Intel Core i3-2105 processor review

Intel Core i3-2105

Core i3-2105 processor released by Intel; release date: May 2011. At the time of release, the processor cost $145. The processor is designed for desktop-computers and based on Sandy Bridge microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 2, threads - 4. Maximum CPU clock speed - 3.1 GHz. Maximum operating temperature - 69.1°C. Manufacturing process technology - 32 nm. Cache size: L1 - 64 KB (per core), L2 - 256 KB (per core), L3 - 3072 KB (shared).

Supported memory types: DDR3 1066/1333. Maximum memory size: 32 GB.

Supported socket types: FCLGA1155. Maximum number of processors in a configuration - 1. Power consumption (TDP): 65 Watt.

The processor has integrated graphics Intel® HD Graphics 3000 with the following parameters: maximum frequency - 1.1 GHz.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4870
1415
PassMark
CPU mark
Top 1 CPU
This CPU
156834
1837
Geekbench 4
Single Core
Top 1 CPU
This CPU
5311
563
Geekbench 4
Multi-Core
Top 1 CPU
This CPU
36691
1241
CompuBench 1.5 Desktop
Face Detection
Top 1 CPU
This CPU
97.640 mPixels/s
1.961 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 CPU
This CPU
741.453 Frames/s
35.598 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 CPU
This CPU
4.623 Frames/s
0.241 Frames/s
Name Value
PassMark - Single thread mark 1415
PassMark - CPU mark 1837
Geekbench 4 - Single Core 563
Geekbench 4 - Multi-Core 1241
CompuBench 1.5 Desktop - Face Detection 1.961 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 35.598 Frames/s
CompuBench 1.5 Desktop - T-Rex 0.241 Frames/s

Integrated graphics – Intel HD Graphics 3000

Technical info

Boost clock speed 1100 MHz
Core clock speed 850 MHz
Floating-point performance 20.4 gflops
Manufacturing process technology 32 nm
Pipelines 12
Texture fill rate 1.7 GTexel / s
Transistor count 995 million

Games performance

Counter-Strike: GO (2012)

Low, 1024x76860.60
Medium, 1366x76837.40
High, 1366x76816.65

Team Fortress 2 (2017)

Low, 1280x72048.40

Farming Simulator 17 (2016)

Low, 1280x72022.10
Medium, 1366x76813.20

World of Warships (2015)

Low, 1366x76831.55
Medium, 1366x76818.65

Dota 2 Reborn (2015)

Low, 1280x72049.50
Medium, 1366x76820.35
High, 1920x10808.30
Ultra, 1920x10807.40

GTA V (2015)

Low, 1024x7687.50

The Elder Scrolls Online (2014)

Low, 1024x76822.50
Medium, 1366x76814.80

X-Plane 10.25 (2013)

Low, 1024x76818.05
Medium, 1366x7689.65
High, 1366x7684.85
Ultra, 1920x10803.40

Total War: Rome II (2013)

Low, 1024x76818.80
Medium, 1366x76814.10

Company of Heroes 2 (2013)

Low, 1024x7688.90
Medium, 1366x7686.60
High, 1366x7683.90

Metro: Last Light (2013)

Low, 1024x76810.90
Medium, 1366x7687.40

BioShock Infinite (2013)

Low, 1280x72023.06
Medium, 1366x76810.65
High, 1366x7689.25

StarCraft II: Heart of the Swarm (2013)

Low, 1024x768107.00
Medium, 1366x76820.00
High, 1366x76811.20
Ultra, 1920x10804.20

SimCity (2013)

Low, 1024x76815.80
Medium, 1366x7688.40
High, 1366x7686.40

Tomb Raider (2013)

Low, 1024x76826.00
Medium, 1366x76813.70
High, 1366x7689.90

Hitman: Absolution (2012)

Low, 1024x76816.00
Medium, 1366x76812.40
High, 1366x7681.90

Call of Duty: Black Ops 2 (2012)

Low, 1024x76816.65
Medium, 1366x76812.20
High, 1366x7684.40

World of Tanks v8 (2012)

