Intel Core i3-520 (CM80616003183AB)

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Specifications

Only samples of this part were released.

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core i3

Model number ?

i3-520

CPU part number

CM80616003183AB is an OEM/tray microprocessor

Frequency ?

2800 MHz

Package

1156-land Flip-Chip Land Grid Array (FC-LGA10)

Socket

Socket 1156 (LGA1156)

Size

1.48" x 1.48" / 3.75cm x 3.75cm

Introduction date

Not planned to be released

S-spec numbers

	ES/QS processors
Part number	Q2T9
CM80616003183AB	+

Architecture / Microarchitecture

Microarchitecture

Nehalem (Westmere)

Processor core ?

Clarkdale

CPUID

20651 (Q2T9)

Manufacturing process

0.032 micron

Data width

64 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

2 x 32 KB instruction caches
2 x 32 KB data caches

Level 2 cache size ?

2 x 256 KB

Level 3 cache size

4 MB shared cache

Multiprocessing

Uniprocessor

Features

MMX instruction set
SSE
SSE2
SSE3
Supplemental SSE3
SSE4.1 ?
SSE4.2 ?
EM64T technology ?
Virtualization technology (VT-x) ?
Execute Disable bit ?
Hyper-Threading technology ?

Low power features

Enhanced SpeedStep technology ?

On-chip peripherals

Integrated dual-channel DDR3 SDRAM Memory controller
Direct Media Interface
Integrated HD graphics controller

Electrical/Thermal parameters

Notes on Intel CM80616003183AB

Graphics processor and memory controller are located on a separate die, which is manufactured on 0.045 micron technology

CPUs, related to Intel Core i3-520

Model Cores /
Threads Freq. Turbo
freq. L3
cache TDP Features

Intel Core i3 family, Socket 1156

   Intel Core i3-530 2 / 4 2.93 GHz 4 MB 73 Watt SSE4, HT

   Intel Core i3-540 2 / 4 3.06 GHz 4 MB 73 Watt SSE4, HT

   Intel Core i3-550 2 / 4 3.2 GHz 4 MB 73 Watt SSE4, HT

   Intel Core i3-560 2 / 4 3.33 GHz 4 MB 73 Watt SSE4, HT

Other families, Nehalem micro-architecture, Socket 1156

   Intel Pentium 2.53 GHz 2 / 2 2.53 GHz 3 MB SSE4, HT

   Intel Pentium G6950 2 / 2 2.8 GHz 3 MB 73 Watt SSE4, HT

   Intel Pentium G6951 2 / 2 2.8 GHz 3 MB SSE4, HT

   Intel Pentium G6960 2 / 2 2.93 GHz 3 MB 73 Watt SSE4, HT

   Intel Core i5-670 2 / 4 3.46 GHz 3.73 GHz 4 MB 73 Watt SSE4, AES, HT, TXT, TBT

   Intel Core i5-680 2 / 4 3.6 GHz 3.86 GHz 4 MB 73 Watt SSE4, AES, HT, TXT, TBT

   Intel Core i5-750S 4 / 4 2.4 GHz 3.2 GHz 8 MB 82 Watt SSE4, HT, TBT

   Intel Core i5-750 4 / 4 2.66 GHz 3.2 GHz 8 MB 95 Watt SSE4, HT, TBT

   Intel Core i5-760 4 / 4 2.8 GHz 3.46 GHz 8 MB 95 Watt SSE4, HT, TBT

   Intel Core i7-860 4 / 8 2.8 GHz 3.46 GHz 8 MB 95 Watt SSE4, HT, TXT, TBT

   Intel Core i7-870S 4 / 8 2.66 GHz 3.6 GHz 8 MB 82 Watt SSE4, HT, TXT, TBT

   Intel Core i7-870 4 / 8 2.93 GHz 3.6 GHz 8 MB 95 Watt SSE4, HT, TXT, TBT

   Intel Core i7-875K 4 / 8 2.93 GHz 3.6 GHz 8 MB 95 Watt SSE4, HT, TBT, Unlock

   Intel Core i7-880 4 / 8 3.06 GHz 3.73 GHz 8 MB 95 Watt SSE4, HT, TXT, TBT

• Highlighted numbers and features indicate whether specific processor performs better or worse than Core i3-520

• Never released microprocessors are marked with magenta color

• 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:

SSE4 - SSE4 instructions
AES - AES instructions
HT - Hyper-Threading
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (2)



2010-01-29 22:45:51 Posted by: gshv


Core i3 I3-520 Engineering sample
2010-01-29 22:46:47 Posted by: gshv
QDF number Q2T9. Serial number was blacked out.

