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Difference between revisions of "intel/xeon e/e-2124g"
< 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=256 KiB
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|l1i cache=128 KiB
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|l1i break=4x32 KiB
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|l1i desc=8-way set associative
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|l1d cache=128 KiB
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|l1d break=4x32 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 MiB
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|l2 break=4x256 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=8 MiB
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|l3 break=4x2 MiB
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|l3 desc=16-way set associative
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|l3 policy=write-back
 +
}}

Revision as of 22:34, 14 April 2018

Edit Values
Xeon E-2124G
coffee lake s (front).png
Coffee Lake S, Front
General Info
DesignerIntel
ManufacturerIntel
Model NumberE-2124G
MarketDesktop, Workstation
ShopAmazon
General Specs
FamilyXeon E
SeriesE-2000
LockedYes
Frequency3,400 MHz
Turbo Frequency4,500 MHz (1 core)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier34
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCoffee Lake
PlatformCoffee Lake
Chipset300 series
Core NameCoffee Lake S
Core Family6
Core Model158
Process14 nm
TechnologyCMOS
Die126 mm²
Word Size64 bit
Cores4
Threads4
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP72 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-2124G is a 64-bit quad-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-2124G operates at 3.4 GHz with a TDP of 72 W and a turbo boost of up to 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 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$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associativewrite-back
L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  4x256 KiB4-way set associativewrite-back
L3$8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
  4x2 MiB16-way set associativewrite-back
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Facts about "Xeon E-2124G - Intel"
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Xeon E-2124G - Intel#package +
base frequency3,400 MHz (3.4 GHz, 3,400,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipset300 series +
clock multiplier34 +
core count4 +
core family6 +
core model158 +
core nameCoffee Lake S +
designerIntel +
die area126 mm² (0.195 in², 1.26 cm², 126,000,000 µm²) +
familyXeon E +
full page nameintel/xeon e/e-2124g +
has locked clock multipliertrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description16-way set associative +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 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-2124G +
nameXeon E-2124G +
packageFCLGA-1151 +
platformCoffee Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesE-2000 +
smp max ways1 +
socketLGA-1151 +
tdp72 W (72,000 mW, 0.0966 hp, 0.072 kW) +
technologyCMOS +
thread count4 +
turbo frequency (1 core)4,500 MHz (4.5 GHz, 4,500,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +