Product comparison · 2 cpus

HP Intel Xeon E3-1245V2 vs HP Intel Xeon E3-1270V2

49specifications compared
6differ
43identical
9known for one product only

Key differences

The HP Intel Xeon E3-1270V2 has 0.1 GHz more processor base frequency than the HP Intel Xeon E3-1245V2 (3.5 GHz vs 3.4 GHz). The HP Intel Xeon E3-1270V2 has 0.1 GHz more processor boost frequency than the HP Intel Xeon E3-1245V2 (3.9 GHz vs 3.8 GHz). The HP Intel Xeon E3-1245V2 has 8 W more thermal Design Power (TDP) than the HP Intel Xeon E3-1270V2 (77 W vs 69 W). Only the HP Intel Xeon E3-1245V2 has on-board graphics card. Processor model: E3-1245V2 on the HP Intel Xeon E3-1245V2, E3-1270V2 on the HP Intel Xeon E3-1270V2.

Processor model
- Intel Xeon E3-1245V2:E3-1245V2
- Intel Xeon E3-1270V2:E3-1270V2
Processor base frequency
- Intel Xeon E3-1245V2:3.4 GHz
- Intel Xeon E3-1270V2:3.5 GHz
Processor boost frequency
- Intel Xeon E3-1245V2:3.8 GHz
- Intel Xeon E3-1270V2:3.9 GHz
Thermal Design Power (TDP)
- Intel Xeon E3-1245V2:77 W
- Intel Xeon E3-1270V2:69 W
CPU multiplier (bus/core ratio)
- Intel Xeon E3-1245V2:34
- Intel Xeon E3-1270V2:35
On-board graphics card
- Intel Xeon E3-1245V2:Yes
- Intel Xeon E3-1270V2:No

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1245V2, Intel Xeon E3-1270V2
58 specifications	A HP Intel Xeon E3-1245V2 View product	B HP Intel Xeon E3-1270V2 View product
Processor5 differ
Processor family	Intel® Xeon® E3 V2 Family	Intel® Xeon® E3 V2 Family
Processor modelDiffers	E3-1245V2	E3-1270V2
Processor base frequencyDiffers	3.4 GHz	3.5 GHz
Processor cores	4	4
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Processor lithography	22 nm	22 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threads	8	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.8 GHz	3.9 GHz
Processor cache	8 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	77 W	69 W
Compatible chipsets	Intel® C202, Intel® C204, Intel® C206, Intel® C216	Intel® C202, Intel® C204, Intel® C206, Intel® C216
Stepping	E1	E1
CPU multiplier (bus/core ratio)Differs	34	35
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Memoryidentical
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory channels	Dual-channel	Dual-channel
ECC	Yes	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics P4000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1250 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
PCI Express slots version	3.0	3.0
PCI Express configurations	1x16+1x4, 1x8+3x4, 2x8+1x4	1x16+1x4, 1x8+3x4, 2x8+1x4
Supported instruction sets	AVX, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
CPU configuration (max)	1	1
Embedded options available	No	No
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
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
Intel® vPro™ Platform Eligibility	Yes	Yes
Weight & dimensionsidentical
Processor package size	37.5 mm	37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, 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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