Intel Core Duo T2250 LF80539GE0302M

Specifications

Standard-voltage Core Duo microprocessors were offered with 533 MHz and 667 MHz Front Side Bus frequencies. Telling them apart by processor number is easy. All CPUs with "Tx00" processor numbers had 667 MHz FSB, and microprocessors with 533 FSB had "Tx50" processor numbers. Performance of processors with 533 MHz FSB in comparison with 667 FSB models was very dependent on the type of application. It could be the same or only a few percent slower in small, mostly CPU-intensive applications, or up to 35% slower in bandwidth-intensive tasks. As an example, this Core Duo T2250 with operating frequency 1.73 GHz and 533 MHz FSB is about 4% faster in Sandra synthetic benchmarks than T2300 with 1.67 GHz core frequency. Performance difference can be primarily attributed to 4% higher frequency of the T2250, and the fact that the Sandra benchmarks are not dependent on available memory bandwidth. The picture changes in WinRAR test, that relies heavily on memory bandwidth. In the WinRAR test the T2300 with faster FSB gets 30% better results than the T2250.

General information

Type

CPU / Microprocessor

Market segment

Mobile

Family

Intel Core Duo

Model number ?

T2250

CPU part number

LF80539GE0302M is an OEM/tray microprocessor

Frequency (MHz) ?

1733

Bus speed (MHz) ?

533

Clock multiplier ?

Package

478-pin micro FC-PGA
1.38" x 1.38" (3.5 cm x 3.5 cm)

Socket

Socket M

S-spec numbers

	ES/QS processors		Production processors
Part number	QPUD	QQJL	SL9DV	SL9JJ
LF80539GE0302M	+	+	+	+

Architecture / Microarchitecture

Microarchitecture

Mobile

Processor core ?

Yonah

Core steppings ?

C0 (SL9DV)
D0 (QQJL, SL9JJ)

CPUIDs

6E8 (SL9DV)
6EC (QQJL, SL9JJ)

Manufacturing process

0.065 micron

Data width

32 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

32 KB instruction cache
32 KB data cache

Level 2 cache size ?

shared 2 MB cache

Multiprocessing

Uniprocessor

Features

MMX technology
SSE2
SSE3
Execute Disable bit ?

Low power features

Core AutoHALT, C1/MWAIT, C2, C3 and C4 modes
Stop Grant mode ?
Deep Sleep mode ?
Deeper Sleep mode ?
Enhanced Deeper Sleep mode ?
Dynamic Cache sizing ?
Enhanced SpeedStep technology ?

Electrical/Thermal parameters

V core (V) ?

1.1625 - 1.3

Minimum/Maximum operating temperature (°C) ?

0 - 100

Notes on Intel LF80539GE0302M

Bus frequency is 133 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz

CPUs, related to Intel Core Duo T2250

Model Cores /
Threads Freq. L2
cache TDP Features

Intel Core Duo family, Socket M

   Intel Core Duo T2050 2 / 2 1.6 GHz 2 MB ESS

   Intel Core Duo T2300E (Socket M) 2 / 2 1.66 GHz 2 MB 31 Watt ESS

   Intel Core Duo T2300 (Socket M) 2 / 2 1.66 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2400 (Socket M) 2 / 2 1.83 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2350 2 / 2 1.86 GHz 2 MB ESS

   Intel Core Duo T2450 2 / 2 2 GHz 2 MB ESS

   Intel Core Duo T2500 (Socket M) 2 / 2 2 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2600 (Socket M) 2 / 2 2.16 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2700 (Socket M) 2 / 2 2.33 GHz 2 MB 31 Watt VT, ESS

Intel Core Duo family, Mobile micro-architecture, Other sockets

   Intel Core Duo L2400 2 / 2 1.66 GHz 2 MB 15 Watt VT, ESS

   Intel Core Duo T2300 (BGA) 2 / 2 1.66 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo L2500 2 / 2 1.83 GHz 2 MB 15 Watt VT, ESS

   Intel Core Duo T2400 (BGA) 2 / 2 1.83 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2500 (BGA) 2 / 2 2 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2600 (BGA) 2 / 2 2.16 GHz 2 MB 31 Watt VT, ESS

   Intel Core Duo T2700 (BGA) 2 / 2 2.33 GHz 2 MB 31 Watt VT, ESS

Other families, Mobile micro-architecture, Socket M

   Intel Celeron M 440 (Socket M) 1 / 1 1.86 GHz 1 MB 27 Watt SSE, ESS

   Intel Core Solo T1350 1 / 1 1.86 GHz 2 MB 31 Watt ESS

   Intel Celeron M 450 1 / 1 2 GHz 1 MB 27 Watt SSE, ESS

   Intel Core Solo T1500 (Socket M) 1 / 1 2 GHz 2 MB VT, ESS

   Intel Pentium T2080 2 / 2 1.73 GHz 1 MB 31 Watt SSE, ESS

   Intel Pentium T2130 2 / 2 1.86 GHz 1 MB 31 Watt SSE, ESS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Core Duo T2250

