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{{intel title|Xeon E-2146G}}
 
{{intel title|Xeon E-2146G}}
 
{{chip
 
{{chip
−
|future=Yes
 
 
|name=Xeon E-2146G
 
|name=Xeon E-2146G
−
|image=coffee lake s (front).png
+
|image=coffee lake e (front).png
 
|designer=Intel
 
|designer=Intel
 
|manufacturer=Intel
 
|manufacturer=Intel
Line 10: Line 9:
 
|s-spec=SR3WT
 
|s-spec=SR3WT
 
|market=Workstation
 
|market=Workstation
 +
|first announced=July 12, 2018
 +
|first launched=July 12, 2018
 +
|release price=$311
 
|family=Xeon E
 
|family=Xeon E
 
|series=E-2000
 
|series=E-2000
 
|locked=Yes
 
|locked=Yes
 +
|frequency=3,500 MHz
 +
|turbo frequency1=4,500 MHz
 
|bus type=DMI 3.0
 
|bus type=DMI 3.0
 
|bus links=4
 
|bus links=4
 
|bus rate=8 GT/s
 
|bus rate=8 GT/s
 +
|clock multiplier=35
 
|isa=x86-64
 
|isa=x86-64
 
|isa family=x86
 
|isa family=x86
 
|microarch=Coffee Lake
 
|microarch=Coffee Lake
−
|platform=Coffee Lake
+
|platform=Mehlow
 
|chipset=Cannon Point
 
|chipset=Cannon Point
 
|core name=Coffee Lake E
 
|core name=Coffee Lake E
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|max cpus=1
 
|max cpus=1
 
|max memory=64 GiB
 
|max memory=64 GiB
 +
|tdp=80 W
 
|package name 1=intel,fclga_1151
 
|package name 1=intel,fclga_1151
 
}}
 
}}
−
'''Xeon E-2146G''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] workstation microprocessor introduced by [[Intel]] in mid-[[2018]]. This processor, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is manufactured on Intel's 3rd generation enhanced [[14 nm process|14nm++ process]]. The E-2146G operates at 3.? GHz with a TDP of 80 W and a {{intel|turbo boost}} of 4.5 GHz. This chip integrates Intel's {{intel|UHD Graphics P630}} GPU operating at 350 MHz with a burst frequency of up to 1.15 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory.
+
'''Xeon E-2146G''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] workstation microprocessor introduced by [[Intel]] in mid-[[2018]]. This processor, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is manufactured on Intel's 3rd generation enhanced [[14 nm process|14nm++ process]]. The E-2146G operates at 3.5 GHz with a TDP of 80 W and a {{intel|turbo boost}} of 4.5 GHz. This chip integrates Intel's {{intel|UHD Graphics P630}} GPU operating at 350 MHz with a burst frequency of up to 1.15 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory.
−
 
 
−
 
 
−
{{unknown features}}
 
  
  
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{{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}}
 
{{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}}
 
{{cache size
 
{{cache size
−
|l1 cache=386 KiB
+
|l1 cache=384 KiB
 
|l1i cache=192 KiB
 
|l1i cache=192 KiB
 
|l1i break=6x32 KiB
 
|l1i break=6x32 KiB
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{{integrated graphics
 
{{integrated graphics
 
| gpu                = UHD Graphics P630
 
| gpu                = UHD Graphics P630
−
| device id          =  
+
| device id          = 0x3E96
 
| designer            = Intel
 
| designer            = Intel
 
| execution units    = 24
 
| execution units    = 24
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| max memory          = 64 GiB
 
| max memory          = 64 GiB
 
| frequency          = 350 MHz
 
| frequency          = 350 MHz
−
| max frequency      = 1,200 MHz
+
| max frequency      = 1,150 MHz
  
 
| output crt          =  
 
| output crt          =  
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|sba=No
 
|sba=No
 
|mwt=No
 
|mwt=No
−
|sipp=Yes
+
|sipp=No
 
|att=No
 
|att=No
−
|ipt=Yes
+
|ipt=No
 
|tsx=Yes
 
|tsx=Yes
 
|txt=Yes
 
|txt=Yes
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|amdpb2=No
 
|amdpb2=No
 
|amdpbod=No
 
|amdpbod=No
 +
}}
 +
== Frequencies ==
 +
{{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}}
 +
{{frequency table
 +
|freq_base=3,500 MHz
 +
|freq_1=4,500 MHz
 +
|freq_2=4,400 MHz
 +
|freq_3=4,300 MHz
 +
|freq_4=4,300 MHz
 +
|freq_5=4,300 MHz
 +
|freq_6=4,200 MHz
 
