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{{intel title|Xeon E5-2628L v4}}
 
{{intel title|Xeon E5-2628L v4}}
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{{mpu
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{{chip
 
| name                = Xeon E5-2628L v4
 
| name                = Xeon E5-2628L v4
 
| no image            = Yes
 
| no image            = Yes
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| model number        = E5-2628L v4
 
| model number        = E5-2628L v4
 
| part number        = CM8066002044903
 
| part number        = CM8066002044903
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| part number 1      =
 
 
| part number 2      =  
 
| part number 2      =  
 
| part number 3      =  
 
| 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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| cpuid              = 406F1
 
| cpuid              = 406F1
  
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| isa family          = x86
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| isa                = x86-64
 
| microarch          = Broadwell
 
| microarch          = Broadwell
 
| platform            = Grantley EP 2S
 
| platform            = Grantley EP 2S
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| max memory          = 1,536 GiB
 
| max memory          = 1,536 GiB
  
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| electrical          = Yes
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| v core              = 1.82 V
 
| v core              = 1.82 V
 
| v core tolerance    =  
 
| v core tolerance    =  
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== Expansions ==
 
== Expansions ==
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{{expansions
 
| pcie revision      = 3.0
 
| pcie revision      = 3.0
 
| pcie lanes        = 40
 
| pcie lanes        = 40
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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 E5-2628L v4
General Info
DesignerIntel
ManufacturerIntel
Model NumberE5-2628L v4
Part NumberCM8066002044903
S-SpecSR2NC
QK9B (QS)
MarketEmbedded
IntroductionJune 20, 2016 (announced)
June 20, 2016 (launched)
Release Price$1364
ShopAmazon
General Specs
FamilyXeon E5
SeriesE5-2000
LockedYes
Frequency1,900 MHz
Turbo FrequencyYes
Turbo Frequency2,400 MHz (1 core),
2,400 MHz (2 cores),
2,200 MHz (3 cores),
2,100 MHz (4 cores),
2,100 MHz (5 cores),
2,100 MHz (6 cores),
2,100 MHz (7 cores),
2,100 MHz (8 cores),
2,100 MHz (9 cores),
2,100 MHz (10 cores),
2,100 MHz (11 cores),
2,100 MHz (12 cores)
Bus typeQPI
Bus speed4,000 MHz
Bus rate2 × 8 GT/s
Clock multiplier19
CPUID406F1
Microarchitecture
ISAx86-64 (x86)
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
Cores12
Threads24
Max Memory1,536 GiB
Multiprocessing
Max SMP2-Way (Multiprocessor)
Electrical
Vcore1.82 V
VI/O1.2 V ± 3%
TDP75 W
Tcase0 °C – 87 °C
Tstorage-25 °C – 125 °C

The Xeon E5-2628L v4 is a 64-bit dodeca-core x86 microprocessor introduced by Intel in 2016. This embedded server MPU is designed for low-power 2S environments. Operating at 1.9 GHz with a turbo boost frequency of 2.4 GHz for a single active core, this MPU has a TDP of 75 W and is manufactured on a 14 nm process (based on Broadwell).

Cache[edit]

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 384 KiB
393,216 B
0.375 MiB
12x32 KiB 8-way set associative (per core, write-back)
L1D$ 384 KiB
393,216 B
0.375 MiB
12x32 KiB 8-way set associative (per core, write-back)
L2$ 3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
12x256 KiB 8-way set associative (per core, write-back)
L3$ 30 MiB
30,720 KiB
31,457,280 B
0.0293 GiB
12x2.5 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 DDR4-2133
Controllers 1
Channels 4
ECC Support Yes
Max bandwidth 63.58 GiB/s
Bandwidth (single) 15.89 GiB/s
Bandwidth (dual) 31.79 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]

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Facts about "Xeon E5-2628L v4 - Intel"
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Has subobject
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Xeon E5-2628L v4 - Intel#io +
base frequency1,900 MHz (1.9 GHz, 1,900,000 kHz) +
bus links2 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus speed4,000 MHz (4 GHz, 4,000,000 kHz) +
bus typeQPI +
chipsetC610 Series +
clock multiplier19 +
core count12 +
core family6 +
core model4F +
core nameBroadwell EP +
core steppingM0 +
core voltage1.82 V (18.2 dV, 182 cV, 1,820 mV) +
cpuid406F1 +
designerIntel +
die area306.18 mm² (0.475 in², 3.062 cm², 306,180,000 µm²) +
familyXeon E5 +
first announcedJune 20, 2016 +
first launchedJune 20, 2016 +
full page nameintel/xeon e5/e5-2628l v4 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has extended page tables supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel vPro Technology +, Extended Page Tables + and Transactional Synchronization Extensions +
has intel enhanced speedstep technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
io voltage1.2 V (12 dV, 120 cV, 1,200 mV) +
io voltage tolerance3% +
isax86-64 +
isa familyx86 +
l1d$ description8-way set associative +
l1d$ size384 KiB (393,216 B, 0.375 MiB) +
l1i$ description8-way set associative +
l1i$ size384 KiB (393,216 B, 0.375 MiB) +
l2$ description8-way set associative +
l2$ size3 MiB (3,072 KiB, 3,145,728 B, 0.00293 GiB) +
l3$ description20-way set associative +
l3$ size30 MiB (30,720 KiB, 31,457,280 B, 0.0293 GiB) +
ldateJune 20, 2016 +
manufacturerIntel +
market segmentEmbedded +
max case temperature360.15 K (87 °C, 188.6 °F, 648.27 °R) +
max cpu count2 +
max memory1,572,864 MiB (1,610,612,736 KiB, 1,649,267,441,664 B, 1,536 GiB, 1.5 TiB) +
max pcie lanes40 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureBroadwell +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberE5-2628L v4 +
nameXeon E5-2628L v4 +
part numberCM8066002044903 +
platformGrantley EP 2S +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 1,364.00 (€ 1,227.60, £ 1,104.84, ¥ 140,942.12) +
s-specSR2NC +
s-spec (qs)QK9B +
seriesE5-2000 +
smp max ways2 +
tdp75 W (75,000 mW, 0.101 hp, 0.075 kW) +
technologyCMOS +
thread count24 +
transistor count4,700,000,000 +
turbo frequency (10 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (11 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (12 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (1 core)2,400 MHz (2.4 GHz, 2,400,000 kHz) +
turbo frequency (2 cores)2,400 MHz (2.4 GHz, 2,400,000 kHz) +
turbo frequency (3 cores)2,200 MHz (2.2 GHz, 2,200,000 kHz) +
turbo frequency (4 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (5 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (6 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (7 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (8 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
turbo frequency (9 cores)2,100 MHz (2.1 GHz, 2,100,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +