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Intel Core 2 Duo Mobile T5550 LF80537GF0342MT

CPU » Intel » Core 2 families » Core 2 Duo Mobile » T5550

Specifications

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Intel Core 2 Duo T5550 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Core 2 Duo Mobile
Model number  ? T5550
CPU part numberLF80537GF0342MT is an OEM/tray microprocessor
Frequency  ? 1833 MHz
Bus speed  ? 667 MHz
Package478-pin micro-FCPGA
1.38" x 1.38" (3.5 cm x 3.5 cm)
SocketSocket P
 
S-spec numbers
  Production processors
Part number SLA4E
LF80537GF0342MT+
 
Architecture / Microarchitecture
MicroarchitectureCore
Processor core  ? Merom
Core stepping  ? M0 (SLA4E)
CPUID6FD (SLA4E)
Manufacturing process0.065 micron
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB instruction caches
2 x 32 KB write-back data caches
Level 2 cache size  ? shared 2 MB
MultiprocessingUniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
Low power features
  • Stop Grant mode  ? 
  • Sleep mode  ? 
  • Deep Sleep mode  ? 
  • Deeper Sleep mode  ? 
  • Enhanced Deeper Sleep mode  ? 
  • Dynamic Cache sizing  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical / Thermal parameters
V core  ? 1.075V - 1.25V
Minimum/Maximum operating temperature  ? 0°C - 100°C
Thermal Design Power  ? 35 Watt
 
Notes on Intel LF80537GF0342MT
  • Bus frequency is 166 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 667 MHz

CPUs, related to Intel Core 2 Duo T5550

Model Cores /
Threads		 Freq. L2
cache		 TDP Features
Intel Core 2 Duo Mobile family, Socket P
   Core 2 Duo T55502 / 21.83 GHz2 MB35 WattESS
   Core 2 Duo T9300 (Socket P)2 / 22.5 GHz6 MB35 WattVT, ESS, TBT
   Core 2 Duo P95002 / 22.53 GHz6 MB25 WattVT, TXT, ESS, TBT
   Core 2 Duo T9400 (Socket P)2 / 22.53 GHz6 MB35 WattVT, TXT, ESS, TBT
   Core 2 Duo E81352 / 22.66 GHz6 MB ESS
   Core 2 Duo T9500 (Socket P)2 / 22.6 GHz6 MB35 WattVT, ESS, TBT
   Core 2 Duo P96002 / 22.66 GHz6 MB25 WattVT, TXT, ESS, TBT
   Core 2 Duo T9550 (Socket P)2 / 22.66 GHz6 MB35 WattVT, TXT, ESS, TBT
   Core 2 Duo E82352 / 22.8 GHz6 MB ESS
   Core 2 Duo P97002 / 22.8 GHz6 MB28 WattVT, TXT, ESS, TBT
   Core 2 Duo T9600 (Socket P)2 / 22.8 GHz6 MB35 WattVT, TXT, ESS, TBT
   Core 2 Duo E83352 / 22.93 GHz6 MB ESS
   Core 2 Duo T98002 / 22.93 GHz6 MB35 WattVT, TXT, ESS, TBT
   Core 2 Duo E84352 / 23.06 GHz6 MB ESS
   Core 2 Duo T9900 (Socket P)2 / 23.06 GHz6 MB35 WattVT, TXT, ESS, TBT
Intel Core 2 Duo Mobile family, Core micro-architecture, Other sockets
   Core 2 Duo T9550 (BGA)2 / 22.66 GHz6 MB35 WattVT, TXT, ESS, TBT
   Core 2 Duo T9600 (BGA)2 / 22.8 GHz6 MB35 WattVT, TXT, ESS, TBT
   Core 2 Duo T9900 (BGA)2 / 23.06 GHz6 MB35 WattVT, TXT, ESS, TBT
Other families, Core micro-architecture, Socket P
   Mobile Celeron 9251 / 12.3 GHz1 MB35 WattESS
   Celeron M 5701 / 12.26 GHz1 MB31 WattESS
   Celeron T35002 / 22.1 GHz1 MB35 WattESS
   Pentium T45002 / 22.3 GHz1 MB35 WattESS
   Core 2 Quad Q91004 / 42.26 GHz12 MB45 WattVT, ESS, TBT
   Core 2 Extreme QX93004 / 42.53 GHz12 MB45 WattVT, ESS, TBT

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Core 2 Duo T5550

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

VT - Virtualization
TXT - Trusted Execution
ESS - PowerNow! / Enhanced SpeedStep
TBT - Dynamic Acceleration / Turbo Boost

FAQ

Q: Can I upgrade my Intel Core 2 Duo T5550 microprocessor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

Intel T5550 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (2)

 
2009-11-04 22:14:25
Posted by: gshv

  		 
Core 2 Duo Mobile T5550 CPU
2009-11-04 22:14:57
Posted by: gshv

S-Spec number SLA4E 		Core 2 Duo Mobile T5550 CPU

Benchmarks

Benchmark tools

  • Compare Intel T5550 benchmark results with all tested CPUs from one of the following families:

  • To compare this Core 2 Duo Mobile CPU with any tested processor please proceed to
  • For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Core 2 Duo Mobile CPUs and the fastest AMD and Intel x86 chips, please visit Intel Core 2 Duo T5550 benchmarks page.

