Product comparison · 2 cpus

HP Intel Xeon E3-1225V2 vs HP Intel Xeon E3-1245V2

56specifications compared
8differ
48identical
2known for one product only

Key differences

The HP Intel Xeon E3-1245V2 has 0.2 GHz more processor base frequency than the HP Intel Xeon E3-1225V2 (3.4 GHz vs 3.2 GHz). The HP Intel Xeon E3-1245V2 has 4 more processor threads than the HP Intel Xeon E3-1225V2 (8 vs 4). The HP Intel Xeon E3-1245V2 has 0.2 GHz more processor boost frequency than the HP Intel Xeon E3-1225V2 (3.8 GHz vs 3.6 GHz). Only the HP Intel Xeon E3-1225V2 has embedded options available. Only the HP Intel Xeon E3-1245V2 has Intel® Hyper Threading Technology (Intel® HT Technology).

Processor model
- Intel Xeon E3-1225V2:E3-1225V2
- Intel Xeon E3-1245V2:E3-1245V2
Processor base frequency
- Intel Xeon E3-1225V2:3.2 GHz
- Intel Xeon E3-1245V2:3.4 GHz
Processor threads
- Intel Xeon E3-1225V2:4
- Intel Xeon E3-1245V2:8
Processor boost frequency
- Intel Xeon E3-1225V2:3.6 GHz
- Intel Xeon E3-1245V2:3.8 GHz
CPU multiplier (bus/core ratio)
- Intel Xeon E3-1225V2:32
- Intel Xeon E3-1245V2:34
On-board graphics card dynamic frequency (max)
- Intel Xeon E3-1225V2:1.25 MHz
- Intel Xeon E3-1245V2:1250 MHz
Embedded options available
- Intel Xeon E3-1225V2:Yes
- Intel Xeon E3-1245V2:No
Intel® Hyper Threading Technology (Intel® HT Technology)
- Intel Xeon E3-1225V2:No
- Intel Xeon E3-1245V2:Yes

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1225V2, Intel Xeon E3-1245V2
58 specifications	A HP Intel Xeon E3-1225V2 View product	B HP Intel Xeon E3-1245V2 View product
Processor5 differ
Processor family	Intel® Xeon® E3 V2 Family	Intel® Xeon® E3 V2 Family
Processor modelDiffers	E3-1225V2	E3-1245V2
Processor base frequencyDiffers	3.2 GHz	3.4 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 threadsDiffers	4	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.6 GHz	3.8 GHz
Processor cache	8 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	77 W	77 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	32	34
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 card	Yes	Yes
On-board graphics card model	Intel® HD Graphics P4000	Intel® HD Graphics P4000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1.25 MHz	1250 MHz
Number of displays supported (on-board graphics)	3	3
Features1 differ
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 availableDiffers	Yes	No
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel FDI Technology	Yes	Yes
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)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
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 sizeKnown for one	Unknown — not stated by the source	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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