Intel Xeon L5638

Processor Released Mar 16, 2010

CPU cores: 6
CPU threads: 12
Maximum boost clock: 2.4 GHz
Thermal design power: 60 W

Benchmark results

PassMark · version unreported · cpuMark3,225^*Platform unreported Compare results
PassMark · version unreported · threadMark727^*Platform unreported Compare results
PassMark CPU Mark · version unreported · CPU Mark3,225^* pointsPlatform unreported Compare results
Reported score · version unreported · mark5,556^*Platform unreported Compare results

Processing & platform

CPU cores: 6
CPU threads: 12
Base clock: 2 GHz
CPU reference clock: 133 MHz^*
Reported CPU clock: 2 GHz^*
Maximum boost clock: 2.4 GHz
L3 cache: 12 MB
Socket / package: LGA 1366
Process node: 32 nm
Reported chip die area: 239 mm²^*
Chip/package TDP: 60 W^*
Transistors: 1,170 million^*

Cache hierarchy

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

Compatible sockets

LGA 1366

Memory & storage

Supported memory

DDR3-1333
Technology
DDR3
Transfer rate
1,333 MT/s

Power specifications

Thermal design power: 60 W

System configuration

Detailed specifications

Specifications 1 · 21 fields

Product Collection: Legacy Intel® Xeon® Processors^*
Processor Base Frequency: 2^* GHz
Max Turbo Frequency: 2.4^* GHz
Cache: 12^* MB
Bus Speed: 5.86 GT/s QPI^*
TDP: 60^* W
Embedded Options Available: Yes^*
Conflict Free: Yes^*
Vertical Segment: Server^*
Processor Number: L5638^*
T: 85°C^*
Intel Hyper Threading Technology: Yes^*
Intel Virtualization Technology VTx: Yes^*
Intel 64: Yes^*
Status: Launched^*
Idle States: Yes^*
Launch Date: Q1'10^*
Lithography: 32^* nm
Recommended Customer Price: $525.00^*
nb of Cores: 6^*
nb of Threads: 12^*

Specifications 2 · 9 fields

Release: Mar 16th, 2010^*
Name: Xeon L5638^*
Codename: Westmere-EP^*
Cores: 6 / 12^*
Clock: 2 to 2.4 GHz^*
Socket: Socket 1366^*
Process: 32^* nm
L3 Cache: 12MB^*
TDP: 60^* W

Specifications 3 · 24 fields

name: Intel Xeon L5638 @ 2.00GHz^*
name: Intel Xeon L5638 @ 2.00GHz^*
cores: 6^*
cores: 6^*
logicals: 2^*
logicals: 2^*
samples: 1^*
samples: 14^*
price: 69.9^*
price: 139.8^*
tdp: 60^*
tdp: 60^*
date: 2011-04-01^*
date: 2011-04-01^*
socket: LGA1366^*
socket: LGA1366^*
category: Server^*
category: Server^*
speed: 2,000^*
speed: 2,000^*
turbo: 2,400^*
turbo: 2,400^*
cpuCount: 2^*
cpuCount: 1^*

Specifications 4 · 30 fields

name: Xeon L5638^*
Release Date: Mar 16th, 2010^*
Part#: SLBWY^*
Frequency: 2,000^* MHz
Turbo Clock: up to 2.4 GHz^*
Base Clock: 133^* MHz
Multiplier: 15.0x^*
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: 6^*
# of Threads: 12^*
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, 5.86GT/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 5 · 4 fields

brand: Intel^*
brand: Intel^*
name: Intel Xeon L5638 @ 2.00GHz^*
name: Intel Xeon L5638 @ 2.00GHz^*

Specifications 6 · 10 fields

Foundry: Intel^*
Vendor: Intel^*
Product: Intel Xeon L5638^*
Type: CPU^*
Release Date: 2010-03-16^*
Process Size (nm): 32^* nm
TDP (W): 60^* W
Die Size (mm^2): 239^* mm²
Transistors (million): 1,170^*
Freq (MHz): 2,000^* MHz

Specifications 7 · 17 fields

turbo frequency: 2,400^*
cache size: 12,288^*
tdp: 60^*
socket: FCLGA1366^*
cores: 6^*
manufacturer Processor benchmark result: intel^*
vertical segment: Server^*
status: Discontinued^*
max temp: 85^*
threads: 12^*
name: Intel Xeon L5638^*
rating Processor benchmark result: 3,225^*
processor number: L5638^*
launch date: 2010-02-01^*
lithography: 32^*
bus speed: 5.86^*
base frequency: 2,000^*

Specifications 8 · 28 fields

Total Cores: 6^*
Total Threads: 12^*
Max Turbo Frequency: 2.4^* GHz
Processor Base Frequency: 2.0^* GHz
Cache: 12^* MB
Bus Speed: 5.86^* GT/s
TDP: 60^* W
# of QPI Links: 2^*
Marketing Status: Discontinued^*
Launch Date: Q1'10^*
Servicing Status: End of Servicing Lifetime^*
Embedded Options Available: Yes^*
Sockets Supported: FCLGA1366 | LGA1366^*
Product Collection: Legacy Intel® Xeon® Processors^*
TCASE: 85^* °C
Intel® Turbo Boost Technology ‡: 1.0^*
Intel® Hyper-Threading Technology ‡: Yes^*
Intel® 64 ‡: Yes^*
Vertical Segment: Server^*
Idle States: Yes^*
Processor Number: L5638^*
Intel® AES New Instructions: Yes^*
Intel® Trusted Execution Technology ‡: 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^*
Use Conditions: Communications^*

Specifications 9 · 11 fields

name: Intel Xeon L5638 @ 2.00GHz^*
socket: LGA1366^*
category: Server^*
price: $69.90*^*
mark: 5,556^*
value: 79.49^*
single thread: 941^*
single thread value: 13.47^*
tdp: 60^*
powerperf: 92^*
testdate: Apr 2011^*

Specifications 10 · 12 fields

cpuName

Intel Xeon L5638 @ 2.00GHz^*

Scope and conditions

benchmark_context

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

testDate

2,011^*

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^*