Product comparison · 2 pcs/workstations

ASUS CM CM6870-BN006O Intel® Core™ i5 i5-3450 vs Lenovo D20 + 41T3526

87specifications compared
59differ
28identical
58known for one product only

Key differences

Processor family
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:Intel® Core™ i5
- D20 + 41T3526:Intel® Xeon® 5000 Sequence
Processor model
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:i5-3450
- D20 + 41T3526:E5620
Processor threads
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:4
- D20 + 41T3526:8
Processor boost frequency
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:3.5 GHz
- D20 + 41T3526:2.66 GHz
Processor frequency
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:3.1 GHz
- D20 + 41T3526:2.4 GHz
Processor cache
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:6 MB
- D20 + 41T3526:12 MB
Bus type
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:DMI
- D20 + 41T3526:QPI
System bus rate
- CM CM6870-BN006O Intel® Core™ i5 i5-3450:5 GT/s
- D20 + 41T3526:5.86 GT/s

Side by side

Differences highlightedShow differences only

Comparison of CM6870-BN006O, D20 + 41T3526
145 specifications	A ASUS CM CM6870-BN006O Intel® Core™ i5 i5-3450 Model CM6870-BN006O View product	B Lenovo D20 + 41T3526 View product
Processor21 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Xeon® 5000 Sequence
Processor generationKnown for one	3rd gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-3450	E5620
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.5 GHz	2.66 GHz
Processor frequencyDiffers	3.1 GHz	2.4 GHz
Processor cacheDiffers	6 MB	12 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	QPI
FSB Parity	No	No
System bus rateDiffers	5 GT/s	5.86 GT/s
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-3400 Desktop series	Intel Xeon 5600 Series
Processor codenameDiffers	Ivy Bridge	Westmere EP
Thermal Design Power (TDP)Differs	77 W	80 W
TcaseDiffers	67.4 °C	77.6 °C
PCI Express configurationsKnown for one	1x8, 1x16, 2x4, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Number of processors installedDiffers	1	2
Processor socketDiffers	LGA 1155 (Socket H2)	Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs	31	18
PlatformKnown for one	PC	Unknown — not stated by the source
SteppingDiffers	E1	B1
Maximum internal memory supported by processorDiffers	32 GB	288 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 800/1066
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory5 differ
Internal memoryDiffers	6 GB	8 GB
Maximum internal memoryDiffers	16 GB	96 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	4x DIMM	12x DIMM
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
Memory layout (slots x size)Known for one	Unknown — not stated by the source	4 x 16 GB
ECCKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Total storage capacityKnown for one	1 TB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), MicroSD (TransFlash), miniSD, MMC, MS PRO, MS PRO Duo, SD, SDHC	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD+/-RW
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
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GT 520	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	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 modelKnown for one	Intel® HD Graphics 2500	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	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x152	Unknown — not stated by the source
Graphics cardDiffers	GeForce GT520	No
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Compatible processor seriesKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 5520
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet (10/100/1000)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	4	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	1	2
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	0	2
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
HDMIKnown for one	Yes	Unknown — not stated by the source
USB ports quantityKnown for one	10	Unknown — not stated by the source
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	1060 W
Designidentical
Chassis type	Tower	Tower
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features21 differ
CPU configuration (max)Differs	1	2
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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™Differs	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	65511	47925
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 X 45 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	40 bit
Processor codeKnown for one	Unknown — not stated by the source	SLBV4
Audio1 differ
Audio systemDiffers	Realtek ALC892	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	173 mm	210 mm
DepthDiffers	420 mm	602 mm
HeightDiffers	410 mm	485 mm
WeightDiffers	9 kg	27.1 kg
Dimensions (WxDxH)Known for one	173 x 420 x 410 mm	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	242 x 550 x 510 mm	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold

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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