCD PC Intel® Core™ i5 i5-4460:4
- 90CH001QCD PC Intel® Celeron® G G1840:2
Processor frequency
- 90CH001LCD PC Intel® Core™ i5 i5-4460:3.2 GHz
- 90CH001QCD PC Intel® Celeron® G G1840:2.8 GHz
Processor cache
- 90CH001LCD PC Intel® Core™ i5 i5-4460:6 MB
- 90CH001QCD PC Intel® Celeron® G G1840:2 MB
Processor cache type
- 90CH001LCD PC Intel® Core™ i5 i5-4460:Smart Cache
- 90CH001QCD PC Intel® Celeron® G G1840:L2
Bus type
- 90CH001LCD PC Intel® Core™ i5 i5-4460:DMI
- 90CH001QCD PC Intel® Celeron® G G1840:DMI2

Side by side

Differences highlightedShow differences only

Comparison of 90CH001LCD, 90CH001QCD
108 specifications	A Lenovo 90CH001LCD PC Intel® Core™ i5 i5-4460 Model 90CH001LCD View product	B Lenovo 90CH001QCD PC Intel® Celeron® G G1840 Model 90CH001QCD View product
Processor14 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron® G
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4460	G1840
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.2 GHz	2.8 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	DMI	DMI2
Processor seriesDiffers	Intel Core i5-4400 Desktop series	Intel Celeron Processor G1000 Series for Desktop
Thermal Design Power (TDP)Differs	84 W	54, 53
TcaseDiffers	72.72 °C	72 °C
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21.3 GB/s
ECC supported by processorDiffers	No	Yes
Storage2 differ
Total storage capacityDiffers	1 TB	500 GB
HDD capacityDiffers	1 TB	500 GB
Graphics3 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 720	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1050 MHz
On-board graphics card IDKnown for one	0x412	Unknown — not stated by the source
Processor special features8 differ
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheDiffers	Yes	No
Processor ARK IDDiffers	80817	80800
Processor codeDiffers	SR1QK	SR1VK
Supported instruction setsDiffers	AVX 2.0	SSE4.1, SSE4.2
Thermal solution specificationDiffers	PCG 2013D	PCG 2013C
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source

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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