AMD A4 3420

older Released December, 2011

2.8 GHz
Dual core

Sky Diver Data courtesy FutureMark

A4 3420
1,104

932

Athlon II X2 221

n.d.

Cloud Gate Data courtesy FutureMark

A4 3420
2,474

2,654

Athlon II X2 221

n.d.

GeekBench 3 (Multi-core) Data courtesy Primate Labs

A4 3420
2,532

5,399

Athlon II X2 221

n.d.

GeekBench 3 (Single core) Data courtesy Primate Labs

A4 3420
1,403

2,501

Athlon II X2 221

n.d.

GeekBench 3 (AES single core) Data courtesy Primate Labs

A4 3420
113,100 MB/s

173,000 MB/s

Athlon II X2 221

n.d.

GeekBench (32-bit) Data courtesy Primate Labs

A4 3420
2,510

5,351

Athlon II X2 221

n.d.

PassMark Data courtesy Passmark

A4 3420
1,679

4,229

Athlon II X2 221

n.d.

PassMark (Single Core)

A4 3420
929

1,764

Athlon II X2 221

n.d.

summary

Clock speed	2.8 GHz
Turbo clock speed	None
Cores	Dual core
Socket type	FM1

features

Has a NX bit	Yes
Has virtualization support	Yes
Instruction set extensions	3DNow! AMD-V AMD64 MMX SSE SSE2 SSE3 SSE4a
Supports dynamic frequency scaling	Yes

power consumption

TDP	65W
Annual home energy cost	15.66 $/year
Annual commercial energy cost	56.94 $/year
Performance per watt	1.57 pt/W
Typical power consumption	52.81W

details

Architecture	x86-64
Threads	2 threads
L2 cache	1 MB
L2 cache per core	0.5 MB/core
Manufacture process	32 nm
Transistor count	1,178,000,000
Max CPUs	1
Die size	228 mm²
Voltage range	0.91 - 1.41V

overclocking

Overclocked clock speed	3.58 GHz
Overclocked clock speed (Water)	2.8 GHz
Overclocked clock speed (Air)	3.58 GHz

integrated graphics

GPU	GPU
Label	AMD Radeon HD 6410D
GPU clock speed	600 MHz

memory controller

Memory controller	Built-in
Memory type	DDR3-1600

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