Product comparison · 2 cpus

Dell Intel Xeon E5-2403 v2 vs Dell Intel Xeon E5-2603 v2

50specifications compared
11differ
39identical
6known for one product only

Key differences

The Dell Intel Xeon E5-2603 v2 has 1 more QPI links than the Dell Intel Xeon E5-2403 v2 (2 vs 1). The Dell Intel Xeon E5-2603 v2 has 10.6 GB/s more memory bandwidth supported by processor (max) than the Dell Intel Xeon E5-2403 v2 (42.6 GB/s vs 32 GB/s). The Dell Intel Xeon E5-2603 v2 has 384 GB more maximum internal memory supported by processor than the Dell Intel Xeon E5-2403 v2 (768 GB vs 384 GB). Processor model: E5-2403V2 on the Dell Intel Xeon E5-2403 v2, E5-2603V2 on the Dell Intel Xeon E5-2603 v2. Processor socket: LGA 1356 (Socket B2) on the Dell Intel Xeon E5-2403 v2, LGA 2011 (Socket R) on the Dell Intel Xeon E5-2603 v2.

Processor model
- Intel Xeon E5-2403 v2:E5-2403V2
- Intel Xeon E5-2603 v2:E5-2603V2
Processor socket
- Intel Xeon E5-2403 v2:LGA 1356 (Socket B2)
- Intel Xeon E5-2603 v2:LGA 2011 (Socket R)
VID Voltage Range
- Intel Xeon E5-2403 v2:0.65 - 1.3 V
- Intel Xeon E5-2603 v2:0.6 - 1.30 V
Number of QPI links
- Intel Xeon E5-2403 v2:1
- Intel Xeon E5-2603 v2:2
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2403 v2:32 GB/s
- Intel Xeon E5-2603 v2:42.6 GB/s
Maximum internal memory supported by processor
- Intel Xeon E5-2403 v2:384 GB
- Intel Xeon E5-2603 v2:768 GB
Memory channels
- Intel Xeon E5-2403 v2:Triple-channel
- Intel Xeon E5-2603 v2:Quad-channel
Maximum number of PCI Express lanes
- Intel Xeon E5-2403 v2:24
- Intel Xeon E5-2603 v2:40

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2403 v2, Intel Xeon E5-2603 v2
56 specifications	A Dell Intel Xeon E5-2403 v2 View product	B Dell Intel Xeon E5-2603 v2 View product
Processor5 differ
Processor family	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2403V2	E5-2603V2
Processor base frequency	1.8 GHz	1.8 GHz
Processor cores	4	4
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threads	4	4
System bus rate	6.4 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	10 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
VID Voltage RangeDiffers	0.65 - 1.3 V	0.6 - 1.30 V
SteppingKnown for one	S1	Unknown — not stated by the source
Bus type	QPI	QPI
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	32 GB/s	42.6 GB/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.8 GHz
Memory2 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066,1333 MHz	800,1066,1333 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	24	40
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
Embedded options available	No	No
Physical Address Extension (PAE)	Yes	Yes
Scalability	2S	2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel Demand Based Switching	Yes	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
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® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure Key	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	76 °C	71 °C
Weight & dimensions2 differ
WidthDiffers	45 mm	52.5 mm
DepthDiffers	42.5 mm	45 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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