Difference between revisions of "intel/xeon e/e-2124"

	Edit Values
	Xeon E-2124
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	E-2124
Part Number	CM8068403654414
S-Spec	SR3WQ
Market	Workstation, Server
Introduction	July 12, 2018 (announced); July 12, 2018 (launched)
Release Price	$193
Shop	Amazon
	General Specs
Family	Xeon E
Series	E-2000
Locked	Yes
Frequency	3,300 MHz
Turbo Frequency	4,300 MHz (1 core)
Bus type	DMI 3.0
Bus rate	4 × 8 GT/s
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Coffee Lake
Platform	Mehlow
Chipset	Cannon Point
Core Name	Coffee Lake E
Core Family	6
Core Model	158
Core Stepping	U0
Process	14 nm
Technology	CMOS
Word Size	64 bit
Cores	4
Threads	4
Max Memory	64 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	71 W
	Packaging
Package	FCLGA-1151, FCLGA14C (LGA)
Dimension	37.5 mm × 37.5 mm × 4.4 mm
Pitch	0.914 mm
Contacts	1151
Socket	Socket H4, LGA-1151

Latest revision as of 09:40, 11 October 2019

Xeon E-2124 is a 64-bit quad-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-2124 operates at 3.3 GHz with a TDP of 71 W and a turbo boost of 4.3 GHz. This chip supports up to 128 GiB of dual-channel DDR4-2666 memory.

Cache[edit]

Main article: Coffee Lake § Cache

[Edit/Modify Cache Info]

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 KiB	8-way set associative
L1D$	128 KiB 131,072 B 0.125 MiB	4x32 KiB	8-way set associative	write-back

L2$

1 MiB

1,024 KiB
1,048,576 B
9.765625e-4 GiB

		4x256 KiB	4-way set associative	write-back

L3$

8 MiB

8,192 KiB
8,388,608 B
0.00781 GiB

		4x2 MiB	16-way set associative	write-back

Memory controller[edit]

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR4-2666
Supports ECC	Yes
Max Mem	128 GiB
Controllers	1
Channels	2
Max Bandwidth	39.74 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]

Expansion Options

PCIe	Revision: 3.0
	Max Lanes: 16
	Configuration: 1x16, 2x8, 1x8+2x4

Graphics[edit]

This processor has no integrated graphics processor.

Features[edit]

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
EMMX	Extended MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
SSE4.1	Streaming SIMD Extensions 4.1
SSE4.2	Streaming SIMD Extensions 4.2
AVX	Advanced Vector Extensions
AVX2	Advanced Vector Extensions 2
ABM	Advanced Bit Manipulation
BMI1	Bit Manipulation Instruction Set 1
BMI2	Bit Manipulation Instruction Set 2
FMA3	3-Operand Fused-Multiply-Add
AES	AES Encryption Instructions
RdRand	Hardware RNG
ADX	Multi-Precision Add-Carry
CLMUL	Carry-less Multiplication Extension
F16C	16-bit Floating Point Conversion

x86-16	16-bit x86
x86-32	32-bit x86
x86-64	64-bit x86
Real	Real Mode
Protected	Protected Mode
SMM	System Management Mode
FPU	Integrated x87 FPU
NX	No-eXecute
TBT 2.0	Turbo Boost Technology 2.0
EIST	Enhanced SpeedStep Technology
TXT	Trusted Execution Technology (SMX)
vPro	Intel vPro
VT-x	VT-x (Virtualization)
VT-d	VT-d (I/O MMU virtualization)
EPT	Extended Page Tables (SLAT)
TSX	Transactional Synchronization Extensions
MPX	Memory Protection Extensions
SGX	Software Guard Extensions
Secure Key	Secure Key Technology
SMEP	OS Guard Technology

Frequencies[edit]

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

Mode	Base	Turbo Frequency/Active Cores
Mode	Base	1	2	3	4
Normal	3,300 MHz	4,300 MHz	4,200 MHz	4,100 MHz	3,900 MHz