}}
 
}}

Latest revision as of 21:26, 24 April 2019

Edit Values
Xeon E-2146G
coffee lake e (front).png
General Info
DesignerIntel
ManufacturerIntel
Model NumberE-2146G
Part NumberCM8068403380116
S-SpecSR3WT
MarketWorkstation
IntroductionJuly 12, 2018 (announced)
July 12, 2018 (launched)
Release Price$311
ShopAmazon
General Specs
FamilyXeon E
SeriesE-2000
LockedYes
Frequency3,500 MHz
Turbo Frequency4,500 MHz (1 core)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier35
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCoffee Lake
PlatformMehlow
ChipsetCannon Point
Core NameCoffee Lake E
Core Family6
Core Model158
Core SteppingU0
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores6
Threads12
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP80 W
Packaging
PackageFCLGA-1151, FCLGA14C (LGA)
Dimension37.5 mm × 37.5 mm × 4.4 mm
Pitch0.914 mm
Contacts1151
SocketSocket H4, LGA-1151

Xeon E-2146G is a 64-bit hexa-core high-end performance x86 workstation microprocessor introduced by Intel in mid-2018. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process. The E-2146G operates at 3.5 GHz with a TDP of 80 W and a turbo boost of 4.5 GHz. This chip integrates Intel's UHD Graphics P630 GPU operating at 350 MHz with a burst frequency of up to 1.15 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory.


Cache[edit]

Main article: Coffee Lake § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$384 KiB
393,216 B
0.375 MiB
L1I$192 KiB
196,608 B
0.188 MiB
6x32 KiB8-way set associative 
L1D$192 KiB
196,608 B
0.188 MiB
6x32 KiB8-way set associativewrite-back
L2$1.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
  6x256 KiB4-way set associativewrite-back
L3$12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
  6x2 MiB16-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Max Mem64 GiB
Controllers1
Channels2
Max Bandwidth39.74 GiB/s
40,693.76 MiB/s
42.671 GB/s
42,670.5 MB/s
0.0388 TiB/s
0.0427 TB/s
Bandwidth
Single 19.87 GiB/s
Double 39.74 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 16
Configuration: 1x16, 2x8, 1x8+2x4

Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUUHD Graphics P630
DesignerIntelDevice ID0x3E96
Execution Units24Max Displays3
Max Memory64 GiB
65,536 MiB
67,108,864 KiB
68,719,476,736 B
Frequency350 MHz
0.35 GHz
350,000 KHz
Burst Frequency1,150 MHz
1.15 GHz
1,150,000 KHz
OutputDP, eDP, HDMI, DVI
Max Resolution
HDMI4096x2304 @24 Hz
DP4096x2304 @60 Hz
eDP4096x2304 @60 Hz
Standards
DirectX12
OpenGL4.5
OpenCL2.0
DP1.2
eDP1.4
HDMI1.4a
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Clear Video
Intel Clear Video HD

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
MPXMemory Protection Extensions
SGXSoftware Guard Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology

Frequencies[edit]

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

ModeBaseTurbo Frequency/Active Cores
123456
Normal3,500 MHz4,500 MHz4,400 MHz4,300 MHz4,300 MHz4,300 MHz4,200 MHz
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/xeon_e/e-2146g&oldid=89157"
Facts about "Xeon E-2146G - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Xeon E-2146G - Intel#pcie +
base frequency3,500 MHz (3.5 GHz, 3,500,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetCannon Point +
clock multiplier35 +
core count6 +
core family6 +
core model158 +
core nameCoffee Lake E +
core steppingU0 +
designerIntel +
device id0x3E96 +
familyXeon E +
first announcedJuly 12, 2018 +
first launchedJuly 12, 2018 +
full page nameintel/xeon e/e-2146g +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supporttrue +
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 +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology + and OS Guard +
has intel enhanced speedstep technologytrue +
has intel secure key technologytrue +
has intel supervisor mode execution protectiontrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x 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 +
integrated gpuUHD Graphics P630 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units24 +
integrated gpu max frequency1,150 MHz (1.15 GHz, 1,150,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
isax86-64 +
isa familyx86 +
l1$ size384 KiB (393,216 B, 0.375 MiB) +
l1d$ description8-way set associative +
l1d$ size192 KiB (196,608 B, 0.188 MiB) +
l1i$ description8-way set associative +
l1i$ size192 KiB (196,608 B, 0.188 MiB) +
l2$ description4-way set associative +
l2$ size1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description16-way set associative +
l3$ size12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
ldateJuly 12, 2018 +
main imageFile:coffee lake e (front).png +
manufacturerIntel +
market segmentWorkstation +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth39.74 GiB/s (40,693.76 MiB/s, 42.671 GB/s, 42,670.5 MB/s, 0.0388 TiB/s, 0.0427 TB/s) +
max memory channels2 +
microarchitectureCoffee Lake +
model numberE-2146G +
nameXeon E-2146G +
packageFCLGA-1151 + and FCLGA14C +
part numberCM8068403380116 +
platformMehlow +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 311.00 (€ 279.90, £ 251.91, ¥ 32,135.63) +
s-specSR3WT +
seriesE-2000 +
smp max ways1 +
socketSocket H4 + and LGA-1151 +
supported memory typeDDR4-2666 +
tdp80 W (80,000 mW, 0.107 hp, 0.08 kW) +
technologyCMOS +
thread count12 +
turbo frequency (1 core)4,500 MHz (4.5 GHz, 4,500,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +