Product comparison · 2 cpus

HP BL490c G7 E5649 FIO Kit vs HP Intel Xeon E5603

21specifications compared
11differ
10identical
7known for one product only

Key differences

The HP BL490c G7 E5649 FIO Kit has 0.93 GHz more processor base frequency than the HP Intel Xeon E5603 (2.53 GHz vs 1.6 GHz). The HP BL490c G7 E5649 FIO Kit has 2 more processor cores than the HP Intel Xeon E5603 (6 vs 4). The HP BL490c G7 E5649 FIO Kit has 8 more processor threads than the HP Intel Xeon E5603 (12 vs 4). Processor model: E5649 on the HP BL490c G7 E5649 FIO Kit, E5603 on the HP Intel Xeon E5603. Component for: Server/workstation on the HP BL490c G7 E5649 FIO Kit, PC on the HP Intel Xeon E5603.

Processor model
- BL490c G7 E5649 FIO Kit:E5649
- Intel Xeon E5603:E5603
Processor base frequency
- BL490c G7 E5649 FIO Kit:2.53 GHz
- Intel Xeon E5603:1.6 GHz
Processor cores
- BL490c G7 E5649 FIO Kit:6
- Intel Xeon E5603:4
Component for
- BL490c G7 E5649 FIO Kit:Server/workstation
- Intel Xeon E5603:PC
Processor threads
- BL490c G7 E5649 FIO Kit:12
- Intel Xeon E5603:4
System bus rate
- BL490c G7 E5649 FIO Kit:5.86 GT/s
- Intel Xeon E5603:4.8 GT/s
Processor cache
- BL490c G7 E5649 FIO Kit:12 MB
- Intel Xeon E5603:4 MB
CPU multiplier (bus/core ratio)
- BL490c G7 E5649 FIO Kit:19
- Intel Xeon E5603:12

Side by side

Differences highlightedShow differences only

Comparison of BL490c G7 E5649 FIO Kit, Intel Xeon E5603
28 specifications	A HP BL490c G7 E5649 FIO Kit View product	B HP Intel Xeon E5603 View product
Processor9 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5649	E5603
Processor base frequencyDiffers	2.53 GHz	1.6 GHz
Processor coresDiffers	6	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Component forDiffers	Server/workstation	PC
Processor threadsDiffers	12	4
System bus rateDiffers	5.86 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	12 MB	4 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
VID Voltage Range	0.750 - 1.350 V	0.750 - 1.350 V
CPU multiplier (bus/core ratio)Differs	19	12
Memory bandwidth supported by processor (max)Differs	32 GB/s	25.6 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Memory1 differ
Maximum internal memory supported by processor	288 GB	288 GB
Memory clock speeds supported by processorDiffers	800,1066,1333 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
Features1 differ
Market segmentDiffers	Server	Desktop
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Other featuresidentical
L1 cacheKnown for one	Unknown — not stated by the source	0.25 MB
Temperature (max)Known for one	76.2 °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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