Low, 1024x76857.65
Medium, 1366x76819.30
High, 1366x76814.60
Ultra, 1920x10807.60

Borderlands 2 (2012)

Low, 1024x76823.95
Medium, 1366x76815.00
High, 1366x76812.30
Ultra, 1920x10806.40

Dirt Showdown (2012)

Low, 1024x76831.10
Medium, 1366x76817.20
High, 1366x7689.50

Diablo III (2012)

Low, 1024x76831.30
Medium, 1366x76817.00
High, 1366x76810.70
Ultra, 1920x108011.65

Mass Effect 3 (2012)

Low, 1280x72021.40
High, 1366x76818.75
Ultra, 1920x108012.30

The Elder Scrolls V: Skyrim (2011)

Low, 1280x72018.70
Medium, 1366x7689.40
High, 1366x7687.75

Battlefield 3 (2011)

Low, 1024x76810.40

Deus Ex Human Revolution (2011)

Low, 1024x76832.10
High, 1366x76811.00
Ultra, 1920x10807.00

StarCraft 2 (2010)

Low, 1024x76865.50
Medium, 1360x76817.80
High, 1360x76811.00
Ultra, 1920x10808.00

Metro 2033 (2010)

Low, 800x60024.00
Medium, 1360x76812.00

GTA IV - Grand Theft Auto (2008)

Low, 800x6001.00

Left 4 Dead (2008)

Low, 640x480117.10
High, 1024x76869.30

Trackmania Nations Forever (2008)

Low, 640x480127.00
High, 1024x76841.50
Ultra, 1920x108013.00

Call of Duty 4 - Modern Warfare (2007)

Low, 800x60063.20
Medium, 1024x76830.60
High, 1280x102412.00

Supreme Commander - FA Bench (2007)

Low, 1024x76831.45
Medium, 1024x76814.00
High, 1024x76812.05
Ultra, 1920x10804.70

Crysis - GPU Benchmark (2007)

Low, 1024x76835.30
Medium, 1024x76817.70
High, 1024x76811.60
Ultra, 1920x10803.10

World in Conflict - Benchmark (2007)

Low, 800x60055.00
Medium, 1024x76818.00
High, 1024x76810.00
Ultra, 1920x10804.00

Half Life 2 - Lost Coast Benchmark (2005)

High, 1024x768123.00

World of Warcraft (2005)

Low, 800x60098.00
Medium, 1024x76847.50
High, 1280x102412.00
Ultra, 1920x10806.00

Doom 3 (2004)

Low, 640x48023.50
Ultra, 1024x76842.20

Quake 3 Arena - Timedemo (1999)

High, 1024x768222.35

Specifications (specs)

Essentials

Architecture codename Sandy Bridge
Launch date May 2011
Launch price (MSRP) $145
Place in performance rating 2620
Price now $79.99
Processor Number i3-2105
Series Legacy Intel® Core™ Processors
Status Discontinued
Value for money (0-100) 13.64
Vertical segment Desktop

Performance

64 bit support
Base frequency 3.10 GHz
Bus Speed 5 GT/s DMI
L1 cache 64 KB (per core)
L2 cache 256 KB (per core)
L3 cache 3072 KB (shared)
Manufacturing process technology 32 nm
Maximum core temperature 69.1°C
Maximum frequency 3.1 GHz
Number of cores 2
Number of threads 4

Memory

Max memory channels 2
Maximum memory bandwidth 21 GB/s
Maximum memory size 32 GB
Supported memory types DDR3 1066/1333

Graphics

Device ID 0x112
Graphics base frequency 850 MHz
Graphics max dynamic frequency 1.10 GHz
Graphics max frequency 1.1 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics Intel® HD Graphics 3000

Graphics interfaces

Number of displays supported 2
Wireless Display (WiDi) support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 37.5mm x 37.5mm
Sockets supported FCLGA1155
Thermal Design Power (TDP) 65 Watt

Peripherals

Max number of PCIe lanes 16
PCI Express revision 2.0

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)