Intel T5550 benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the T5550 compares to other CPUs please see benchmark tools section above.

Benchmarked processor

S-spec number:SLA4E
CPU ID:06FDh
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Core(TM)2 Duo CPU T5550 @ 1.83GHz

Integer performance

Part number   Result
AMD Turion II P540  ? 
106.9%
AMD Turion II P520  ? 
102.6%
AMD Athlon II P360  ? 
102.6%
AMD Athlon II N330  ? 
102.5%
Intel Pentium T2390  ? 
101.8%
Intel Core 2 Duo T5550  ? 
100%
Intel Core 2 Duo T7100 (Socket P)  ? 
98.2%
AMD Athlon II P340  ? 
98.1%
Intel Core 2 Duo T5600 (Socket M)  ? 
97.8%
AMD Athlon II P320  ? 
93.7%
AMD Turion 64 X2 TL-64 (rev. F2)  ? 
93%

Floating Point performance

Part number   Result
AMD Turion 64 X2 1.8GHz ZMD1800HAX541  ? 
103.2%
AMD Turion 64 X2 TL-56 (rev. F2)  ? 
103.2%
AMD Athlon 64 X2 TK-55 (rev. G1)  ? 
103.1%
AMD Turion 64 X2 TL-56 (rev. G1)  ? 
103.1%
Intel Pentium T2390  ? 
100.6%
Intel Core 2 Duo T5550  ? 
100%
Intel Pentium T2130  ? 
99%
Intel Core 2 Duo T5600 (Socket M)  ? 
97.9%
AMD Athlon 64 X2 TK-53  ? 
97.4%
Intel Core Duo T2400 (Socket M)  ? 
97.1%
Intel Core 2 Duo T7100 (Socket P)  ? 
97%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon II N370  ? 
108.5%
Intel Pentium T3200  ? 
108.2%
Intel Pentium P6000  ? 
104%
Intel Pentium T2390  ? 
100.7%
AMD Athlon II N330  ? 
100.1%
Intel Core 2 Duo T5550  ? 
100%
AMD Athlon II P360  ? 
100%
Intel Core 2 Duo T5600 (Socket M)  ? 
99.8%
Intel Core 2 Duo T7100 (Socket P)  ? 
98.3%
AMD Athlon II P340  ? 
95.8%
AMD Turion 64 X2 TL-64 (rev. F2)  ? 
95.3%

Memory-intensive program performance

Part number   Result
Intel Core 2 Duo T6400  ? 
106.9%
AMD Athlon II P320  ? 
106.5%
Intel Core 2 Duo T5750  ? 
106.1%
Intel Core Duo T2600 (Socket M)  ? 
102.5%
Intel Core 2 Duo T7100 (Socket P)  ? 
100.5%
Intel Core 2 Duo T5550  ? 
100%
Intel Core Duo T2500 (Socket M)  ? 
97.8%
Intel Core 2 Duo T5600 (Socket M)  ? 
95.8%
Intel Core 2 Duo T5450  ? 
95%
AMD Turion 64 X2 TL-64 (rev. F2)  ? 
94.4%
Intel Pentium T3400  ? 
93%

CPU ID (3)

CPUID Tools

CPUID features of Intel T5550

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Core 2 Duo Mobile T5550 CPU.

Manufacturer:Intel
CPU Family:Core 2 Duo Mobile
Processor Number:T5550
Frequency:1828 MHz
Part number:
LF80537GF0342MT
S-Spec Number:
Comment:
Submitted by:
General information
Vendor:GenuineIntel
Processor name (BIOS):Intel(R) Core(TM)2 Duo CPU T5550 @ 1.83GHz
Cores:2
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:6FD
Family: 6 (06h)
Model:15 (0Fh)
Stepping:13 (0Dh)
TLB/Cache details:64-byte Prefetching
Data TLB: 4-KB Pages, 4-way set associative, 256 entries
Data TLB: 4-MB Pages, 4-way set associative, 32 entries
Instruction TLB: 2-MB pages, 4-way, 8 entries or 4M pages, 4-way, 4 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries
L1 Data TLB: 4-KB pages, 4-way set associative, 16 entries
L1 Data TLB: 4-MB pages, 4-way set associative, 16 entries

Cache: L1 data L1 instruction L2
Size: 2 x 32 KB 2 x 32 KB 2 MB
Associativity: 8-way set
associative		 8-way set
associative		 8-way set
associative
Line size: 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped
Shared between all cores
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
SSSE3 FXSAVE/FXRSTORE
  MONITOR/MWAIT
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Enhanced SpeedStep CPL qualified debug store
  Debug store
  Debugging extensions
  Digital Thermal Sensor capability
  LAHF / SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Self-snoop
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

Comments (0)

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Last modified: 14 May 2013
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