Product comparison · 2 cpus

Dell Intel Xeon E5640 vs HP Intel Xeon Silver 4112

36specifications compared
18differ
18identical
27known for one product only

Key differences

Processor family
- Intel Xeon E5640:Intel® Xeon® 5000 Sequence
- Intel Xeon Silver 4112:Intel Xeon Silver
Processor model
- Intel Xeon E5640:E5640
- Intel Xeon Silver 4112:4112
Processor base frequency
- Intel Xeon E5640:2.66 GHz
- Intel Xeon Silver 4112:2.6 GHz
Processor socket
- Intel Xeon E5640:LGA 1366 (Socket B)
- Intel Xeon Silver 4112:LGA 3647 (Socket P)
Processor lithography
- Intel Xeon E5640:32 nm
- Intel Xeon Silver 4112:14 nm
Processor boost frequency
- Intel Xeon E5640:2.93 GHz
- Intel Xeon Silver 4112:3 GHz
Processor cache
- Intel Xeon E5640:12 MB
- Intel Xeon Silver 4112:8.25 MB
Processor cache type
- Intel Xeon E5640:Smart Cache
- Intel Xeon Silver 4112:L3

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5640, Intel Xeon Silver 4112
63 specifications	A Dell Intel Xeon E5640 View product	B HP Intel Xeon Silver 4112 View product
Processor11 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel Xeon Silver
Processor generationKnown for one	Unknown — not stated by the source	1st Generation Intel® Xeon® Scalable
Processor modelDiffers	E5640	4112
Processor base frequencyDiffers	2.66 GHz	2.6 GHz
Processor cores	4	4
Processor socketDiffers	LGA 1366 (Socket B)	LGA 3647 (Socket P)
Processor lithographyDiffers	32 nm	14 nm
Component for	Server/workstation	Server/workstation
Processor seriesDiffers	Intel Xeon 5600 Series	Intel Xeon Silver 4000 Series
Processor threads	8	8
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.93 GHz	3 GHz
Processor cacheDiffers	12 MB	8.25 MB
Processor cache typeDiffers	Smart Cache	L3
Thermal Design Power (TDP)Differs	80 W	85 W
Bus typeDiffers	QPI	UPI
Processor codenameKnown for one	Unknown — not stated by the source	Skylake
Cooler includedKnown for one	No	Unknown — not stated by the source
System bus rateKnown for one	5.86 GT/s	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.75 - 1.35 V	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	25.6 GB/s	Unknown — not stated by the source
Memory4 differ
Maximum internal memory supported by processorDiffers	288 GB	768 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	2400 MHz
Memory channelsDiffers	Triple-channel	Hexa-channel
ECC	Yes	Yes
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	No	No
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Features1 differ
Execute Disable Bit	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	48
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Supported instruction setsDiffers	SSE4.2	AVX, AVX 2.0, AVX-512, SSE4.2
Embedded options available	No	No
ScalabilityKnown for one	Unknown — not stated by the source	2S
HP segmentKnown for one	Unknown — not stated by the source	Business
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Speed Shift TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	2.0
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel Turbo Boost Max Technology 3.0Known 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)	Yes	Yes
Intel® Optane™ Memory ReadyKnown for one	Unknown — not stated by the source	No
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	77.6 °C	76 °C
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	HP DL360 GEN10

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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