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CPU

Intel

Intel Xeon X5667

Processor Released Mar 16, 2010

CPU cores: 4
CPU threads: 8
Maximum boost clock: 3.46 GHz
Thermal design power: 95 W

Benchmark results

PassMark · version unreported · cpuMark4,551^*Platform unreported Compare results
PassMark · version unreported · threadMark1,453^*Platform unreported Compare results
PassMark CPU Mark · version unreported · CPU Mark4,534^* pointsPlatform unreported Compare results
Reported score · version unreported · mark6,291^*Platform unreported Compare results

Processing & platform

CPU cores: 4
CPU threads: 8
Base clock: 3.06 GHz
CPU reference clock: 133 MHz^*
Maximum supported memory bandwidth: 32 GB/s^*
Reported CPU clock: 3.066 GHz^*
Maximum boost clock: 3.46 GHz
L3 cache: 12 MB
Socket / package: LGA 1366
Process node: 32 nm
Reported chip die area: 239 mm²^*
Chip/package TDP: 95 W^*
Transistors: 1,170 million^*
Hardware threads per core: 2^*

Cache hierarchy

L3 / total
Level
L3
Scope
total
Size
12 MB
Reported cache^*
Size
12 MB^*
Level
Reported cache (level unstated)^*
Scope
Intel® Smart Cache^*

Compatible sockets

LGA 1366

Memory & storage

Memory channels: 3
Video memory type: DDR3 800/1066/1333^*

Supported memory

DDR3-1333
Technology
DDR3
Transfer rate
1,333 MT/s
DDR3 800/1066/1333^*

CPU memory support

DDR3-800
Variant / details
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Technology
DDR3
Transfer rate
800 MT/s
DDR3-1066
Variant / details
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Technology
DDR3
Transfer rate
1,066 MT/s
DDR3-1333
Variant / details
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Technology
DDR3
Transfer rate
1,333 MT/s

Power specifications

Thermal design power: 95 W

System configuration

Detailed specifications

Specifications 1 · 29 fields

Product Collection: Legacy Intel® Xeon® Processors^*
Processor Base Frequency: 3.06^* GHz
Max Turbo Frequency: 3.46^* GHz
Cache: 12 MB SmartCache^*
Bus Speed: 6.4 GT/s QPI^*
TDP: 95^* W
Embedded Options Available: No^*
Max Memory Size: 288^* GB
Memory Types: DDR3 800/1066/1333^*
Max nb of Memory Channels: 3^*
Vertical Segment: Server^*
Max Memory Bandwidth: 32^* GB/s
ECC Memory Supported: Yes^*
Processor Number: X5667^*
T: 82.9°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: SSE4.2^*
Idle States: Yes^*
Thermal Monitoring Technologies: No^*
Execute Disable Bit: Yes^*
Launch Date: Q1'10^*
Lithography: 32^* nm
Recommended Customer Price: $1,440.00^*
nb of Cores: 4^*
nb of Threads: 8^*

Specifications 2 · 9 fields

Release: Mar 16th, 2010^*
Name: Xeon X5667^*
Codename: Westmere-EP^*
Cores: 4 / 8^*
Clock: 3.066 to 3.466 GHz^*
Socket: Socket 1366^*
Process: 32^* nm
L3 Cache: 12MB^*
TDP: 95^* W

Specifications 3 · 41 fields

ifu CPU microarchitecture: 3^*
metal layers Manufacturing process: 9^*
lsfu CPU microarchitecture: 2^*
metal Manufacturing process: copper^*
fpfu CPU microarchitecture: 3^*
model: X5667^*
date: 2010-01-01^*
tfu CPU microarchitecture: 5^*
clock: 3,060^*
max inst decoded CPU microarchitecture: 4^*
vth Manufacturing process: 0.37^*
max clock: 3,460^*
rob size CPU microarchitecture: 128^*
hw nthreadspercore: 2^*
iwindow CPU microarchitecture: 36^*
hw ncores: 4^*
if queue CPU microarchitecture: 18^*
tdp: 95^*
bus width: 64^*
arch int reg CPU microarchitecture: 38,400^*
vdd low: 0.75^*
vdd high: 1.35^*
out of order CPU microarchitecture: t^*
integrated mc CPU microarchitecture: t^*
l1i CPU cache configuration: 32^*
name CPU microarchitecture: Nehalem^*
name Processor family: Xeon^*
name Processor code name: Westmere EP^*
isa CPU microarchitecture: x86-64^*
l1d CPU cache configuration: 32^*
l2 shared CPU cache configuration: 256^*
isa extensions CPU microarchitecture: SSE4.2^*
l2 shared ncores CPU cache configuration: 1^*
year Manufacturing process: 2010^*
fp pipestages CPU microarchitecture: 16^*
l3 shared CPU cache configuration: 12,888^*
technology Manufacturing process: CMOS^*
feature size Manufacturing process: 0.032^*
int pipestages CPU microarchitecture: 16^*
channel length Manufacturing process: 0.018^*
max uop issued per cycle CPU microarchitecture: 5^*

Specifications 4 · 24 fields

name: Intel Xeon X5667 @ 3.07GHz^*
name: Intel Xeon X5667 @ 3.07GHz^*
cores: 4^*
cores: 4^*
logicals: 2^*
logicals: 2^*
samples: 10^*
samples: 27^*
price: 36.08^*
price: 18.04^*
tdp: 95^*
tdp: 95^*
date: 2010-07-01^*
date: 2010-07-01^*
socket: LGA1366^*
socket: LGA1366^*
category: Server^*
category: Server^*
speed: 3,070^*
speed: 3,070^*
turbo: 3,460^*
turbo: 3,460^*
cpuCount: 2^*
cpuCount: 1^*

