Product comparison · 2 pcs/workstations

Lenovo 7000 Intel® Core™ i5 i5-7400 vs Lenovo ThinkCentre E73s Intel® Celeron® G G1840T

86specifications compared
46differ
40identical
30known for one product only

Key differences

Processor family
- 7000 Intel® Core™ i5 i5-7400:Intel® Core™ i5
- ThinkCentre E73s Intel® Celeron® G G1840T:Intel® Celeron® G
Processor model
- 7000 Intel® Core™ i5 i5-7400:i5-7400
- ThinkCentre E73s Intel® Celeron® G G1840T:G1840T
Processor cores
- 7000 Intel® Core™ i5 i5-7400:4
- ThinkCentre E73s Intel® Celeron® G G1840T:2
Processor threads
- 7000 Intel® Core™ i5 i5-7400:4
- ThinkCentre E73s Intel® Celeron® G G1840T:2
Processor frequency
- 7000 Intel® Core™ i5 i5-7400:3 GHz
- ThinkCentre E73s Intel® Celeron® G G1840T:2.5 GHz
Processor cache
- 7000 Intel® Core™ i5 i5-7400:6 MB
- ThinkCentre E73s Intel® Celeron® G G1840T:2 MB
Processor cache type
- 7000 Intel® Core™ i5 i5-7400:Smart Cache
- ThinkCentre E73s Intel® Celeron® G G1840T:L3
Bus type
- 7000 Intel® Core™ i5 i5-7400:DMI3
- ThinkCentre E73s Intel® Celeron® G G1840T:DMI

Side by side

Differences highlightedShow differences only

Comparison of 7000, E73s
116 specifications	A Lenovo 7000 Intel® Core™ i5 i5-7400 Model 7000 View product	B Lenovo ThinkCentre E73s Intel® Celeron® G G1840T Model E73s View product
Processor19 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron® G
Processor generationKnown for one	7th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-7400	G1840T
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.5 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3 GHz	2.5 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Bus typeDiffers	DMI3	DMI
System bus rateDiffers	8 GT/s	5 GT/s
Processor lithographyDiffers	14 nm	22 nm
Processor seriesKnown for one	Intel Core i5-7400 Desktop Series	Unknown — not stated by the source
Processor codenameDiffers	Kaby Lake	Haswell
Thermal Design Power (TDP)Differs	65 W	35 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 1150 (Socket H3)
SteppingDiffers	B0	C0
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,2133,2400 MHz	1333 MHz
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	66.4 °C
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21.3 GB/s
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3-SDRAM
Storage4 differ
Total storage capacityDiffers	1.12 TB	500 GB
Storage mediaDiffers	HDD+SSD	HDD
Number of storage drives installedDiffers	2	1
HDD capacityDiffers	1 TB	500 GB
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
Graphics7 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 1060	Not available
Discrete graphics card memoryKnown for one	3 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 630	Intel® HD Graphics
Maximum on-board graphics card memoryDiffers	64 GB	1.7 GB
On-board graphics card base frequencyDiffers	350 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1050 MHz
On-board graphics card DirectX versionDiffers	12.0	11.1
On-board graphics card IDKnown for one	5912	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	4	Unknown — not stated by the source
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supplyKnown for one	400 W	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Tower	SFF
Placement supportedDiffers	Vertical	Horizontal/Vertical
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 7 Home Basic
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features7 differ
Intel Clear Video 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 Software Guard Extensions (Intel SGX)Known for one	Yes	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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	97147	80801
Processor codeDiffers	SR32W	SR1KA
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal solution specificationDiffers	PCG 2015C	PCG 2013A
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	182 mm	97 mm
DepthDiffers	402.4 mm	368 mm
HeightDiffers	467.8 mm	333 mm
WeightDiffers	8.71 kg	5.6 kg

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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