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CPU
Intel

Intel Xeon E3-1281 v3

Processore

Core CPU
4
Thread CPU
8
Frequenza boost massima
4,1 GHz
Potenza termica di progetto
82 W

Risultati dei benchmark

  • PassMark · versione non riportata · cpuMark7.406*Piattaforma non riportata Confronta i risultati
  • PassMark · versione non riportata · threadMark2.340*Piattaforma non riportata Confronta i risultati
  • PassMark CPU Mark · versione non riportata · CPU Mark7.230* pointsPiattaforma non riportata Confronta i risultati
  • Punteggio riportato · versione non riportata · mark10.349*Piattaforma non riportata Confronta i risultati

Elaborazione e piattaforma

Core CPU
4
Thread CPU
8
Frequenza base
3,7 GHz
Frequenza Turbo Boost 2.0
4,1 GHz*
Banda di memoria massima supportata
25,60 GB/s*
Frequenza boost massima
4,1 GHz
Cache L3
8 MB
Socket / package
LGA 1150
Nodo produttivo
22 nm
Thread hardware per core
2*

Gerarchia cache

  • L3 / total
    Livello
    L3
    Ambito
    total
    Dimensione
    8 MB
  • Reported cache*
    Dimensione
    8 MB*
    Livello
    Reported cache (level unstated)*
    Ambito
    Intel® Smart Cache*

Socket compatibili

  • LGA 1150

Memoria e archiviazione

Canali di memoria
2
Tipo memoria video
DDR3 and DDR3L 1333/1600 at 1.5V*

Memoria supportata

  • DDR3 and DDR3L 1333/1600 at 1.5V*

Memoria supportata dalla CPU

  • DDR3-1333 (1.5 V)
    Variante / dettagli
    CPU memory-controller support; operation depends on the system and memory configuration. Native voltage qualification: 1.5V.
    Tecnologia
    DDR3
    Velocità di trasferimento
    1.333 MT/s
  • DDR3-1600 (1.5 V)
    Variante / dettagli
    CPU memory-controller support; operation depends on the system and memory configuration. Native voltage qualification: 1.5V.
    Tecnologia
    DDR3
    Velocità di trasferimento
    1.600 MT/s
  • DDR3L-1333 (1.5 V)
    Variante / dettagli
    CPU memory-controller support; operation depends on the system and memory configuration. Native voltage qualification: 1.5V.
    Tecnologia
    DDR3L
    Velocità di trasferimento
    1.333 MT/s
  • DDR3L-1600 (1.5 V)
    Variante / dettagli
    CPU memory-controller support; operation depends on the system and memory configuration. Native voltage qualification: 1.5V.
    Tecnologia
    DDR3L
    Velocità di trasferimento
    1.600 MT/s