Specifications 5 · 30 fields

name: Xeon X5667^*
Release Date: Mar 16th, 2010^*
Part#: SLBVA^*
Frequency: 3.066^* GHz
Turbo Clock: up to 3.466 GHz^*
Base Clock: 133^* MHz
Multiplier: 23.0x^*
Multiplier Unlocked: No^*
Voltage: 1.35^* V
Codename: Westmere-EP^*
Socket: Intel Socket 1366^*
Generation: Xeon (Westmere-EP)^*
Memory Support: DDR3^*
ECC Memory: Yes^*
# of Cores: 4^*
# of Threads: 8^*
SMP # CPUs: 2^*
Cache L1: 64 KB (per core)^*
Cache L2: 256 KB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, Intel 64, HTT, EIST, XD-Bit, VT-x, TXT, AES-NI, 6.4GT/s QPI^*
Foundry: Intel^*
Memory Bus: Triple-channel^*
PCI-Express: Gen 2^*
Process Size: 32^* nm
Cache L3: 12 MB (shared)^*
Transistors: 1,170 million^*
Die Size: 239^* mm²
Package: FC-LGA10^*
Market: Server/Workstation^*
Production Status: End-of-life^*

Specifications 6 · 4 fields

brand: Intel^*
brand: Intel^*
name: Intel Xeon X5667 @ 3.07GHz^*
name: Intel Xeon X5667 @ 3.07GHz^*

Specifications 7 · 10 fields

Foundry: Intel^*
Vendor: Intel^*
Product: Intel Xeon X5667^*
Type: CPU^*
Release Date: 2010-03-16^*
Process Size (nm): 32^* nm
TDP (W): 95^* W
Die Size (mm^2): 239^* mm²
Transistors (million): 1,170^*
Freq (MHz): 3,066^* MHz

Specifications 8 · 20 fields

turbo frequency: 3,460^*
cache size: 12,288^*
tdp: 95^*
socket: FCLGA1366^*
memory type: DDR3 800/1066/1333^*
cores: 4^*
manufacturer Processor benchmark result: intel^*
vertical segment: Server^*
max memory size: 301,989,888^*
status: Discontinued^*
max temp: 82.9^*
package size: 42.5mm X 45mm^*
threads: 8^*
name: Intel Xeon X5667^*
rating Processor benchmark result: 4,534^*
processor number: X5667^*
launch date: 2010-02-01^*
lithography: 32^*
bus speed: 6.4^*
base frequency: 3,060^*

Specifications 9 · 41 fields

Total Cores

4^*

Total Threads

8^*

Max Turbo Frequency

3.46^* GHz

Processor Base Frequency

3.06^* GHz

Cache

12.0^* MB

Scope and conditions

source_native_row_context

Cache description: Intel® Smart Cache^*
Original declaration: 12 MB Intel® Smart Cache^*

Bus Speed

6.4^* GT/s

TDP

95^* W

# of QPI Links

2^*

Marketing Status

Discontinued^*

Launch Date

Q1'10^*

Servicing Status

End of Servicing Lifetime^*

Embedded Options Available

No^*

Max Memory Size (dependent on memory type)

288^* GB

Memory Types

DDR3 800/1066/1333^*

Max # of Memory Channels

3^*

Max Memory Bandwidth

32^* GB/s

Physical Address Extensions

40-bit^*

ECC Memory Supported ‡

Yes^*

Sockets Supported

FCLGA1366 | LGA1366^*

Max CPU Configuration

2^*

Package Size

42.5mm X 45mm^*

Product Collection

Legacy Intel® Xeon® Processors^*

TCASE

82.9^* °C

Intel® Turbo Boost Technology ‡

1.0^*

Intel® Hyper-Threading Technology ‡

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set

64-bit^*

Vertical Segment

Server^*

Instruction Set Extensions

Intel® SSE4.2^*

Idle States

Yes^*

Enhanced Intel SpeedStep® Technology

Yes^*

Intel® Demand Based Switching

Yes^*

Thermal Monitoring Technologies

No^*

Processor Number

X5667^*

Intel® AES New Instructions

Yes^*

Intel® Trusted Execution Technology ‡

Yes^*

Execute Disable Bit ‡

Yes^*

Intel® Virtualization Technology (VT-x) ‡

Yes^*

Lithography

32^* nm

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

Yes^*

Intel® VT-x with Extended Page Tables (EPT) ‡

Yes^*

Specifications 10 · 11 fields

name: Intel Xeon X5667 @ 3.07GHz^*
socket: LGA1366^*
category: Server^*
price: $79.00*^*
mark: 6,291^*
value: 79.63^*
single thread: 1,372^*
single thread value: 17.37^*
tdp: 95^*
powerperf: 66^*
testdate: Jul 2010^*

Specifications 11 · 12 fields

cpuName

Intel Xeon X5667 @ 3.07GHz^*

Scope and conditions

benchmark_context

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

testDate

2,010^*

Scope and conditions

benchmark_context

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

socket

LGA1366^*

Scope and conditions

benchmark_context

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

Benchmark results

Processing & platform

Cache hierarchy

Compatible sockets

Memory & storage

Supported memory

CPU memory support

Power specifications

System configuration

Detailed specifications

Devices using this component