Product comparison · 2 cpus

Dell Intel Xeon E5640 vs Fujitsu Intel Pentium G3250

40specifications compared
29differ
11identical
33known for one product only

Key differences

Processor family
- Intel Xeon E5640:Intel® Xeon® 5000 Sequence
- Intel Pentium G3250:Intel® Pentium®
Processor model
- Intel Xeon E5640:E5640
- Intel Pentium G3250:G3250
Processor base frequency
- Intel Xeon E5640:2.66 GHz
- Intel Pentium G3250:3.2 GHz
Processor cores
- Intel Xeon E5640:4
- Intel Pentium G3250:2
Processor socket
- Intel Xeon E5640:LGA 1366 (Socket B)
- Intel Pentium G3250:LGA 1150 (Socket H3)
Processor lithography
- Intel Xeon E5640:32 nm
- Intel Pentium G3250:22 nm
Component for
- Intel Xeon E5640:Server/workstation
- Intel Pentium G3250:PC
Processor threads
- Intel Xeon E5640:8
- Intel Pentium G3250:2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5640, Intel Pentium G3250
73 specifications	A Dell Intel Xeon E5640 View product	B Fujitsu Intel Pentium G3250 View product
Processor14 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Pentium®
Processor modelDiffers	E5640	G3250
Processor base frequencyDiffers	2.66 GHz	3.2 GHz
Processor coresDiffers	4	2
Processor socketDiffers	LGA 1366 (Socket B)	LGA 1150 (Socket H3)
Processor lithographyDiffers	32 nm	22 nm
Component forDiffers	Server/workstation	PC
Processor threadsDiffers	8	2
System bus rateDiffers	5.86 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	12 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Thermal Design Power (TDP)Differs	80 W	53 W
SteppingDiffers	B1	C0
Bus typeDiffers	QPI	DMI2
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21.3 GB/s
Cooler includedKnown for one	No	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon 5600 Series	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.75 - 1.35 V	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Memory4 differ
Maximum internal memory supported by processorDiffers	288 GB	32 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, DDR3L
Memory clock speeds supported by processorDiffers	800,1066 MHz	1333 MHz
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
Memory channelsDiffers	Triple-channel	Dual-channel
ECC	Yes	Yes
Graphics1 differ
Discrete graphics card	No	No
On-board graphics cardDiffers	No	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
On-board graphics card outputs supportedKnown for one	Unknown — not stated by the source	DVI, DisplayPort, Embedded DisplayPort (eDP), HDMI, VGA (D-Sub)
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	350 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1/12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
On-board graphics card maximum resolution (DisplayPort)Known for one	Unknown — not stated by the source	2560 x 1600 pixels
On-board graphics card maximum resolution (HDMI)Known for one	Unknown — not stated by the source	1920 x 1080 pixels
On-board graphics card maximum resolution (VGA)Known for one	Unknown — not stated by the source	1920 x 1200 pixels
On-board graphics card maximum resolution (eDP - Integrated Flat Panel)Known for one	Unknown — not stated by the source	2560 x 1600 pixels
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Features4 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesDiffers	No	Yes
Market segmentDiffers	Server	Desktop
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 1x8+2x4, 2x8
Supported instruction setsDiffers	SSE4.2	SSE4.1, SSE4.2
CPU configuration (max)Differs	2	1
Embedded options available	No	No
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013C
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features5 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel 64	Yes	Yes
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel TSX-NIKnown for one	Unknown — not stated by the source	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)Differs	Yes	No
Intel® Optane™ Memory ReadyKnown for one	Unknown — not stated by the source	No
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	77.6 °C	72 °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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