AMD A6 3400M

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Overview
Manufacturer AMD
Family Model A6 3400M
Release Date Released June, 2011
Is Older older
Key Specs 1.4 GHz Quad core
Score 5.6
Summary
Clock speed 1.4 GHz
Turbo clock speed 2.3 GHz
Cores Quad core
Is unlocked No
Features
Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions AMD-V AMD64 MMX SSE SSE2 SSE3 SSE4a
Supports dynamic frequency scaling Yes
Integrated Graphics
GPU GPU
Label Radeon™ HD 6520G
Latest DirectX 11.0
GPU clock speed 400 MHz
Details
Architecture x86-64
Threads 4 threads
L2 cache 4 MB
L2 cache per core 1 MB/core
L3 cache 1 MB
L3 cache per core 0.25 MB/core
Manufacture process 32 nm
Transistor count 1,450,000,000
Max CPUs 1
Die size 228 mm²
Clock multiplier 12
Voltage range 0.91 - 1.41V
Operating temperature Unknown - 100°C
Overclocking
Overclock popularity 1
Overclock review score 4.5
Overclocked clock speed 2.7 GHz
Overclocked clock speed (Water) 1.4 GHz
PassMark (Overclocked) 1,324.6
Overclocked clock speed (Air) 2.7 GHz
Power Consumption
TDP 35W
Annual home energy cost 8.43 $/year
Performance per watt 2.97 pt/W
Typical power consumption 28.44W
Memory Controller
Memory controller Built-in
Memory type DDR3-1333
Benchmarks
CompuBench 1.5 (Bitcoin mining) 24.16 mHash/s
CompuBench 1.5 (T-Rex) 0.38 fps
PCMark 8 Home 3.0 Accelerated 1,794
Sky Diver 1,473
Cloud Gate 2,906
GeekBench 3 (Multi-core) 2,872
GeekBench 3 (Single core) 895
GeekBench 3 (AES single core) 68,700 MB/s
Scores
Performance 5.7
Single-core Performance 5.3
Integrated Graphics 5.7
Integrated Graphics (OpenCL) 6.6
Performance per Watt 5.4
Value n.d.
CPUPK Score 5.6
Photo
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