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Difference between revisions of "intel/xeon e/e-2176g"
< intel‎ | xeon e

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== Cache ==
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{{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}}
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{{cache size
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|l1 cache=386 KiB
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|l1i cache=192 KiB
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|l1i break=6x32 KiB
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|l1i desc=8-way set associative
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|l1d cache=192 KiB
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|l1d break=6x32 KiB
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|l1d desc=8-way set associative
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|l1d policy=write-back
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|l2 cache=1.5 MiB
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|l2 break=6x256 KiB
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|l2 desc=4-way set associative
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|l2 policy=write-back
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|l3 cache=12 MiB
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|l3 break=6x2 MiB
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|l3 desc=16-way set associative
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|l3 policy=write-back
 +
}}

Revision as of 22:35, 14 April 2018

Edit Values
Xeon E-2176G
coffee lake s (front).png
Coffee Lake S, Front
General Info
DesignerIntel
ManufacturerIntel
Model NumberE-2176G
MarketDesktop, Workstation
ShopAmazon
General Specs
FamilyXeon E
SeriesE-2000
LockedYes
Frequency3,700 MHz
Turbo Frequency4,700 MHz (1 core)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier37
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCoffee Lake
PlatformCoffee Lake
Chipset300 series
Core NameCoffee Lake S
Core Family6
Core Model158
Process14 nm
TechnologyCMOS
Die149 mm²
Word Size64 bit
Cores6
Threads12
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP80 W
Packaging
PackageFCLGA-1151 (LGA)
FC-LGA14C		FCLGA-1151.svg
Dimension37.5 mm x 37.5 mm x 4.4 mm
Pitch0.914 mm
Contacts1151
SocketLGA-1151

Xeon E-2176G is a 64-bit hexa-core high-end performance x86 workstation microprocessor set to be introduced by Intel in early 2018. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process. The E-2176G operates at 3.7 GHz with a TDP of 80 W and a turbo boost of up to 4.7 GHz. This chip integrates Intel's UHD Graphics P630 GPU operating at 350 MHz with a burst frequency of up to 1.2 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory with ECC support.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.


Cache

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$386 KiB
395,264 B
0.377 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$12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
  6x2 MiB16-way set associativewrite-back
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Facts about "Xeon E-2176G - Intel"
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Xeon E-2176G - Intel#package +
base frequency3,700 MHz (3.7 GHz, 3,700,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipset300 series +
clock multiplier37 +
core count6 +
core family6 +
core model158 +
core nameCoffee Lake S +
designerIntel +
die area149 mm² (0.231 in², 1.49 cm², 149,000,000 µm²) +
familyXeon E +
full page nameintel/xeon e/e-2176g +
has locked clock multipliertrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1$ size386 KiB (395,264 B, 0.377 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) +
ldate3000 +
main imageFile:coffee lake s (front).png +
main image captionCoffee Lake S, Front +
manufacturerIntel +
market segmentDesktop + and Workstation +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
microarchitectureCoffee Lake +
model numberE-2176G +
nameXeon E-2176G +
packageFCLGA-1151 +
platformCoffee Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesE-2000 +
smp max ways1 +
socketLGA-1151 +
tdp80 W (80,000 mW, 0.107 hp, 0.08 kW) +
technologyCMOS +
thread count12 +
turbo frequency (1 core)4,700 MHz (4.7 GHz, 4,700,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +