Difference between revisions of "intel/xeon e3/e3-1280 v5"

	Edit Values
	Xeon E3-1280 v5
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	E3-1280 v5
Part Number	CM8066201921607
S-Spec	SR2CL, SR2LC
Market	Server
Introduction	October 19, 2015 (announced); October 19, 2015 (launched)
End-of-life	October 26, 2018 (last order); April 12, 2019 (last shipment)
Release Price	$612
Shop	Amazon
	General Specs
Family	Xeon E3
Series	E3-1200 v5
Locked	Yes
Frequency	3,700 MHz
Turbo Frequency	Yes
Turbo Frequency	4,000 MHz (1 core)
Bus type	DMI 3.0
Bus rate	4 × 8 GT/s
Clock multiplier	37
CPUID	506E3
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Skylake
Platform	Greenlow
Chipset	Sunrise Point
Core Name	Skylake DT
Core Family	6
Core Model	94
Core Stepping	R0
Process	14 nm
Technology	CMOS
Die	122 mm²
Word Size	64 bit
Cores	4
Threads	8
Max Memory	64 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
Vcore	0.55 V-1.52 V
TDP	80 W
Tjunction	0 °C – 100 °C
Tstorage	-25 °C – 125 °C
	Packaging
Dimension	37.5 mm x 37.5 mm x 4.4 mm
Pitch	0.914 mm
Contacts	1151
Socket	LGA-1151

Latest revision as of 23:29, 6 April 2018

Xeon E3-1280 v5 is an entry-level server and workstation 64-bit quad-core x86 microprocessor introduced by Intel in October 2015. This Skylake-based chip operates at 3.7 GHz with turbo boost of 4 GHz. The E3-1280 v5 has a TDP of 80 Watts and supports up to 64 GiB of dual-channel DDR4-2133 memory. This MPU has no integrated graphics processor.

Cache[edit]

Main article: Skylake § 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		write-back

Memory controller[edit]

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR3L-1600, DDR4-2133
Supports ECC	Yes
Max Mem	64 GiB
Controllers	1
Channels	2
Max Bandwidth	31.79 GiB/s 32,552.96 MiB/s 34.134 GB/s 34,134.253 MB/s 0.031 TiB/s 0.0341 TB/s
Bandwidth	Single 15.89 GiB/s Double 31.79 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options

PCIe

Revision	3.0
Max Lanes	16
Configs	1x16, 2x8, 1x8+2x4

Graphics[edit]

This chip has no integrated graphics processing unit.

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
HT	Hyper-Threading
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

@@ Line 12: / Line 12: @@
 |first announced=October 19, 2015
 |first launched=October 19, 2015
+|last order=October 26, 2018
+|last shipment=April 12, 2019
 |release price=$612
 |family=Xeon E3
@@ Line 18: / Line 20: @@
 |frequency=3,700 MHz
 |turbo frequency1=4,000 MHz
+|turbo frequency=Yes
 |bus type=DMI 3.0
 |bus links=4
@@ Line 48: / Line 51: @@
 |tstorage max=125 °C
 |package module 1={{packages/intel/lga-1151}}
-|turbo frequency=Yes
 }}
 '''Xeon E3-1280 v5''' is an entry-level server and workstation {{arch|64}} [[quad-core]] [[x86]] microprocessor introduced by [[Intel]] in October 2015. This {{intel|Skylake}}-based chip operates at 3.7 GHz with turbo boost of 4 GHz. The E3-1280 v5 has a [[TDP]] of 80 Watts and supports up to 64 GiB of dual-channel DDR4-2133 memory. This MPU has no [[integrated graphics processor]].

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon E3-1280 v5 - Intel#package + and Xeon E3-1280 v5 - Intel#io +
base frequency	3,700 MHz (3.7 GHz, 3,700,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
chipset	Sunrise Point +
clock multiplier	37 +
core count	4 +
core family	6 +
core model	94 +
core name	Skylake DT +
core stepping	R0 +
core voltage (max)	1.52 V (15.2 dV, 152 cV, 1,520 mV) +
core voltage (min)	0.55 V (5.5 dV, 55 cV, 550 mV) +
cpuid	506E3 +
designer	Intel +
die area	122 mm² (0.189 in², 1.22 cm², 122,000,000 µm²) +
family	Xeon E3 +
first announced	October 19, 2015 +
first launched	October 19, 2015 +
full page name	intel/xeon e3/e3-1280 v5 +
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 +, 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 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 simultaneous multithreading	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$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
last order	October 26, 2018 +
last shipment	April 12, 2019 +
ldate	October 19, 2015 +
main image	+
manufacturer	Intel +
market segment	Server +
max cpu count	1 +
max junction temperature	373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory	65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth	31.79 GiB/s (32,552.96 MiB/s, 34.134 GB/s, 34,134.253 MB/s, 0.031 TiB/s, 0.0341 TB/s) +
max memory channels	2 +
max pcie lanes	16 +
max storage temperature	398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture	Skylake +
min junction 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	E3-1280 v5 +
name	Xeon E3-1280 v5 +
package	FCLGA-1151 +
part number	CM8066201921607 +
platform	Greenlow +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 612.00 (€ 550.80, £ 495.72, ¥ 63,237.96) +
s-spec	SR2CL + and SR2LC +
series	E3-1200 v5 +
smp max ways	1 +
socket	LGA-1151 +
supported memory type	DDR3L-1600 + and DDR4-2133 +
tdp	80 W (80,000 mW, 0.107 hp, 0.08 kW) +
technology	CMOS +
thread count	8 +
turbo frequency (1 core)	4,000 MHz (4 GHz, 4,000,000 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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