Product comparison · 2 cpus

Dell Intel Xeon E5507 vs Dell Intel Xeon E5606

33specifications compared
8differ
25identical
8known for one product only

Key differences

Processor model
- Intel Xeon E5507:E5507
- Intel Xeon E5606:E5606
Processor base frequency
- Intel Xeon E5507:2.26 GHz
- Intel Xeon E5606:2.13 GHz
Processor lithography
- Intel Xeon E5507:45 nm
- Intel Xeon E5606:32 nm
Processor cache
- Intel Xeon E5507:4 MB
- Intel Xeon E5606:8 MB
Stepping
- Intel Xeon E5507:D0
- Intel Xeon E5606:B1
Memory bandwidth supported by processor (max)
- Intel Xeon E5507:19.2 GB/s
- Intel Xeon E5606:25.6 GB/s
Maximum internal memory supported by processor
- Intel Xeon E5507:144 GB
- Intel Xeon E5606:288 GB
Memory clock speeds supported by processor
- Intel Xeon E5507:800 MHz
- Intel Xeon E5606:800,1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5507, Intel Xeon E5606
41 specifications	A Dell Intel Xeon E5507 View product	B Dell Intel Xeon E5606 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5507	E5606
Processor base frequencyDiffers	2.26 GHz	2.13 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threads	4	4
System bus rate	4.8 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingDiffers	D0	B1
Bus type	QPI	QPI
Number of QPI links	2	2
Memory bandwidth supported by processor (max)Differs	19.2 GB/s	25.6 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers	144 GB	288 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800 MHz	800,1066 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Market segment	Server	Server
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	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® Smart Cache	Yes	Yes
Intel Demand Based Switching	Yes	Yes
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
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	76 °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.

More cpu comparisons

All cpu comparisons