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CPU

Intel

Intel Xeon E3-1280

Processore Uscita Apr 3, 2011

Core CPU: 4
Thread CPU: 8
Frequenza boost massima: 3,9 GHz
Potenza termica di progetto: 95 W

Risultati dei benchmark

PassMark · versione non riportata · cpuMark5.510^*Piattaforma non riportata Confronta i risultati
PassMark · versione non riportata · threadMark1.780^*Piattaforma non riportata Confronta i risultati
Punteggio riportato · versione non riportata · mark8.465^*Piattaforma non riportata Confronta i risultati

Elaborazione e piattaforma

Core CPU: 4
Thread CPU: 8
Frequenza base: 3,5 GHz
Clock di riferimento CPU: 100 MHz^*
Frequenza Turbo Boost 2.0: 3,9 GHz^*
Banda di memoria massima supportata: 21 GB/s^*
Frequenza CPU riportata: 3,5 GHz^*
Frequenza boost massima: 3,9 GHz
Cache L3: 8 MB
Architettura: Sandy Bridge^*
Socket / package: LGA 1155
Nodo produttivo: 32 nm
Area del chip dichiarata: 216 mm²^*
TDP chip/package: 95 W^*
Transistor: 1.160 million^*
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 1155

Memoria e archiviazione

Canali di memoria: 2
Tipo memoria video: DDR3 1066/1333^*

Memoria supportata

DDR3 1066/1333^*

Memoria supportata dalla CPU

DDR3-1066
Variante / dettagli
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Tecnologia
DDR3
Velocità di trasferimento
1.066 MT/s
DDR3-1333
Variante / dettagli
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Tecnologia
DDR3
Velocità di trasferimento
1.333 MT/s

Specifiche di potenza

Potenza termica di progetto: 95 W

Configurazione di sistema

Specifiche dettagliate

Specifiche 1 · 31 campi

Product Collection: Intel® Xeon® Processor E3 Family^*
Processor Base Frequency: 3,5^* GHz
Max Turbo Frequency: 3,9^* GHz
Cache: 8 MB SmartCache^*
Bus Speed: 5 GT/s DMI^*
TDP: 95^* W
Embedded Options Available: No^*
Max Memory Size: 32^* GB
Memory Types: DDR3 1066/1333^*
Max nb of Memory Channels: 2^*
Vertical Segment: Server^*
Max Memory Bandwidth: 21^* GB/s
ECC Memory Supported: Yes^*
Processor Number: E3-1280^*
PCI Express Revision: 2^*
Max nb of PCI Express Lanes: 20^*
T: 73.6°C^*
Intel Hyper Threading Technology: Yes^*
Intel Virtualization Technology VTx: Yes^*
Intel 64: Yes^*
Status: End of Life^*
Instruction Set: 64-bit^*
Instruction Set Extensions: SSE4.1/4.2, AVX^*
Idle States: Yes^*
Thermal Monitoring Technologies: Yes^*
Execute Disable Bit: Yes^*
Launch Date: Q2'11^*
Lithography: 32^* nm
Recommended Customer Price: $612.00 - $623.00^*
nb of Cores: 4^*
nb of Threads: 8^*

Specifiche 2 · 9 campi

Release: Apr 3rd, 2011^*
Name: Xeon E3-1280^*
Codename: Sandy Bridge^*
Cores: 4 / 8^*
Clock: 3.5 to 3.9 GHz^*
Socket: Socket 1155^*
Process: 32^* nm
L3 Cache: 8MB^*
TDP: 95^* W

Specifiche 3 · 9 campi

model: E3-1280^*
date: 2011-01-04^*
clock: 3.500^*
max clock: 3.900^*
hw nthreadspercore: 2^*
hw ncores: 4^*
tdp: 95^*
name Nome in codice del processore: Sandy Bridge^*
name Famiglia del processore: Xeon^*

Specifiche 4 · 12 campi

name: Intel Xeon E3-1280 @ 3.50GHz^*
cores: 4^*
logicals: 2^*
samples: 76^*
price: 358^*
tdp: 95^*
date: 2011-06-01^*
socket: LGA1155^*
category: Server^*
speed: 3.500^*
turbo: 3.900^*
cpuCount: 1^*

Specifiche 5 · 29 campi

name: Xeon E3-1280^*
Release Date: Apr 3rd, 2011^*
Part#: SR00R^*
Frequency: 3,5^* GHz
Turbo Clock: up to 3.9 GHz^*
Base Clock: 100^* MHz
Multiplier: 35.0x^*
Multiplier Unlocked: No^*
Codename: Sandy Bridge^*
Socket: Intel Socket 1155^*
Generation: Xeon E3 (Sandy Bridge)^*
Memory Support: DDR3^*
ECC Memory: Yes^*
# of Cores: 4^*
# of Threads: 8^*
SMP # CPUs: 1^*
Cache L1: 64 KB (per core)^*
Cache L2: 256 KB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, HTT, AES-NI^*
Foundry: Intel^*
Memory Bus: Dual-channel^*
PCI-Express: Gen 3, 16 Lanes (CPU only)^*
Process Size: 32^* nm
Cache L3: 8 MB (shared)^*
Transistors: 1,160 million^*
Die Size: 216^* mm²
Package: FC-LGA10^*
Market: Server/Workstation^*
Production Status: End-of-life^*

