Difference between revisions of "intel/xeon e5/e5-2643 v4"

	Edit Values
	Xeon E5-2643 v4
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	E5-2643 v4
Part Number	CM8066002041500
S-Spec	SR2P4; QKEZ (QS)
Market	Server
Introduction	June 20, 2016 (announced); June 20, 2016 (launched)
Release Price	$1552.00
Shop	Amazon
	General Specs
Family	Xeon E5
Series	E5-2000
Locked	Yes
Frequency	3,400 MHz
Turbo Frequency	Yes
Turbo Frequency	3,700 MHz (1 core),; 3,700 MHz (2 cores),; 3,600 MHz (3 cores),; 3,600 MHz (4 cores),; 3,600 MHz (5 cores),; 3,600 MHz (6 cores)
Bus type	QPI
Bus speed	4,800 MHz
Bus rate	2 × 9.6 GT/s
Clock multiplier	34
CPUID	406F1
	Microarchitecture
Microarchitecture	Broadwell
Platform	Grantley EP 2S
Chipset	C610 Series
Core Name	Broadwell EP
Core Family	6
Core Model	4F
Core Stepping	R0
Process	14 nm
Transistors	3,200,000,000
Technology	CMOS
Die	246.24 mm²
Word Size	64 bit
Cores	6
Threads	12
Max Memory	1,536 GiB
	Multiprocessing
Max SMP	2-Way (Multiprocessor)
	Electrical
Vcore	1.82 V
VI/O	1.2 V ± 3%
TDP	135 W
Tcase	0 °C – 75 °C
Tstorage	-25 °C – 125 °C

Latest revision as of 15:27, 13 December 2017

The Xeon E5-2643 v4 is a 64-bit hexa-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for frequency-optimized 2S environments (2U square form factor). Operating at 3.4 GHz with a turbo boost frequency of 3.7 GHz for a single active core, this MPU has a TDP of 135 W and is manufactured on a 14 nm process (based on Broadwell).

Cache[edit]

Main article: Broadwell § Cache

Cache Info [Edit Values]
L1I$	192 KiB 196,608 B 0.188 MiB	6x32 KiB 8-way set associative (per core, write-back)
L1D$	192 KiB 196,608 B 0.188 MiB	6x32 KiB 8-way set associative (per core, write-back)
L2$	1.5 MiB 1,536 KiB 1,572,864 B 0.00146 GiB	6x256 KiB 8-way set associative (per core, write-back)
L3$	20 MiB 20,480 KiB 20,971,520 B 0.0195 GiB	6x3.325 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	DDR4-2400
Controllers	1
Channels	4
ECC Support	Yes
Max bandwidth	71.53 GiB/s
Bandwidth (single)	17.88 GiB/s
Bandwidth (dual)	35.76 GiB/s
Max memory	1,536 GiB
Physical Address Extensions	46 bit

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options

PCIe

Revision	3.0
Max Lanes	40
Configs	x4, x16

Features[edit]

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
AVX	Advanced Vector Extensions
AVX2	Advanced Vector Extensions 2
BMI1	Bit Manipulation Instruction Set 1
BMI2	Bit Manipulation Instruction Set 2
FMA3	3-Operand Fused-Multiply-Add
AES	AES Encryption Instructions
F16C	16-bit Floating Point Conversion

NX	No-eXecute
HT	Hyper-Threading
TBT 2.0	Turbo Boost Technology 2.0
EIST	Enhanced SpeedStep Technology
TXT	Trusted Execution Technology (SMX)
vPro	Intel vPro
EPT	Extended Page Tables (SLAT)
TSX	Transactional Synchronization Extensions

@@ Line 1: / Line 1: @@
 {{intel title|Xeon E5-2643 v4}}
-{{mpu
+{{chip
 | name                = Xeon E5-2643 v4
 | no image            = Yes
@@ Line 10: / Line 10: @@
 | model number        = E5-2643 v4
 | part number         = CM8066002041500
-| part number 1       =
 | part number 2       =
 | part number 3       =
+| part number 4       =
 | market              = Server
 | first announced     = June 20, 2016
@@ Line 127: / Line 127: @@
 == Expansions ==
-{{mpu expansions
+{{expansions
 | pcie revision      = 3.0
 | pcie lanes         = 40
@@ Line 136: / Line 136: @@
 == Features ==
-{{mpu features
+{{x86 features
 | em64t       = Yes
 | nx          = Yes

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon E5-2643 v4 - Intel#io +
base frequency	3,400 MHz (3.4 GHz, 3,400,000 kHz) +
bus links	2 +
bus rate	9,600 MT/s (9.6 GT/s, 9,600,000 kT/s) +
bus speed	4,800 MHz (4.8 GHz, 4,800,000 kHz) +
bus type	QPI +
chipset	C610 Series +
clock multiplier	34 +
core count	6 +
core family	6 +
core model	4F +
core name	Broadwell EP +
core stepping	R0 +
core voltage	1.82 V (18.2 dV, 182 cV, 1,820 mV) +
cpuid	406F1 +
designer	Intel +
die area	246.24 mm² (0.382 in², 2.462 cm², 246,240,000 µm²) +
family	Xeon E5 +
first announced	June 20, 2016 +
first launched	June 20, 2016 +
full page name	intel/xeon e5/e5-2643 v4 +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has extended page tables support	true +
has feature	Advanced 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 technology	true +
has intel trusted execution technology	true +
has intel turbo boost technology 2 0	true +
has intel vpro technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has simultaneous multithreading	true +
has transactional synchronization extensions	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
io voltage	1.2 V (12 dV, 120 cV, 1,200 mV) +
io voltage tolerance	3% +
l1d$ description	8-way set associative +
l1d$ size	192 KiB (196,608 B, 0.188 MiB) +
l1i$ description	8-way set associative +
l1i$ size	192 KiB (196,608 B, 0.188 MiB) +
l2$ description	8-way set associative +
l2$ size	1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description	20-way set associative +
l3$ size	20 MiB (20,480 KiB, 20,971,520 B, 0.0195 GiB) +
ldate	June 20, 2016 +
manufacturer	Intel +
market segment	Server +
max case temperature	348.15 K (75 °C, 167 °F, 626.67 °R) +
max cpu count	2 +
max memory	1,572,864 MiB (1,610,612,736 KiB, 1,649,267,441,664 B, 1,536 GiB, 1.5 TiB) +
max pcie lanes	40 +
max storage temperature	398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture	Broadwell +
min case temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature	248.15 K (-25 °C, -13 °F, 446.67 °R) +
model number	E5-2643 v4 +
name	Xeon E5-2643 v4 +
part number	CM8066002041500 +
platform	Grantley EP 2S +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 1,552.00 (€ 1,396.80, £ 1,257.12, ¥ 160,368.16) +
s-spec	SR2P4 +
s-spec (qs)	QKEZ +
series	E5-2000 +
smp max ways	2 +
tdp	135 W (135,000 mW, 0.181 hp, 0.135 kW) +
technology	CMOS +
thread count	12 +
transistor count	3,200,000,000 +
turbo frequency (1 core)	3,700 MHz (3.7 GHz, 3,700,000 kHz) +
turbo frequency (2 cores)	3,700 MHz (3.7 GHz, 3,700,000 kHz) +
turbo frequency (3 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (4 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (5 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
turbo frequency (6 cores)	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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