Product comparison · 2 pcs/workstations

Lenovo Edge 72 + ThinkVision L1952p vs Lenovo M72e + ThinkVision D186

116specifications compared
33differ
83identical
28known for one product only

Key differences

The Lenovo Edge 72 + ThinkVision L1952p has 0.6 GHz more processor frequency than the Lenovo M72e + ThinkVision D186 (3.1 GHz vs 2.5 GHz). The Lenovo Edge 72 + ThinkVision L1952p has 30 W more thermal Design Power (TDP) than the Lenovo M72e + ThinkVision D186 (65 W vs 35 W). The Lenovo Edge 72 + ThinkVision L1952p has 4.1°C more tcase than the Lenovo M72e + ThinkVision D186 (69.1 °C vs 65 °C). Only the Lenovo Edge 72 + ThinkVision L1952p has card reader integrated. Only the Lenovo M72e + ThinkVision D186 has Wi-Fi.

Processor model
- Edge 72 + ThinkVision L1952p:G870
- M72e + ThinkVision D186:G645T
Processor frequency
- Edge 72 + ThinkVision L1952p:3.1 GHz
- M72e + ThinkVision D186:2.5 GHz
Thermal Design Power (TDP)
- Edge 72 + ThinkVision L1952p:65 W
- M72e + ThinkVision D186:35 W
Tcase
- Edge 72 + ThinkVision L1952p:69.1 °C
- M72e + ThinkVision D186:65 °C
CPU multiplier (bus/core ratio)
- Edge 72 + ThinkVision L1952p:31
- M72e + ThinkVision D186:25
Memory clock speeds supported by processor
- Edge 72 + ThinkVision L1952p:1066,1333 MHz
- M72e + ThinkVision D186:1066 MHz
Memory bandwidth supported by processor (max)
- Edge 72 + ThinkVision L1952p:21 GB/s
- M72e + ThinkVision D186:17 GB/s
Memory slots
- Edge 72 + ThinkVision L1952p:2x DIMM
- M72e + ThinkVision D186:2x SO-DIMM

Side by side

Differences highlightedShow differences only

Comparison of Edge 72 + ThinkVision L1952p, M72e + ThinkVision D186
144 specifications	A Lenovo Edge 72 + ThinkVision L1952p View product	B Lenovo M72e + ThinkVision D186 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Pentium G	Intel Pentium G
Processor modelDiffers	G870	G645T
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3.1 GHz	2.5 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium G800 Series for Desktop	Intel Pentium G600 Series for Desktop
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	65 W	35 W
TcaseDiffers	69.1 °C	65 °C
Maximum number of PCI Express lanes	16	16
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	31	25
SteppingKnown for one	Unknown — not stated by the source	Q0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	17 GB/s
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slotsDiffers	2x DIMM	2x SO-DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storage4 differ
Total storage capacityDiffers	500 GB	320 GB
Optical drive typeDiffers	DVD±RW	No
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	320 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequencyDiffers	850 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® H61	Intel® H61 Express
Optical drive1 differ
Optical drives quantityDiffers	1	0
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	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portDiffers	Yes	No
PS/2 ports quantity	0	0
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	180 W	65 W
Design1 differ
Chassis typeDiffers	Tower	USFF
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 8 Pro	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 8 Pro
Display5 differ
Display included	Yes	Yes
Display diagonalDiffers	48.3 cm (19")	47 cm (18.5")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Contrast ratio (typical)Differs	1000:1	600:1
Display brightnessDiffers	250 cd/m²	200 cd/m²
Display typeKnown for one	LED	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	53493	69364
Processor codeKnown for one	Unknown — not stated by the source	SR0S0
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1/4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of speakersKnown for one	Unknown — not stated by the source	1
SpeakersKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	160 mm	179 mm
DepthDiffers	355 mm	182 mm
HeightDiffers	398 mm	34.5 mm
WeightDiffers	7 kg	2.1 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Expansion slotsidentical
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	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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