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Intel Core i3-2105 - CM8062301090600 / BX80623I32105 / BXC80623I32105

CPU » Intel » Core i3 families » Core i3 » i3-2105

Specifications

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Intel Core i3-2105 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Core i3
Model number  ? i3-2105
CPU part numbersCM8062301090600 is an OEM/tray microprocessor
BX80623I32105 is a boxed processor (English version)
BXC80623I32105 is a boxed processor (Chinese version)
Frequency  ? 3100 MHz
Bus speed  ? 5 GT/s DMI
Clock multiplier  ? 31
Package1155-land Flip-Chip Land Grid Array
SocketSocket 1155 / H2 / LGA1155
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.9oz / 25.3g (CPU)
11.1oz / 315.9g (box)
Fan/heatsinkE97379-001
Introduction dateMay 22, 2011
Price at introduction$134
 
S-spec numbers
  ES/QS processors Production processors
Part number QAHQ SR0BA
BX80623I32105 +
BXC80623I32105 +
CM8062301090600++
 
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor core  ? Sandy Bridge
Core stepping  ? J1 (SR0BA)
Manufacturing process0.032 micron High-K metal gate process
Data width64 bit
The number of cores2
The number of threads4
Floating Point UnitIntegrated
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 size3 MB shared cache
Physical memory32 GB
MultiprocessingUniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
  • VT-x / Virtualization technology  ? 
Low power featuresEnhanced SpeedStep technology  ? 
 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD 3000
    Base frequency (MHz): 850
    Maximum frequency (MHz): 1100
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1066, DDR3-1333
Other peripherals
  • Direct Media Interface
  • PCI Express 2.0 interface
 
Electrical / Thermal parameters
Maximum operating temperature  ? 69.1°C
Thermal Design Power  ? 65 Watt
 

CPUs, related to Intel Core i3-2105

Model Cores /
Threads		 Freq. Turbo
freq.		 L3
cache		 TDP Features Price
Intel Core i3 family, Socket 1155
   Core i3-2100T2 / 42.5 GHz 3 MB35 WattAVX, HT 
   Core i3-2120T2 / 42.6 GHz 3 MB35 WattAVX, HT 
   Core i3-3220T2 / 42.8 GHz 3 MB35 WattAVX, HT$117
   Core i3-3240T2 / 42.9 GHz 3 MB35 WattAVX, HT$138
   Core i3-21002 / 43.1 GHz 3 MB65 WattAVX, HT 
   Core i3-21022 / 43.1 GHz 3 MB65 WattAVX, HT 
   Core i3-21052 / 43.1 GHz 3 MB65 WattAVX, HT 
   Core i3-32102 / 43.2 GHz 3 MB55 WattAVX, HT$117
   Core i3-21202 / 43.3 GHz 3 MB65 WattAVX, HT 
   Core i3-21252 / 43.3 GHz 3 MB65 WattAVX, HT 
   Core i3-32202 / 43.3 GHz 3 MB55 WattAVX, HT$117
   Core i3-32252 / 43.3 GHz 3 MB55 WattAVX, HT$134
   Core i3-21302 / 43.4 GHz 3 MB65 WattAVX, HT 
   Core i3-32402 / 43.4 GHz 3 MB55 WattAVX, HT$138
Other families, Sandy Bridge micro-architecture, Socket 1155
   Celeron G5502 / 22.6 GHz 2 MB65 WattAVX, HT 
   Celeron G5552 / 22.7 GHz 2 MB65 WattAVX, HT 
   Pentium G6452 / 22.9 GHz 3 MB65 WattAVX, HT 
   Pentium G8602 / 23 GHz 3 MB65 WattAVX, HT 
   Pentium G8702 / 23.1 GHz 3 MB65 WattAVX, HT 
   Core i5-25004 / 43.3 GHz3.7 GHz6 MB95 WattAES, AVX, HT, TXT, TBT 
   Core i5-2550K4 / 43.4 GHz3.8 GHz6 MB95 WattAES, AVX, HT, TBT, Unlock 
   Core i7-26004 / 83.4 GHz3.8 GHz8 MB95 WattAES, AVX, HT, TXT, TBT 
   Core i7-2600K4 / 83.4 GHz3.8 GHz8 MB95 WattAES, AVX, HT, TBT, Unlock 
   Core i7-2700K4 / 83.5 GHz3.9 GHz8 MB95 WattAES, AVX, HT, TBT, Unlock 

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Core i3-2105

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

 • The 'Price' column shows official Intel prices as of Apr 21, 2013. Prices for obsolete and tray-only processors are not provided.

