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{{intel title|Xeon E5-2658 v4}}
 
{{intel title|Xeon E5-2658 v4}}
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| name                = Xeon E5-2658 v4
 
| name                = Xeon E5-2658 v4
 
| no image            = Yes
 
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| model number        = E5-2658 v4
 
| model number        = E5-2658 v4
 
| part number        = CM8066002044801
 
| part number        = CM8066002044801
| part number 1      =
 
 
| part number 2      =  
 
| part number 2      =  
 
| part number 3      =  
 
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| part number 4      =
 
| market              = Embedded
 
| market              = Embedded
 
| first announced    = June 20, 2016
 
| first announced    = June 20, 2016
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== Expansions ==
 
== Expansions ==
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| pcie revision      = 3.0
 
| pcie revision      = 3.0
 
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== Features ==  
 
== Features ==  
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| em64t      = Yes
 
| em64t      = Yes
 
| nx          = Yes
 
| nx          = Yes

Latest revision as of 15:27, 13 December 2017

Edit Values
Xeon E5-2658 v4
General Info
DesignerIntel
ManufacturerIntel
Model NumberE5-2658 v4
Part NumberCM8066002044801
S-SpecSR2NB
QK9A (QS)
MarketEmbedded
IntroductionJune 20, 2016 (announced)
June 20, 2016 (launched)
Release Price$1832
ShopAmazon
General Specs
FamilyXeon E5
SeriesE5-2000
LockedYes
Frequency2,300 MHz
Turbo FrequencyYes
Turbo Frequency2,800 MHz (1 core),
2,800 MHz (2 cores),
2,800 MHz (3 cores),
2,500 MHz (4 cores),
2,500 MHz (5 cores),
2,500 MHz (6 cores),
2,500 MHz (7 cores),
2,500 MHz (8 cores),
2,500 MHz (9 cores),
2,500 MHz (10 cores),
2,500 MHz (11 cores),
2,500 MHz (12 cores),
2,500 MHz (13 cores),
2,500 MHz (14 cores)
Bus typeQPI
Bus speed4,800 MHz
Bus rate2 × 9.6 GT/s
Clock multiplier23
CPUID406F1
Microarchitecture
MicroarchitectureBroadwell
PlatformGrantley EP 2S
ChipsetC610 Series
Core NameBroadwell EP
Core Family6
Core Model4F
Core SteppingM0
Process14 nm
Transistors4,700,000,000
TechnologyCMOS
Die306.18 mm²
Word Size64 bit
Cores14
Threads28
Max Memory1,536 GiB
Multiprocessing
Max SMP2-Way (Multiprocessor)
Electrical
Vcore1.82 V
VI/O1.2 V ± 3%
TDP105 W
Tcase0 °C – 91 °C
Tstorage-25 °C – 125 °C

The Xeon E5-2658 v4 is a 64-bit tetradeca-core x86 microprocessor introduced by Intel in 2016. This embedded server MPU is designed for 2S environments. Operating at 2.3 GHz with a turbo boost frequency of 2.8 GHz for a single active core, this MPU has a TDP of 105 W and is manufactured on a 14 nm process (based on Broadwell).

Cache[edit]

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 448 KiB
458,752 B
0.438 MiB
14x32 KiB 8-way set associative (per core, write-back)
L1D$ 448 KiB
458,752 B
0.438 MiB
14x32 KiB 8-way set associative (per core, write-back)
L2$ 3.5 MiB
3,584 KiB
3,670,016 B
0.00342 GiB
14x256 KiB 8-way set associative (per core, write-back)
L3$ 35 MiB
35,840 KiB
36,700,160 B
0.0342 GiB
14x2.5 MiB 20-way set associative (shared, per core, write-back)

Graphics[edit]

This microprocessor has no integrated graphics processing unit.

Memory controller[edit]

Integrated Memory Controller
Type DDR4-2400
Controllers 1
Channels 4
ECC Support Yes
Max bandwidth 71.53 GiB/s
Bandwidth (single) 17.88 GiB/s
Bandwidth (dual) 35.76 GiB/s
Max memory 1,536 GiB
Physical Address Extensions 46 bit

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes40
Configsx4, x16


Features[edit]

l1d$ description8-way set associative +
l1d$ size448 KiB (458,752 B, 0.438 MiB) +
l1i$ description8-way set associative +
l1i$ size448 KiB (458,752 B, 0.438 MiB) +
l2$ description8-way set associative +
l2$ size3.5 MiB (3,584 KiB, 3,670,016 B, 0.00342 GiB) +
l3$ description20-way set associative +
l3$ size35 MiB (35,840 KiB, 36,700,160 B, 0.0342 GiB) +