Product comparison · 2 cpus

Acer Intel Pentium G6950 vs Acer Intel Xeon E3-1220 v2

34specifications compared
20differ
14identical
27known for one product only

Key differences

The Acer Intel Xeon E3-1220 v2 has 0.3 GHz more processor base frequency than the Acer Intel Pentium G6950 (3.1 GHz vs 2.8 GHz). The Acer Intel Xeon E3-1220 v2 has 2 more processor cores than the Acer Intel Pentium G6950 (4 vs 2). The Acer Intel Pentium G6950 has 4 nm more processor lithography than the Acer Intel Xeon E3-1220 v2 (32 nm vs 28 nm). Processor family: Intel Pentium G on the Acer Intel Pentium G6950, Intel® Xeon® E3 V2 Family on the Acer Intel Xeon E3-1220 v2. Processor model: G6950 on the Acer Intel Pentium G6950, E3-1220V2 on the Acer Intel Xeon E3-1220 v2.

Processor family
- Intel Pentium G6950:Intel Pentium G
- Intel Xeon E3-1220 v2:Intel® Xeon® E3 V2 Family
Processor model
- Intel Pentium G6950:G6950
- Intel Xeon E3-1220 v2:E3-1220V2
Processor base frequency
- Intel Pentium G6950:2.8 GHz
- Intel Xeon E3-1220 v2:3.1 GHz
Processor cores
- Intel Pentium G6950:2
- Intel Xeon E3-1220 v2:4
Processor socket
- Intel Pentium G6950:LGA 1156 (Socket H)
- Intel Xeon E3-1220 v2:LGA 1155 (Socket H2)
Processor lithography
- Intel Pentium G6950:32 nm
- Intel Xeon E3-1220 v2:28 nm
Component for
- Intel Pentium G6950:PC
- Intel Xeon E3-1220 v2:Server/workstation
Processor threads
- Intel Pentium G6950:2
- Intel Xeon E3-1220 v2:4

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium G6950, Intel Xeon E3-1220 v2
61 specifications	A Acer Intel Pentium G6950 View product	B Acer Intel Xeon E3-1220 v2 View product
Processor14 differ
Processor familyDiffers	Intel Pentium G	Intel® Xeon® E3 V2 Family
Processor modelDiffers	G6950	E3-1220V2
Processor base frequencyDiffers	2.8 GHz	3.1 GHz
Processor coresDiffers	2	4
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1155 (Socket H2)
Processor lithographyDiffers	32 nm	28 nm
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	2	4
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Processor cacheDiffers	3 MB	8 MB
L3 cache speedDiffers	2.8 GHz	3.1 GHz
Thermal Design Power (TDP)Differs	73 W	69 W
Compatible chipsetsDiffers	Intel® 3450, Intel® H55 Express, Intel® H57 Express, Intel® P55 Express, Intel® Q57 Express	Intel® C202, Intel® C204, Intel® C206, Intel® C216
SteppingKnown for one	Unknown — not stated by the source	E1
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	31
Memory bandwidth supported by processor (max)Differs	17 GB/s	25.6 GB/s
VID Voltage RangeKnown for one	0.6500 - 1.4000 V	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory clock speeds supported by processorDiffers	1066 MHz	1333,1600 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Features3 differ
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Market segmentDiffers	Desktop	Server
PCI Express slots versionDiffers	2.0	3.0
PCI Express configurationsDiffers	1x16, 2x8	1x16+1x4, 1x8+3x4, 2x8+1x4
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX, SSE4.1, SSE4.2
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Number of Graphics & IMC Die TransistorsKnown for one	177 M	Unknown — not stated by the source
Graphics & IMC Die SizeKnown for one	114 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor special featuresidentical
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	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® 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® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	553 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	72.6 °C	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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