Product comparison · 2 cpus

HP Intel Pentium G640 vs HP Intel Xeon E3-1230, FIO, Ref

33specifications compared
14differ
19identical
17known for one product only

Key differences

The HP Intel Xeon E3-1230, FIO, Ref has 0.4 GHz more processor base frequency than the HP Intel Pentium G640 (3.2 GHz vs 2.8 GHz). The HP Intel Xeon E3-1230, FIO, Ref has 2 more processor cores than the HP Intel Pentium G640 (4 vs 2). The HP Intel Xeon E3-1230, FIO, Ref has 6 more processor threads than the HP Intel Pentium G640 (8 vs 2). Only the HP Intel Pentium G640 has on-board graphics card. Processor family: Intel Pentium G on the HP Intel Pentium G640, Intel® Xeon® E3 Family on the HP Intel Xeon E3-1230, FIO, Ref.

Processor family
- Intel Pentium G640:Intel Pentium G
- Intel Xeon E3-1230, FIO, Ref:Intel® Xeon® E3 Family
Processor model
- Intel Pentium G640:G640
- Intel Xeon E3-1230, FIO, Ref:E3-1230
Processor base frequency
- Intel Pentium G640:2.8 GHz
- Intel Xeon E3-1230, FIO, Ref:3.2 GHz
Processor cores
- Intel Pentium G640:2
- Intel Xeon E3-1230, FIO, Ref:4
Component for
- Intel Pentium G640:PC
- Intel Xeon E3-1230, FIO, Ref:Server/workstation
Processor threads
- Intel Pentium G640:2
- Intel Xeon E3-1230, FIO, Ref:8
Processor operating modes
- Intel Pentium G640:64-bit
- Intel Xeon E3-1230, FIO, Ref:32-bit, 64-bit
Processor cache
- Intel Pentium G640:3 MB
- Intel Xeon E3-1230, FIO, Ref:8 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium G640, Intel Xeon E3-1230, FIO, Ref
50 specifications	A HP Intel Pentium G640 View product	B HP Intel Xeon E3-1230, FIO, Ref View product
Processor10 differ
Processor familyDiffers	Intel Pentium G	Intel® Xeon® E3 Family
Processor modelDiffers	G640	E3-1230
Processor base frequencyDiffers	2.8 GHz	3.2 GHz
Processor coresDiffers	2	4
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	2	8
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.6 GHz
Processor cacheDiffers	3 MB	8 MB
Thermal Design Power (TDP)Differs	65 W	80 W
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
SteppingKnown for one	Q0	Unknown — not stated by the source
Memory1 differ
Memory clock speeds supported by processorDiffers	1066 MHz	1066,1333 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
Features1 differ
Market segmentDiffers	Desktop	Server
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor special featuresidentical
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® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
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.

More cpu comparisons

All cpu comparisons