Specifiche di potenza

Potenza termica di progetto
82 W

Configurazione di sistema

Specifiche dettagliate

Specifiche 1 · 9 campi
model
E3-1281 v3*
date
2014-01-04*
clock
3.700*
max clock
4.100*
hw nthreadspercore
2*
hw ncores
4*
tdp
82*
name Nome in codice del processore
Haswell*
name Famiglia del processore
Xeon*
Specifiche 2 · 12 campi
name
Intel Xeon E3-1281 v3 @ 3.70GHz*
cores
4*
logicals
2*
samples
36*
price
546,25*
tdp
82*
date
2015-04-01*
socket
LGA1150*
category
Server*
speed
3.700*
turbo
4.100*
cpuCount
1*
Specifiche 3 · 2 campi
brand
Intel*
name
Intel Xeon E3-1281 v3 @ 3.70GHz*
Specifiche 4 · 19 campi
turbo frequency
4.100*
cache size
8.192*
tdp
82*
socket
FCLGA1150*
memory type
DDR3 and DDR3L 1333/1600 at 1.5V*
cores
4*
manufacturer Risultato benchmark del processore
intel*
vertical segment
Server*
max memory size
33.554.432*
status
Discontinued*
package size
37.5mm x 37.5mm*
threads
8*
name
Intel Xeon E3-1281 v3*
rating Risultato benchmark del processore
7.230*
processor number
E3-1281V3*
launch date
2014-05-01*
lithography
22*
bus speed
5*
base frequency
3.700*
Specifiche 5 · 54 campi
Enhanced Intel SpeedStep® Technology
Sì*
Thermal Monitoring Technologies
Sì*
Intel® Identity Protection Technology ‡
Sì*
Intel® Fast Memory Access
Sì*
Intel® Flex Memory Access
Sì*
Intel® AES New Instructions
Sì*
Intel® Trusted Execution Technology ‡
Sì*
Execute Disable Bit ‡
Sì*
Intel® Stable IT Platform Program (SIPP)
Sì*
Intel® Virtualization Technology (VT-x) ‡
Sì*
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Sì*
Intel® VT-x with Extended Page Tables (EPT) ‡
Sì*
Secure Key
Sì*
Anti-Theft Technology
Sì*
Intel® OS Guard
Sì*
Intel vPro® Eligibility ‡
Intel vPro® Platform*
Total Cores
4*
Total Threads
8*
Processor Base Frequency
3,7* GHz
Cache
8,0* MB
Ambito e condizioni
source_native_row_context
Cache description
Intel® Smart Cache*
Original declaration
8 MB Intel® Smart Cache*
Bus Speed
5* GT/s
TDP
82* W
Max Turbo Frequency
4,1* GHz
Intel® Turbo Boost Technology 2.0 Frequency‡
4,1* GHz
# of QPI Links
0*
Marketing Status
Discontinued*
Launch Date
Q2'14*
Servicing Status
End of Servicing Lifetime*
End of Servicing Updates Date
Wednesday | June 30 | 2021*
Embedded Options Available
No*
Max Memory Size (dependent on memory type)
32* GB
Memory Types
DDR3 and DDR3L 1333/1600 at 1.5V*
Max # of Memory Channels
2*
Max Memory Bandwidth
25,6* GB/s
ECC Memory Supported ‡
Sì*
Product Collection
Intel® Xeon® Processor E3 v3 Family*
Vertical Segment
Server*
Processor Number
E3-1281V3*
Scalability
1S Only*
PCI Express Revision
3.0*
PCI Express Configurations ‡
1x16 | 2x8 | 1x8/2x4*
Max # of PCI Express Lanes
16*
Lithography
22* nm
Sockets Supported
FCLGA1150*
Max CPU Configuration
1*
Thermal Solution Specification
PCG 2013D*
Package Size
37.5mm x 37.5mm*
Intel® Turbo Boost Technology ‡
2.0*
Intel® Hyper-Threading Technology ‡
Sì*
Intel® Transactional Synchronization Extensions
Sì*
Intel® 64 ‡
Sì*
Instruction Set
64-bit*
Instruction Set Extensions
Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2*
Idle States
Sì*
Specifiche 6 · 11 campi
name
Intel Xeon E3-1281 v3 @ 3.70GHz*
socket
LGA1150*
category
Server*
price
$877.75**
mark
10.349*
value
11,79*
single thread
2.358*
single thread value
2,69*
tdp
82*
powerperf
126*
testdate
Apr 2015*
Specifiche 7 · 12 campi
cpuName
Intel Xeon E3-1281 v3 @ 3.70GHz*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
testDate
2.015*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
socket
LGA1150*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
category
Server*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
price
546,25*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cpuMark
7.406*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cpuValue
13,56*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
threadMark
2.340*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
threadValue
4,28*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
TDP
82*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
powerPerf
90,31*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cores
4*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
Specifiche 8 · 8 campi
product
Xeon E3-1281 v3*
status
Discontinued*
releaseDate
2.014*
cores
4*
maxTurboClock
4,1*
baseClock
3,7*
cache
8*
cacheInfo
Intel Smart Cache*

* Dati provvisori