 • List of related CPUs is not complete.

 • Features abbreviations:

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

FAQ

Q: Is it possible to upgrade my Intel Core i3-2105 microprocessor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see CPU-Upgrade.com resource for CPU support list for your board.

Intel i3-2105 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (5)

 
2011-07-20 01:24:29
Posted by: gshv

View from the back 		 
 
2011-07-20 01:27:16
Posted by: gshv

Side view. Markings on the box:

i3-2105, 2.10GHz, 3MB Cache, LGA1155, 65W
S-Spec: SR0BA
Product code: BX80623I32105
UPC: 7 35858 22030 9
EAN: 5 032037 013178
MM#: 914937 		 
 
2011-07-20 01:27:43
Posted by: gshv

  		 
Core I3-2105 box pictures
2011-07-20 01:28:25
Posted by: gshv

Front view 		Core I3-2105 box pictures
 
2012-03-10 17:14:47
Posted by: gshv

CPU-Z screenshot 		 

News

Intel launches Sandy Bridge Pentium and Core CPUs
May 22, 2011: Today Intel updated official pricelist with information on 7 new microprocessors, all built on the latest Sandy Bridge microarchitecture. Prices of existing processors were left unchanged. The list of new models includes mainstream Pentium G620, G840 and G850, low-power Pentium G620T, Core i3-2105 and i5-2405S with beefed-up graphics, and incrementally faster Core i5-2310.



Intel desktop Sandy Bridge CPUs to launch on May 22
May 09, 2011: Less than two weeks remains before introduction of the next wave of Sandy Bridge microprocessors for desktop market. The processor lineup, that will be released on Sunday, May 22, consists of 7 new Pentium, Core i3 and Core i5 SKUs. Pentium models will be the first budget CPUs, built on Sandy Bridge micro-architecture. Core i3s and i5s, on the other hand, are updated versions of previously released chips with slightly better CPU or graphics performance.



New Intel Core i3-2102 processor revealed
Feb 15, 2011: A few days left before the launch of Core i3 microprocessors, including entry-level i3-2100. A version of the 2100 CPU with beefed up graphics controller, and i3-2105 processor number, will be released in the second quarter. Today, Intel published material declaration datasheet, that revealed another variation of the i3-2100 chip.



Core i5-2405S and Core i3-2105 CPUs planned in Q2 2011
Feb 10, 2011: With the launch of new micro-architecture, the first two months of this year are, perhaps, the busiest for Intel. For the desktop market, Intel already released 10 desktop Core i5 and Core i7 CPUs, and 3 or 4 Core i3 models will be available in less than two weeks. The second quarter doesn't look as impressive for the desktop market as the first one. The biggest planned event will be introduction of Pentium-branded Sandy Bridge processors. Also in Q2, Intel will launch two Core i-branded models, Core i3-2105 and Core i5-2405S. This week, we dig up specifications of two Core processors, and found what makes them different from Core i3-2100 / i5-2400S CPUs.



Core i3-2105 and Core i5-2405S CPUs are in the works
Jan 20, 2011: ComputerBase revealed today two new Sandy Bridge processor numbers, Core i3-2105 and Core i5-2405S. The processors should be launched at the end of the first half 2011. Frequency and integrated features of these models are unknown.


Benchmarks

Benchmark tools

  • Compare Intel i3-2105 benchmark results with all tested CPUs from one of the following families:

  • To compare this Core i3 CPU with any tested processor please proceed to
  • For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Core i3 CPUs and the fastest AMD and Intel x86 chips, please visit Intel Core i3-2105 benchmarks page.

