Intel Core i3 3120M

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Overview
Manufacturer Intel®
Specifications ark.intel.com
Family Model Core i3 3120M
Release Date Released September, 2012
Is Older older
Key Specs 2.5 GHz Dual core
Score 6.5
Summary
Clock speed 2.5 GHz
Cores Dual core
Socket type rPGA 988B
Is unlocked No
Features
Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions MMX SSE SSE2 SSE4.1 SSE3 Supplemental SSE3 SSE4.2 AVX
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU GPU
Label Intel® HD Graphics 4000
Number of displays supported 3
GPU clock speed 650 MHz
Turbo clock speed 1,100 MHz
Bus
Architecture DMI
Transfer rate 5,000 MT/s
Details
Architecture x86-64
Threads 4 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
L3 cache 3 MB
L3 cache per core 1.5 MB/core
Manufacture process 22 nm
Max CPUs 1
Clock multiplier 25
Operating temperature Unknown - 90°C
Overclocking
Overclocked clock speed 2.53 GHz
Overclocked clock speed (Water) 2.5 GHz
PassMark (Overclocked) 1,976.5
Overclocked clock speed (Air) 2.53 GHz
Power Consumption
TDP 35W
Annual home energy cost 8.43 $/year
Performance per watt 5.26 pt/W
Typical power consumption 28.44W
Memory Controller
Memory controller Built-in
Memory type DDR3L-1600 DDR3-1600 DDR3-1333 DDR3L-1333 DDR3RS-1600 DDR3RS-1333
Channels Dual Channel
Supports ECC No
Maximum bandwidth 25,600 MB/s
Maximum memory size 32,768 MB
Benchmarks
CompuBench 1.5 (Bitcoin mining) 9.79 mHash/s
CompuBench 1.5 (T-Rex) 1 fps
PCMark 8 Home 3.0 Accelerated 2,115
Sky Diver 1,600
Cloud Gate 3,537
GeekBench 3 (Multi-core) 4,146
GeekBench 3 (Single core) 1,922
GeekBench 3 (AES single core) 131,100 MB/s
Scores
Performance 6.4
Single-core Performance 6.6
Integrated Graphics 5.9
Integrated Graphics (OpenCL) 6.9
Performance per Watt 6.1
Value 5.9
CPUPK Score 6.5
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