Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-2440 vs Fujitsu Intel Xeon Processor E5-2450

74specifications compared
16differ
58identical
8known for one product only

Key differences

The Fujitsu Intel Xeon Processor E5-2440 has 0.3 GHz more processor base frequency than the Fujitsu Intel Xeon Processor E5-2450 (2.4 GHz vs 2.1 GHz). The Fujitsu Intel Xeon Processor E5-2450 has 2 more processor cores than the Fujitsu Intel Xeon Processor E5-2440 (8 vs 6). The Fujitsu Intel Xeon Processor E5-2450 has 4 more processor threads than the Fujitsu Intel Xeon Processor E5-2440 (16 vs 12). Processor model: E5-2440 on the Fujitsu Intel Xeon Processor E5-2440, E5-2450 on the Fujitsu Intel Xeon Processor E5-2450. Processor code: SR0LK on the Fujitsu Intel Xeon Processor E5-2440, SR0LJ on the Fujitsu Intel Xeon Processor E5-2450.

Processor model
- Intel Xeon Processor E5-2440:E5-2440
- Intel Xeon Processor E5-2450:E5-2450
Processor base frequency
- Intel Xeon Processor E5-2440:2.4 GHz
- Intel Xeon Processor E5-2450:2.1 GHz
Processor cores
- Intel Xeon Processor E5-2440:6
- Intel Xeon Processor E5-2450:8
Processor threads
- Intel Xeon Processor E5-2440:12
- Intel Xeon Processor E5-2450:16
System bus rate
- Intel Xeon Processor E5-2440:7.2 GT/s
- Intel Xeon Processor E5-2450:8 GT/s
Processor cache
- Intel Xeon Processor E5-2440:15 MB
- Intel Xeon Processor E5-2450:20 MB
L3 cache speed
- Intel Xeon Processor E5-2440:2.4 GHz
- Intel Xeon Processor E5-2450:2.1 GHz
Memory bandwidth supported by processor (max)
- Intel Xeon Processor E5-2440:32 GB/s
- Intel Xeon Processor E5-2450:38.4 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5-2440, Intel Xeon Processor E5-2450
82 specifications	A Fujitsu Intel Xeon Processor E5-2440 View product	B Fujitsu Intel Xeon Processor E5-2450 View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2440	E5-2450
Processor base frequencyDiffers	2.4 GHz	2.1 GHz
Processor coresDiffers	6	8
Processor socket	LGA 1356 (Socket B2)	LGA 1356 (Socket B2)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor series	Intel Xeon E5-2400	Intel Xeon E5-2400
Processor threadsDiffers	12	16
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequency	2.9 GHz	2.9 GHz
Processor cacheDiffers	15 MB	20 MB
Processor cache type	Smart Cache	Smart Cache
L3 cache speedDiffers	2.4 GHz	2.1 GHz
Thermal Design Power (TDP)	95 W	95 W
VID Voltage Range	0.6 - 1.35 V	0.6 - 1.35 V
Stepping	C2	C2
Bus type	QPI	QPI
Number of QPI links	1	1
Memory bandwidth supported by processor (max)Differs	32 GB/s	38.4 GB/s
Processor codename	Sandy Bridge EN	Sandy Bridge EN
Processor codeDiffers	SR0LK	SR0LJ
Processor ARK IDDiffers	64612	64611
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
Memory2 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 MHz	800,1066,1333,1600 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanes	24	24
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
CPU configuration (max)	2	2
Embedded options available	No	No
PCI Express CEM revision	3.0	3.0
Scalability	2S	2S
Export Control Classification Number (ECCN)	5A992C	5A992C
Commodity Classification Automated Tracking System (CCATS)	G077159	G077159
Processor special features1 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)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	2.0
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
Intel® Turbo Boost Technology 2.0 frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Technical details3 differ
Processor cacheDiffers	15360 KB	20480 KB
Product type	Processor	Processor
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Born on dateKnown for one	Q2'12	Unknown — not stated by the source
Bus bandwidthDiffers	7.2	8
Bus speedDiffers	7.2 GT/s	8 GT/s
Bus type units	GT/s	GT/s
Last change	63903513	63903513
Launch date	Q2'12	Q2'12
Maximum memory	384 GB	384 GB
Processor brand name	Intel Xeon	Intel Xeon
Processor core voltageKnown for one	0.6-1.35 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 E5-2440 (15M Cache, 2.40 GHz, 7.20 GT/s Intel QPI)	Unknown — not stated by the source
Status	Discontinued	Discontinued
Logistics dataidentical
Harmonized System (HS) code	8542310001	8542310001
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Cache memoryKnown for one	15 MB	Unknown — not stated by the source
Maximum internal memory	393216 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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