Product comparison · 2 cpus

Dell 2 x Intel Xeon E7-4820 v4 vs Dell 2 x Intel Xeon E7-4830 v4

54specifications compared
9differ
45identical
23known for one product only

Key differences

Processor model
- 2 x Intel Xeon E7-4820 v4:E7-4820V4
- 2 x Intel Xeon E7-4830 v4:E7-4830V4
Processor base frequency
- 2 x Intel Xeon E7-4820 v4:2.00 GHz
- 2 x Intel Xeon E7-4830 v4:2 GHz
Processor cores
- 2 x Intel Xeon E7-4820 v4:10
- 2 x Intel Xeon E7-4830 v4:14
Processor threads
- 2 x Intel Xeon E7-4820 v4:20
- 2 x Intel Xeon E7-4830 v4:28
System bus rate
- 2 x Intel Xeon E7-4820 v4:6.4 GT/s
- 2 x Intel Xeon E7-4830 v4:8 GT/s
Processor cache
- 2 x Intel Xeon E7-4820 v4:25 MB
- 2 x Intel Xeon E7-4830 v4:35 MB
Physical Address Extension (PAE)
- 2 x Intel Xeon E7-4820 v4:Yes
- 2 x Intel Xeon E7-4830 v4:46 bit
Intel® Turbo Boost Technology
- 2 x Intel Xeon E7-4820 v4:No
- 2 x Intel Xeon E7-4830 v4:2.0

Side by side

Differences highlightedShow differences only

Comparison of 2 x Intel Xeon E7-4820 v4, 2 x Intel Xeon E7-4830 v4
77 specifications	A Dell 2 x Intel Xeon E7-4820 v4 View product	B Dell 2 x Intel Xeon E7-4830 v4 View product
Processor6 differ
Processor family	Intel Xeon E7 v4	Intel Xeon E7 v4
Processor modelDiffers	E7-4820V4	E7-4830V4
Processor base frequencyDiffers	2.00 GHz	2 GHz
Processor coresDiffers	10	14
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	14 nm	14 nm
Component for	Server/workstation	Server/workstation
Processor series	Intel Xeon E7-4800 v4	Intel Xeon E7-4800 v4
Processor threadsDiffers	20	28
System bus rateDiffers	6.4 GT/s	8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	25 MB	35 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Thermal Design Power (TDP)	115 W	115 W
Stepping	B0	B0
Bus type	QPI	QPI
Number of QPI links	3	3
Memory bandwidth supported by processor (max)	85 GB/s	85 GB/s
Processor codename	Broadwell	Broadwell
Processor codeKnown for one	SR2S4	Unknown — not stated by the source
Processor ARK IDKnown for one	93814	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.8 GHz
Memoryidentical
Maximum internal memory supported by processor	3 TB	3 TB
Memory types supported by processor	DDR3-SDRAM, DDR4-SDRAM	DDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor	1066,1333,1600,1866 MHz	1066,1333,1600,1866 MHz
Memory channels	Quad-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	No	No
On-board graphics card model	Not available	Not available
Discrete graphics card model	Not available	Not available
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 lanes	32	32
PCI Express slots version	3.0	3.0
PCI Express configurationsKnown for one	1x16, 1x4, 1x8	Unknown — not stated by the source
Supported instruction sets	AVX 2.0	AVX 2.0
CPU configuration (max)	4	4
Embedded options available	No	No
PCI Express CEM revisionKnown for one	3.0	Unknown — not stated by the source
Physical Address Extension (PAE)Differs	Yes	46 bit
Scalability	S4S	S4S
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Conflict-Free processor	Yes	Yes
Intel 64	Yes	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Instruction Replay Technology	No	No
Intel Instruction Replay Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI	Yes	Yes
Intel TSX-NI versionKnown for one	1.00	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 Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Operational conditions1 differ
TcaseDiffers	67 °C	68 °C
Technical detailsidentical
Processor cacheKnown for one	25600 KB	Unknown — not stated by the source
Product typeKnown for one	Processor	Unknown — not stated by the source
Bus bandwidthKnown for one	6.4	Unknown — not stated by the source
Bus speedKnown for one	6.4 GT/s	Unknown — not stated by the source
Bus type unitsKnown for one	GT/s	Unknown — not stated by the source
Last changeKnown for one	63903513	Unknown — not stated by the source
Launch dateKnown for one	Q2'16	Unknown — not stated by the source
Processor brand nameKnown for one	Intel Xeon	Unknown — not stated by the source
Product familyKnown for one	Intel Xeon Processor E7 v4 Family	Unknown — not stated by the source
StatusKnown for one	Launched	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	8542310001	Unknown — not stated by the source
Other featuresidentical
Compatibility	- PowerEdge R930	- PowerEdge R930
Maximum internal memoryKnown for one	3145728 MB	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	45 x 52.5 mm

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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