• 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:

SSE - SSE instructions
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

Pictures (2)

Intel Core Duo T2250 LF80539GE0302M




2008-03-24 09:18:11 Posted by: silent

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

S-spec number:

SL9DV

CPU ID:

06E8h

CPU vendor string:

GenuineIntel

CPU name string:

Genuine Intel(R) CPU T2250 @ 1.73GHz

Integer performance

Part number		Result
Intel Core Duo T2500 (Socket M) ?		115.6%
Intel Pentium T2310 ?		113.1%
Intel Core 2 Duo T5270 ?		108%
Intel Pentium T2130 ?		107.7%
Intel Core Duo T2400 (Socket M) ?		105.6%
Intel Core Duo T2250 ?		100%
Intel Pentium T2080 ?		100%
Intel Core Duo T2300E (Socket M) ?		96.3%
Intel Core Duo T2300 (Socket M) ?		96.3%
Intel Pentium T2060 ?		92.5%
Intel Core Duo T2050 ?		92.3%

Floating Point performance

Part number		Result
Intel Pentium T2130 ?		107.7%
Intel Core 2 Duo T5600 (Socket M) ?		106.8%
Intel Core 2 Duo T7100 (Socket P) ?		105.9%
Intel Core Duo T2400 (Socket M) ?		105.6%
Intel Mobile Celeron T1400 ?		102.6%
Intel Core Duo T2250 ?		100%
Intel Pentium T2080 ?		100%
Intel Core 2 Duo T5450 ?		98.5%
Intel Core 2 Duo T5500 (Socket M) ?		98%
Intel Core Duo T2300E (Socket M) ?		96.2%
Intel Core Duo T2300 (Socket M) ?		96.2%

MMX / SSE / SSE2 performance

Part number		Result
Intel Core 2 Duo T5250 ?		111.9%
Intel Pentium T2310 ?		108.7%
Intel Core Duo T2400 (Socket M) ?		106%
Intel Pentium T2130 ?		105.4%
Intel Core 2 Duo T5270 ?		104.5%
Intel Core Duo T2250 ?		100%
Intel Pentium T2080 ?		98.5%
Intel Core Duo T2300 (Socket M) ?		96.4%
Intel Core Duo T2300E (Socket M) ?		96.3%
Intel Core Duo T2050 ?		92.3%
Intel Pentium T2060 ?		91%

Memory-intensive program performance

Part number		Result
Intel Core Duo T2300 (Socket M) ?		118.2%
Intel Core Duo T2300E (Socket M) ?		117.7%
Intel Core 2 Duo T5270 ?		115.4%
Intel Pentium T2390 ?		109.4%
Intel Pentium T2330 ?		102.2%
Intel Core Duo T2250 ?		100%
Intel Core 2 Duo T5200 ?		99.1%
Intel Pentium T2310 ?		97.7%
Intel Mobile Celeron T1400 ?		96.4%
Intel Core Duo T2050 ?		95.4%
Intel Pentium T2130 ?		79.5%

CPU ID (2)

View / search public CPUID submissions | Check your CPU

NOTE: 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 Duo T2250 CPU.

Manufacturer:	Intel
CPU Family:	Core Duo
Processor Number:	T2250
Frequency:	1729 MHz

Part number:	LF80539GE0302M
S-Spec Number:	SL9DV
Comment:
Submitted by:	CPU-World

General information
Vendor:	GenuineIntel
Processor name (BIOS):	Genuine Intel(R) CPU T2250 @ 1.73GHz
Cores:	2
Logical processors:	2
Processor type:	Original OEM Processor
CPUID signature:	6E8
Family:	6 (06h)
Model:	14 (0Eh)
Stepping:	8 (08h)
TLB/Cache details:	64-byte Prefetching Data TLB: 4-KB Pages, 4-way set associative, 128 entries Data TLB: 4-MB Pages, 4-way set associative, 8 entries Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries Instruction TLB: 4-MB Pages, fully associative, 2 entries

Cache: L1 data L1 instruction L2

Size: 32 KB 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

Instruction set extensions Additional instructions

MMX CLFLUSH

SSE CMOV

SSE2 CMPXCHG8B

SSE3 FXSAVE/FXRSTORE

MONITOR/MWAIT

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit Advanced programmable interrupt controller

NX bit/XD-bit Debug store

Enhanced SpeedStep Debugging extensions

Digital Thermal Sensor capability

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

Our CPUID database has 2 records for this microprocessor. See all submitted records.

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Last modified: 5 Feb 2012