Product comparison · 2 cpus

HP Intel Xeon E5504, FI, Ref vs HP Intel Xeon E5607, Ref

33specifications compared
8differ
25identical
5known for one product only

Key differences

Processor model
- Intel Xeon E5504, FI, Ref:E5504
- Intel Xeon E5607, Ref:E5607
Processor base frequency
- Intel Xeon E5504, FI, Ref:2 GHz
- Intel Xeon E5607, Ref:2.26 GHz
Processor lithography
- Intel Xeon E5504, FI, Ref:45 nm
- Intel Xeon E5607, Ref:32 nm
Processor cache
- Intel Xeon E5504, FI, Ref:4 MB
- Intel Xeon E5607, Ref:8 MB
Stepping
- Intel Xeon E5504, FI, Ref:D0
- Intel Xeon E5607, Ref:B1
Memory bandwidth supported by processor (max)
- Intel Xeon E5504, FI, Ref:19.2 GB/s
- Intel Xeon E5607, Ref:25.6 GB/s
Maximum internal memory supported by processor
- Intel Xeon E5504, FI, Ref:144 GB
- Intel Xeon E5607, Ref:288 GB
Memory clock speeds supported by processor
- Intel Xeon E5504, FI, Ref:800 MHz
- Intel Xeon E5607, Ref:800,1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5504, FI, Ref, Intel Xeon E5607, Ref
38 specifications	A HP Intel Xeon E5504, FI, Ref View product	B HP Intel Xeon E5607, Ref View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5504	E5607
Processor base frequencyDiffers	2 GHz	2.26 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	32-bit, 64-bit	32-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
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 card	No	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
Embedded options availableKnown 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 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.

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