Product comparison · 2 cpus

Dell Intel Xeon E5503 vs Dell Intel Xeon E5507

34specifications compared
5differ
29identical
1known for one product only

Key differences

Processor model
- Intel Xeon E5503:E5503
- Intel Xeon E5507:E5507
Processor base frequency
- Intel Xeon E5503:2 GHz
- Intel Xeon E5507:2.26 GHz
Processor cores
- Intel Xeon E5503:2
- Intel Xeon E5507:4
Processor threads
- Intel Xeon E5503:2
- Intel Xeon E5507:4
Intel® Virtualization Technology (Intel® VT)
- Intel Xeon E5503:VT-x
- Intel Xeon E5507:VT-d, VT-x

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5503, Intel Xeon E5507
35 specifications	A Dell Intel Xeon E5503 View product	B Dell Intel Xeon E5507 View product
Processor4 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5503	E5507
Processor base frequencyDiffers	2 GHz	2.26 GHz
Processor coresDiffers	2	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	2	4
System bus rate	4.8 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	4 MB	4 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
Stepping	D0	D0
Bus type	QPI	QPI
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	19.2 GB/s	19.2 GB/s
Memoryidentical
Maximum internal memory supported by processor	144 GB	144 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800 MHz	800 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Market segment	Server	Server
Physical Address Extension (PAE)	Yes	Yes
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	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)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Tcase	76 °C	76 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x

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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