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:

Q2T9

CPU ID:

0651h

CPU vendor string:

GenuineIntel

CPU name string:

Genuine Intel(R) CPU 000 @ 2.80GHz

Integer performance

Part number		Result
Intel Core 2 Duo E8500 ?		103.5%
Intel Core i3-2120T ?		102.3%
Intel Pentium G850 ?		100.9%
Intel Core 2 Duo E7600 ?		100.3%
Intel Pentium E6600 ?		100.2%
Intel Core i3-520 ?		100%
AMD Phenom II X3 705e ?		99.9%
AMD Athlon II X3 415e ?		99.8%
Intel Core i3-2100T ?		98.5%
Intel Pentium G6950 ?		98.3%
Intel Pentium E5700 ?		98.1%

Floating Point performance

Part number		Result
Intel Core i3-530 ?		101.9%
AMD Athlon II X3 440 (rev. C2) ?		101.7%
AMD Phenom II X3 740 ?		101.6%
AMD Athlon II X3 440 (rev. C3) ?		101.4%
AMD Phenom II X3 B75 ?		101.1%
Intel Core i3-520 ?		100%
AMD Athlon II X3 435 (rev. C3) ?		98.2%
AMD Athlon II X3 435 (rev. C2) ?		98.1%
AMD Phenom II X3 715 ?		95.2%
AMD Phenom II X3 720 (BE) ?		95%
AMD Phenom II X3 720 (non-BE) ?		94.9%

MMX / SSE / SSE2 performance

Part number		Result
AMD Athlon II X3 445 ?		102.8%
Intel Core i3-530 ?		101.9%
AMD Athlon II X4 610e ?		100.9%
AMD Phenom II X3 B75 ?		100.9%
AMD Phenom II X3 740 ?		100.8%
Intel Core i3-520 ?		100%
AMD Athlon II X3 440 (rev. C3) ?		99.5%
AMD Athlon II X3 440 (rev. C2) ?		99.5%
Intel Core i3-2120T ?		97.6%
AMD Athlon II X4 605e (rev. C3) ?		96.8%
AMD Athlon II X3 435 (rev. C3) ?		96.3%

Memory-intensive program performance

Part number		Result
AMD Athlon II X4 640 (rev. E0) ?		100.6%
Intel Core 2 Duo E7500 ?		100.2%
AMD Athlon II X4 640 ?		100.1%
Intel Pentium G630T ?		100.1%
AMD Phenom II X3 700e ?		100.1%
Intel Core i3-520 ?		100%
AMD Athlon II X3 450 ?		99.8%
AMD Athlon II X2 270 ?		99%
AMD Athlon II X4 635 (rev. C2) ?		98.9%
AMD Phenom II X2 511 ?		98.9%
AMD Athlon II X4 635 (rev. C3) ?		98.8%

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 i3 2.80 GHz CPU.

Manufacturer:	Intel
CPU Family:	Core i3
Processor Number:	2.80 GHz
Frequency:	2808 MHz

Part number:	CM80616003183AB
S-Spec Number:	Q2T9
Comment:
Submitted by:	CPU-World

General information
Vendor:	GenuineIntel
Processor name (BIOS):	Genuine Intel(R) CPU 000 @ 2.80GHz
Cores:	2
Logical processors:	4
Processor type:	Original OEM Processor
CPUID signature:	20651
Family:	6 (06h)
Model:	37 (025h)
Stepping:	1 (01h)
TLB/Cache details:	64-byte Prefetching Data TLB0: 2-MB or 4-MB pages, 4-way associative, 32 entries Data TLB: 4-KB Pages, 4-way set associative, 64 entries Instruction TLB: 2-MB or 4-MB pages, fully associative, 7 entries Instruction TLB: 4-KB pages, 4-way set associative, 64 entries Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries

Cache: L1 data L1 instruction L2 L3

Size: 2 x 32 KB 2 x 32 KB 2 x 256 KB 4 MB

Associativity: 8-way set
associative 4-way set
associative 8-way set
associative 16-way set
associative

Line size: 64 bytes 64 bytes 64 bytes 64 bytes

Comments: Shared between all cores

Instruction set extensions Additional instructions

MMX CLFLUSH

SSE CMOV

SSE2 CMPXCHG16B

SSE3 CMPXCHG8B

SSSE3 FXSAVE/FXRSTORE

SSE4.1 MONITOR/MWAIT

SSE4.2 POPCNT

SYSENTER/SYSEXIT

Major features Other 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

Hyper-Threading Technology CPL qualified debug store

Intel Virtualization Debug store

Enhanced SpeedStep 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

Process context identifiers

RDTSCP

Self-snoop

TSC rate is ensured to be invariant across all states

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: 10 Apr 2012