Specifiche 6 · 2 campi

brand: Intel^*
name: Intel Xeon E3-1280 @ 3.50GHz^*

Specifiche 7 · 10 campi

Foundry: Intel^*
Vendor: Intel^*
Product: Intel Xeon E3-1280^*
Type: CPU^*
Release Date: 2011-04-03^*
Process Size (nm): 32^* nm
TDP (W): 95^* W
Die Size (mm^2): 216^* mm²
Transistors (million): 1.160^*
Freq (MHz): 3.500^* MHz

Specifiche 8 · 18 campi

turbo frequency: 3.900^*
cache size: 8.192^*
tdp: 95^*
socket: LGA1155^*
memory type: DDR3 1066/1333^*
cores: 4^*
vertical segment: Server^*
max memory size: 33.554.432^*
status: Discontinued^*
max temp: 73,6^*
package size: 37.5mm x 37.5mm^*
threads: 8^*
name: Intel Xeon E3-1280^*
processor number: E3-1280^*
launch date: 2011-05-01^*
lithography: 32^*
bus speed: 5^*
base frequency: 3.500^*

Specifiche 9 · 51 campi

Recommended Customer Price

$623.00^*

Ambito e condizioni

source_native_row_context

Price scope: Historical source recommendation; not a current retail offer. The original currency notation is retained.^*

Intel® AES New Instructions

Sì^*

Intel® Trusted Execution Technology ‡

Sì^*

Execute Disable Bit ‡

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^*

Intel vPro® Eligibility ‡

Intel vPro® Platform^*

Total Cores

4^*

Total Threads

8^*

Processor Base Frequency

3,5^* 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

95^* W

Max Turbo Frequency

3,9^* GHz

Intel® Turbo Boost Technology 2.0 Frequency‡

3,9^* GHz

Marketing Status

Discontinued^*

Launch Date

Q2'11^*

Servicing Status

End of Servicing Lifetime^*

Embedded Options Available

No^*

End of Servicing Updates Date

Tuesday | December 31 | 2019^*

Max Memory Size (dependent on memory type)

32^* GB

Memory Types

DDR3 1066/1333^*

Max # of Memory Channels

2^*

Max Memory Bandwidth

21^* GB/s

ECC Memory Supported ‡

Sì^*

Intel® Flexible Display Interface (Intel® FDI)

No^*

Intel® Clear Video HD Technology

No^*

Product Collection

Intel® Xeon® Processor E3 Family^*

Intel® Quick Sync Video

No^*

Intel® InTru™ 3D Technology

No^*

Vertical Segment

Server^*

PCI Express Revision

2.0^*

Max # of PCI Express Lanes

20^*

Sockets Supported

LGA1155^*

Max CPU Configuration

1^*

Processor Number

E3-1280^*

TCASE

73,6^* °C

Package Size

37.5mm x 37.5mm^*

Intel® Turbo Boost Technology ‡

2.0^*

Intel® Hyper-Threading Technology ‡

Sì^*

Lithography

32^* nm

Intel® 64 ‡

Sì^*

Instruction Set

64-bit^*

Idle States

Sì^*

Intel® Demand Based Switching

Sì^*

Thermal Monitoring Technologies

Sì^*

Instruction Set Extensions

Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX^*

Intel® Fast Memory Access

Sì^*

Intel® Flex Memory Access

Sì^*

Intel® Identity Protection Technology ‡

Sì^*

Specifiche 10 · 11 campi

name: Intel Xeon E3-1280 @ 3.50GHz^*
socket: LGA1155^*
category: Server^*
price: $368.00^*
mark: 8.465^*
value: 23,01^*
single thread: 1.964^*
single thread value: 5,34^*
tdp: 95^*
powerperf: 89^*
testdate: Jun 2011^*

Specifiche 11 · 10 campi

microarchitecture

Sandy Bridge^*

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

microarchitecture

Sandy Bridge^*

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

Reported core clock

3,5^* GHz

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Source calls this core clock; it is not relabelled as base, sustained or gaming clock.^*

Reported core clock

3,5^* GHz

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Source calls this core clock; it is not relabelled as base, sustained or gaming clock.^*

core count

4^*

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

core count

4^*

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

name

Intel Xeon E3-1280^*

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

name

Intel Xeon E3-1280^*

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

tdp

95^* W

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

tdp

95^* W

Ambito e condizioni

source_native_row_context

category: cpu^*
original_product_name: Intel Xeon E3-1280^*
catalogue_reference: Intel Xeon E3-1280^*
identity_scope: source-exact-processor-name^*
dataset_date: 2025-07-23^*

scope

Historical publisher declaration. Missing or conflicting observations remain unverified; no benchmark or tested performance inferred.^*

Specifiche 12 · 12 campi

cpuName

Intel Xeon E3-1280 @ 3.50GHz^*

Ambito e condizioni

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

testDate

2.011^*

Ambito e condizioni

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

socket

LGA1155^*

Ambito e condizioni

benchmark_context

suite: PassMark^*
test_configuration_verified: No^*
comparable: No^*

Risultati dei benchmark

Elaborazione e piattaforma

Gerarchia cache

Socket compatibili

Memoria e archiviazione

Memoria supportata

Memoria supportata dalla CPU

Specifiche di potenza

Configurazione di sistema

Specifiche dettagliate

Dispositivi con questo componente