Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-1650 vs Fujitsu Intel Xeon Processor E5-2403

67specifications compared
25differ
42identical
18known for one product only

Key differences

The Fujitsu Intel Xeon Processor E5-1650 has 1.4 GHz more processor base frequency than the Fujitsu Intel Xeon Processor E5-2403 (3.2 GHz vs 1.8 GHz). The Fujitsu Intel Xeon Processor E5-1650 has 2 more processor cores than the Fujitsu Intel Xeon Processor E5-2403 (6 vs 4). The Fujitsu Intel Xeon Processor E5-1650 has 8 more processor threads than the Fujitsu Intel Xeon Processor E5-2403 (12 vs 4). Only the Fujitsu Intel Xeon Processor E5-1650 has Intel® Hyper Threading Technology (Intel® HT Technology). Processor model: E5-1650 on the Fujitsu Intel Xeon Processor E5-1650, E5-2403 on the Fujitsu Intel Xeon Processor E5-2403.

Processor model
- Intel Xeon Processor E5-1650:E5-1650
- Intel Xeon Processor E5-2403:E5-2403
Processor base frequency
- Intel Xeon Processor E5-1650:3.2 GHz
- Intel Xeon Processor E5-2403:1.8 GHz
Processor cores
- Intel Xeon Processor E5-1650:6
- Intel Xeon Processor E5-2403:4
Processor socket
- Intel Xeon Processor E5-1650:LGA 2011 (Socket R)
- Intel Xeon Processor E5-2403:LGA 1356 (Socket B2)
Processor series
- Intel Xeon Processor E5-1650:Intel Xeon E5-1600
- Intel Xeon Processor E5-2403:Intel Xeon E5-2400
Processor threads
- Intel Xeon Processor E5-1650:12
- Intel Xeon Processor E5-2403:4
System bus rate
- Intel Xeon Processor E5-1650:0 GT/s
- Intel Xeon Processor E5-2403:6.4 GT/s
Processor cache
- Intel Xeon Processor E5-1650:12 MB
- Intel Xeon Processor E5-2403:10 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5-1650, Intel Xeon Processor E5-2403
85 specifications	A Fujitsu Intel Xeon Processor E5-1650 View product	B Fujitsu Intel Xeon Processor E5-2403 View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-1650	E5-2403
Processor base frequencyDiffers	3.2 GHz	1.8 GHz
Processor coresDiffers	6	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor seriesDiffers	Intel Xeon E5-1600	Intel Xeon E5-2400
Processor threadsDiffers	12	4
System bus rateDiffers	0 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor cacheDiffers	12 MB	10 MB
Processor cache type	Smart Cache	Smart Cache
L3 cache speedDiffers	3.2 GHz	1.8 GHz
Thermal Design Power (TDP)Differs	130 W	80 W
VID Voltage Range	0.6 - 1.35 V	0.6 - 1.35 V
Bus type	QPI	QPI
CPU multiplier (bus/core ratio)Known for one	38	Unknown — not stated by the source
Number of QPI linksDiffers	0	1
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	25 GB/s
Processor ARK IDDiffers	64601	64615
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for one	Unknown — not stated by the source	M1
Processor codenameKnown for one	Unknown — not stated by the source	Sandy Bridge EN
Processor codeKnown for one	Unknown — not stated by the source	SR0LS
Memory3 differ
Maximum internal memory supported by processorDiffers	375 GB	384 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
ECC	Yes	Yes
Features2 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	40	24
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
CPU configuration (max)Differs	1	2
Embedded options available	No	No
PCI Express CEM revision	3.0	3.0
Export Control Classification Number (ECCN)	5A992C	5A992C
Commodity Classification Automated Tracking System (CCATS)	G077159	G077159
ScalabilityKnown for one	Unknown — not stated by the source	2S
Processor special features2 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Turbo Boost Technology 2.0 frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Demand Based Switching	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	0.00	0.00
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® vPro™ Platform Eligibility	Yes	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
TcaseKnown for one	64 °C	Unknown — not stated by the source
Technical details4 differ
Processor cacheDiffers	12288 KB	10240 KB
Product type	Processor	Processor
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Born on dateKnown for one	Q1'12	Unknown — not stated by the source
Bus speedDiffers	0 QPI	6.4 GT/s
Last change	63903513	63903513
Launch dateDiffers	Q1'12	Q2'12
Maximum memoryDiffers	256 GB	384 GB
Processor brand name	Intel Xeon	Intel Xeon
Processor core voltageKnown for one	0.60 - 1.35 V	Unknown — not stated by the source
Product family	Intel Xeon Processor E5 Family	Intel Xeon Processor E5 Family
Product nameKnown for one	Intel Xeon E5-1650 (12M Cache, 3.20 GHz, 0.0 GT/s Intel QPI)	Unknown — not stated by the source
Status	Discontinued	Discontinued
Bus bandwidthKnown for one	Unknown — not stated by the source	6.4
Bus type unitsKnown for one	Unknown — not stated by the source	GT/s
Logistics dataidentical
Harmonized System (HS) code	8542310001	8542310001
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5mm x 45mm	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Cache memoryKnown for one	12 MB	Unknown — not stated by the source
Maximum internal memoryDiffers	262144 MB	393216 MB
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No

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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