Intel i3-2105 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 i3-2105 compares to other CPUs please see benchmark tools section above.

Benchmarked processor

CPU ID:206A7
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Core(TM) i3-2105 CPU @ 3.10GHz

Integer performance

Part number   Result
Intel Core i5-661  ? 
101.7%
AMD Athlon II X3 445  ? 
101.6%
AMD Athlon II X4 605e (rev. C3)  ? 
100.5%
Intel Core i3-2100  ? 
100.2%
Intel Core i5-2390T  ? 
100.1%
Intel Core i3-2105  ? 
100%
AMD Phenom II X3 740  ? 
98.4%
AMD Phenom II X3 B75  ? 
98.4%
AMD Athlon II X3 440 (rev. C3)  ? 
98.3%
AMD Athlon II X3 440 (rev. C2)  ? 
98.3%
Intel Core i5-650  ? 
97.9%

Floating Point performance

Part number   Result
Intel Core i5-650  ? 
104.8%
AMD Athlon II X3 460  ? 
103.9%
Intel Core i3-550  ? 
103.5%
AMD Athlon II X4 615e  ? 
102.2%
AMD Athlon II X3 455  ? 
101.1%
Intel Core i3-2105  ? 
100%
Intel Core i5-2390T  ? 
100%
Intel Core i3-2100  ? 
99.9%
AMD Athlon II X4 610e  ? 
98%
AMD Athlon II X3 450  ? 
97.9%
Intel Core i3-540  ? 
96.4%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon II X4 630 (rev. C2)  ? 
103.2%
AMD Athlon II X4 630 (rev. C3)  ? 
103.2%
Intel Core i5-2390T  ? 
102.7%
Intel Core i3-560  ? 
102.5%
Intel Core i3-2100  ? 
100.1%
Intel Core i3-2105  ? 
100%
Intel Core i5-650  ? 
99.9%
AMD Athlon II X4 631  ? 
98.7%
Intel Core i3-550  ? 
98.6%
AMD Athlon II X3 460  ? 
98.2%
AMD Athlon II X4 2.6 GHz ZD260121K4216  ? 
95.9%

Memory-intensive program performance

Part number   Result
Intel Core i3-2125  ? 
104.3%
Intel Core i5-2390T  ? 
104%
Intel Core i5-680  ? 
103.5%
Intel Pentium G860  ? 
102.5%
Intel Core i5-670  ? 
100.4%
Intel Core i3-2105  ? 
100%
Intel Core i3-2100  ? 
100%
Intel Pentium G850  ? 
99.8%
Intel Core 2 Duo E8600  ? 
99.2%
Intel Pentium G645  ? 
98.8%
Intel Core 2 Duo E8500  ? 
98.7%

CPU ID (1)

CPUID Tools

CPUID features of Intel i3-2105

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 i3 i3-2105 CPU.

Manufacturer:Intel
CPU Family:Core i3
Processor Number:i3-2105
Frequency:3893 MHz
Part number:
CM8062301090600
S-Spec Number:SR0BA
Comment:
Submitted by:CPU-World
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Core(TM) i3-2105 CPU @ 3.10GHz
Cores:2
Logical processors:4
Processor type:Original OEM Processor
CPUID signature:206A7
Family: 6 (06h)
Model:42 (02Ah)
Stepping: 7 (07h)
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: 4-KB pages, 4-way set associative, 64 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
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 3 MB
Associativity: 8-way set
associative		 8-way set
associative		 8-way set
associative		 12-way set
associative
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped		 Inclusive
Shared between all cores
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
SSSE3 FXSAVE/FXRSTORE
SSE4.1 MONITOR/MWAIT
SSE4.2 PCLMULDQ
AVX POPCNT
  RDTSCP
  SYSENTER/SYSEXIT
  XSAVE / XRESTORE states
 
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
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
  Power Limit Notification capability
  Process context identifiers
  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
  Timestamp counter deadline
  Virtual 8086-mode enhancements
  xTPR Update Control

Comments (0)

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Last modified: 14 May 2013
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