Product comparison · 2 pcs/workstations

Lenovo M73 + ThinkVision LT2423 vs Lenovo P300 + ThinkVision E2223s

127specifications compared
60differ
67identical
58known for one product only

Key differences

Processor family
- M73 + ThinkVision LT2423:Intel® Core™ i3
- P300 + ThinkVision E2223s:Intel® Xeon® E3 V3 Family
Processor model
- M73 + ThinkVision LT2423:i3-4150T
- P300 + ThinkVision E2223s:E3-1220V3
Processor cores
- M73 + ThinkVision LT2423:2
- P300 + ThinkVision E2223s:4
Processor frequency
- M73 + ThinkVision LT2423:3 GHz
- P300 + ThinkVision E2223s:3.1 GHz
Processor cache
- M73 + ThinkVision LT2423:3 MB
- P300 + ThinkVision E2223s:8 MB
Bus type
- M73 + ThinkVision LT2423:DMI2
- P300 + ThinkVision E2223s:DMI
Processor operating modes
- M73 + ThinkVision LT2423:32-bit, 64-bit
- P300 + ThinkVision E2223s:64-bit
Thermal Design Power (TDP)
- M73 + ThinkVision LT2423:35 W
- P300 + ThinkVision E2223s:80 W

Side by side

Differences highlightedShow differences only

Comparison of M73 + ThinkVision LT2423, P300 + ThinkVision E2223s
185 specifications	A Lenovo M73 + ThinkVision LT2423 View product	B Lenovo P300 + ThinkVision E2223s View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Xeon® E3 V3 Family
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4150T	E3-1220V3
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	3 GHz	3.1 GHz
Processor cacheDiffers	3 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i3-4100 Desktop series	Intel Xeon E3-1200 v3
Processor codename	Haswell	Haswell
Thermal Design Power (TDP)Differs	35 W	80 W
TcaseKnown for one	66.4 °C	Unknown — not stated by the source
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x8, 1x16, 2x4, 2x8
PCI Express slots version	3.0	3.0
Number of QPI linksDiffers	0	1
Number of processors installed	1	1
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
Stepping	C0	C0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	Yes	Yes
Memory voltage supported by processorKnown for one	1.5 V	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Memory2 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	16 GB	32 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slotsDiffers	2x SO-DIMM	4x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage5 differ
Total storage capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	No	DVD±RW
Storage mediaDiffers	Hybrid-HDD	HDD
Hybrid-HDD cache typeKnown for one	Flash	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD interface	SATA III	SATA III
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics3 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® K600
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Not available
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	200 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	41	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
Performance2 differ
Product typeDiffers	Mini PC	Workstation
Motherboard chipsetDiffers	Intel® H81	Intel® C226
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on	Unknown — not stated by the source
Optical drive1 differ
Optical drives quantityDiffers	0	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	6
DisplayPorts quantityDiffers	1	3
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
Mini PCI Express slotsKnown for one	1	Unknown — not stated by the source
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	65 W	280 W
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Design1 differ
Placement supportedDiffers	Horizontal/Vertical	Vertical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Windows 8.1 Pro	Unknown — not stated by the source
Display3 differ
Display included	Yes	Yes
Display diagonalDiffers	61 cm (24")	54.6 cm (21.5")
Full HD	Yes	Yes
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Panel typeKnown for one	TN	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	1000:1	600:1
Display number of colours	16.78 million colours	16.78 million colours
Touchscreen	No	No
Display brightnessDiffers	250 cd/m²	200 cd/m²
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Display typeKnown for one	Unknown — not stated by the source	LED
Processor special features19 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Rapid Storage Technology	No	No
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	77487	75052
Processor codeKnown for one	SR1PG	Unknown — not stated by the source
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2013A	PCG 2013D
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Conflict-Free processorDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Audioidentical
Audio system	HD	HD
Weight & dimensions4 differ
WidthDiffers	179 mm	175 mm
DepthDiffers	182 mm	426 mm
HeightDiffers	34.5 mm	376 mm
WeightDiffers	1.3 kg	13 kg
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
Stand includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificates	EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Professional	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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