Intel Celeron 2955U

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Overview
Manufacturer Intel®
Specifications ark.intel.com
Market Mobile
Family Model Celeron 2955U
Codename Haswell
Release Date Expected September, 2013
Production Status Active
Key Specs 1.4 GHz Dual core
Score 6.4
Summary
Clock speed 1.4 GHz
Cores Dual-core
Voltage unknown
Multiplier 14.0x
Base Clock 100 MHz
Socket type BGA 1168
Is unlocked No
Physical
Process Size 22 nm
Transistors 1400 million
Die Size 118 mm²
Package FC-BGA1168
tCaseMax 72°C
Features
Has a NX bit Yes
Supports trusted computing No
Has virtualization support Yes
Instruction set extensions SSE4.2 Supplemental SSE3 SSE4.1 SSE SSE4 SSE3 SSE2
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU GPU
Label HD (Haswell)
Number of displays supported 3
GPU clock speed 200 MHz
Turbo clock speed 1,000 MHz
Bus
Architecture DMI 2.0
Transfer rate 5,000 MT/s
Details
Architecture x86-64
Threads 2 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 2 MB
L3 cache per core 1 MB/core
Manufacture process 22 nm
Max CPUs 1
Clock multiplier 14
Overclocking
Overclocked clock speed 1.41 GHz
Overclocked clock speed (Water) 1.4 GHz
Overclocked clock speed (Air) 1.41 GHz
Power Consumption
TDP 15W
Annual home energy cost 3.61 $/year
Performance per watt 8.13 pt/W
Typical power consumption 12.19W
Memory Controller
Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 12,800 MB/s
Maximum memory size 16,384 MB
Benchmarks
CompuBench 1.5 (Bitcoin mining) 3.64 mHash/s
CompuBench 1.5 (Face detection) 6.28 mPixels/s
CompuBench 1.5 (T-Rex) 0.57 fps
GeekBench 3 (Multi-core) 2,239
GeekBench 3 (Single core) 1,296
GeekBench 3 (AES single core) 93,200 MB/s
PassMark 1,497
PassMark (Single Core) 805
Scores
Performance 6.4
Single-core Performance 6.2
Integrated Graphics n.d.
Integrated Graphics (OpenCL) 6.7
Performance per Watt 5.1
Value n.d.
CPUPK Score 6.4
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