Product comparison · 2 pcs/workstations

Lenovo 71 + D186 vs Lenovo Edge 71 + T53LNUK

103specifications compared
24differ
79identical
25known for one product only

Key differences

The Lenovo Edge 71 + T53LNUK has 0.1 GHz more processor frequency than the Lenovo 71 + D186 (2.8 GHz vs 2.7 GHz). The Lenovo Edge 71 + T53LNUK has 1 more CPU multiplier (bus/core ratio) than the Lenovo 71 + D186 (28 vs 27). The Lenovo Edge 71 + T53LNUK has 4 GB/s more memory bandwidth supported by processor (max) than the Lenovo 71 + D186 (21 GB/s vs 17 GB/s). Processor family: Intel Pentium G on the Lenovo 71 + D186, Intel® Pentium® on the Lenovo Edge 71 + T53LNUK. Processor model: G630 on the Lenovo 71 + D186, G840 on the Lenovo Edge 71 + T53LNUK.

Processor family
- 71 + D186:Intel Pentium G
- Edge 71 + T53LNUK:Intel® Pentium®
Processor model
- 71 + D186:G630
- Edge 71 + T53LNUK:G840
Processor frequency
- 71 + D186:2.7 GHz
- Edge 71 + T53LNUK:2.8 GHz
CPU multiplier (bus/core ratio)
- 71 + D186:27
- Edge 71 + T53LNUK:28
Memory clock speeds supported by processor
- 71 + D186:1066 MHz
- Edge 71 + T53LNUK:1066,1333 MHz
Memory bandwidth supported by processor (max)
- 71 + D186:17 GB/s
- Edge 71 + T53LNUK:21 GB/s
Total storage capacity
- 71 + D186:250 GB
- Edge 71 + T53LNUK:320 GB
HDD capacity
- 71 + D186:250 GB
- Edge 71 + T53LNUK:320 GB

Side by side

Differences highlightedShow differences only

Comparison of 71 + D186, Edge 71 + T53LNUK
128 specifications	A Lenovo 71 + D186 View product	B Lenovo Edge 71 + T53LNUK View product
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium G	Intel® Pentium®
Processor modelDiffers	G630	G840
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.7 GHz	2.8 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Pentium G600 Series for Desktop	Unknown — not stated by the source
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)	65 W	65 W
Tcase	69.1 °C	69.1 °C
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	27	28
Stepping	Q0	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 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
PlatformKnown for one	Unknown — not stated by the source	PC
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	250 GB	320 GB
Optical drive type	DVD-RW	DVD-RW
Number of HDDs installed	1	1
HDD capacityDiffers	250 GB	320 GB
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
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 frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H61	Intel® H61
Compatible processor seriesKnown for one	Intel® Pentium® Dual-Core	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
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)
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysDiffers	2	1
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
Power1 differ
Power supplyDiffers	280 W	180 W
Design1 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" bays	1	1
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Display6 differ
Display included	Yes	Yes
Display diagonalDiffers	47 cm (18.5")	54.6 cm (21.5")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	600:1	1000:1
Display brightnessDiffers	200 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	90°	170°
Viewing angle, verticalDiffers	60°	160°
TouchscreenKnown for one	Unknown — not stated by the source	No
DisplayKnown for one	Unknown — not stated by the source	LCD
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 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 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® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	53483	53490
Processor codeDiffers	SR05S	SR05P
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
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
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Weight & dimensions4 differ
WidthDiffers	160 mm	97 mm
DepthDiffers	355 mm	368 mm
HeightDiffers	392 mm	333 mm
WeightDiffers	6.5 kg	6 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Audioidentical
SpeakersKnown 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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