Product comparison · 2 cpus

Acer Intel Celeron G1820 vs Acer Intel Xeon E5-2697 v2

41specifications compared
23differ
18identical
24known for one product only

Key differences

The Acer Intel Xeon E5-2697 v2 has 10 more processor cores than the Acer Intel Celeron G1820 (12 vs 2). The Acer Intel Xeon E5-2697 v2 has 22 more processor threads than the Acer Intel Celeron G1820 (24 vs 2). The Acer Intel Xeon E5-2697 v2 has 3 GT/s more system bus rate than the Acer Intel Celeron G1820 (8 GT/s vs 5 GT/s). Processor family: Intel® Celeron® G on the Acer Intel Celeron G1820, Intel® Xeon® E5 V2 Family on the Acer Intel Xeon E5-2697 v2. Processor model: G1820 on the Acer Intel Celeron G1820, E5-2697V2 on the Acer Intel Xeon E5-2697 v2.

Processor family
- Intel Celeron G1820:Intel® Celeron® G
- Intel Xeon E5-2697 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Celeron G1820:G1820
- Intel Xeon E5-2697 v2:E5-2697V2
Processor cores
- Intel Celeron G1820:2
- Intel Xeon E5-2697 v2:12
Processor socket
- Intel Celeron G1820:LGA 1150 (Socket H3)
- Intel Xeon E5-2697 v2:LGA 2011 (Socket R)
Component for
- Intel Celeron G1820:PC
- Intel Xeon E5-2697 v2:Server/workstation
Processor threads
- Intel Celeron G1820:2
- Intel Xeon E5-2697 v2:24
System bus rate
- Intel Celeron G1820:5 GT/s
- Intel Xeon E5-2697 v2:8 GT/s
Processor cache
- Intel Celeron G1820:2 MB
- Intel Xeon E5-2697 v2:30 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron G1820, Intel Xeon E5-2697 v2
65 specifications	A Acer Intel Celeron G1820 View product	B Acer Intel Xeon E5-2697 v2 View product
Processor13 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Xeon® E5 V2 Family
Processor modelDiffers	G1820	E5-2697V2
Processor base frequency	2.7 GHz	2.7 GHz
Processor coresDiffers	2	12
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Package type	Tray	Tray
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	2	24
System bus rateDiffers	5 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	30 MB
Processor cache type	L3	L3
L3 cache speed	2.7 GHz	2.7 GHz
Thermal Design Power (TDP)Differs	53 W	130 W
Compatible chipsetsKnown for one	Intel® B85, Intel® H81, Intel® H87, Intel® Q85, Intel® Q87, Intel® Z87, Intel® Z97	Unknown — not stated by the source
SteppingDiffers	C0	C1
Bus typeDiffers	DMI2	QPI
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	59.7 GB/s
Processor codeDiffers	SR1CN	SR19H
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.30 V
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.7 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1050 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features5 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Desktop	Server
Maximum number of PCI Express lanesDiffers	16	40
PCI Express slots version	3.0	3.0
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
CPU configuration (max)Differs	1	2
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithography	22 nm	22 nm
ScalabilityDiffers	1S	2S
Thermal solution specificationKnown for one	PCG 2013C	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
Processor package sizeDiffers	37.5 mm	52.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	86 °C

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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