@@ Line 1: / Line 1: @@
 {{intel title|Xeon E-2124}}
 {{chip
-|future=Yes
 |name=Xeon E-2124
-|image=coffee lake s (front).png
+|image=coffee lake e (front).png
 |designer=Intel
 |manufacturer=Intel
@@ Line 11: / Line 10: @@
 |market=Workstation
 |market 2=Server
+|first announced=July 12, 2018
+|first launched=July 12, 2018
+|release price=$193
 |family=Xeon E
 |series=E-2000
 |locked=Yes
+|frequency=3,300 MHz
 |turbo frequency1=4,300 MHz
 |bus type=DMI 3.0
@@ Line 21: / Line 24: @@
 |isa family=x86
 |microarch=Coffee Lake
-|platform=Coffee Lake
+|platform=Mehlow
 |chipset=Cannon Point
 |core name=Coffee Lake E
@@ Line 37: / Line 40: @@
 |package name 1=intel,fclga_1151
 }}
-'''Xeon E-2124''' is a {{arch|64}} [[quad-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-2124 operates at 3.? GHz with a TDP of 71 W and a {{intel|turbo boost}} of 4.3 GHz. This chip supports up to 64 GiB of dual-channel DDR4-2666 memory.
+'''Xeon E-2124''' is a {{arch|64}} [[quad-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-2124 operates at 3.3 GHz with a TDP of 71 W and a {{intel|turbo boost}} of 4.3 GHz. This chip supports up to 128 GiB of dual-channel DDR4-2666 memory.
-{{unknown features}}
@@ Line 68: / Line 68: @@
 |type=DDR4-2666
 |ecc=Yes
-|max mem=64 GiB
+|max mem=128 GiB
 |controllers=1
 |channels=2
@@ Line 155: / Line 155: @@
 |sba=No
 |mwt=No
-|sipp=Yes
+|sipp=No
 |att=No
-|ipt=Yes
+|ipt=No
 |tsx=Yes
 |txt=Yes
@@ Line 188: / Line 188: @@
 |amdpb2=No
 |amdpbod=No
+}}
+== Frequencies ==
+{{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}}
+{{frequency table
+|freq_base=3,300 MHz
+|freq_1=4,300 MHz
+|freq_2=4,200 MHz
+|freq_3=4,100 MHz
+|freq_4=3,900 MHz
 }}

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon E-2124 - Intel#pcie +
base frequency	3,300 MHz (3.3 GHz, 3,300,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
chipset	Cannon Point +
core count	4 +
core family	6 +
core model	158 +
core name	Coffee Lake E +
core stepping	U0 +
designer	Intel +
family	Xeon E +
first announced	July 12, 2018 +
first launched	July 12, 2018 +
full page name	intel/xeon e/e-2124 +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has ecc memory support	true +
has extended page tables support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, 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 technology	true +
has intel secure key technology	true +
has intel supervisor mode execution protection	true +
has intel trusted execution technology	true +
has intel turbo boost technology 2 0	true +
has intel vpro technology	true +
has intel vt-d technology	true +
has intel vt-x technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has transactional synchronization extensions	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
isa	x86-64 +
isa family	x86 +
l1$ size	256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	8-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	4-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description	16-way set associative +
l3$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldate	July 12, 2018 +
main image	+
manufacturer	Intel +
market segment	Workstation + and Server +
max cpu count	1 +
max memory	65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth	39.74 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 channels	2 +
microarchitecture	Coffee Lake +
model number	E-2124 +
name	Xeon E-2124 +
package	FCLGA-1151 + and FCLGA14C +
part number	CM8068403654414 +
platform	Mehlow +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 193.00 (€ 173.70, £ 156.33, ¥ 19,942.69) +
s-spec	SR3WQ +
series	E-2000 +
smp max ways	1 +
socket	Socket H4 + and LGA-1151 +
supported memory type	DDR4-2666 +
tdp	71 W (71,000 mW, 0.0952 hp, 0.071 kW) +
technology	CMOS +
thread count	4 +
turbo frequency (1 core)	4,300 MHz (4.3 GHz, 4,300,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions	true +
x86/has software guard extensions	true +

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