AMD Athlon II X4 641 vs A6 3650

	Performance
	Benchmark performance using all cores
Athlon II X4 641 2.0 A6 3650 1.9 A8 3870K 2.6
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

	Single-core Performance
	Individual core benchmark performance
Athlon II X4 641 0.0 A6 3650 0.0 A8 3870K 0.0
PassMark (Single Core), Geekbench 3 Single Core and 1 more

	Integrated Graphics
	Integrated GPU performance for graphics
Athlon II X4 641 0.0 A6 3650 1.0 A8 3870K 1.4
Fire Strike

	Integrated Graphics (OpenCL)
	Integrated GPU performance for parallel computing
Athlon II X4 641 0.0 A6 3650 0.0 A8 3870K 0.4
CompuBench 1.5 Bitcoin mining and 4 more

	Performance per Watt
	How efficiently does the processor use electricity?
Athlon II X4 641 3.0 A6 3650 3.2 A8 3870K 3.6
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

	Value
	Are you paying a premium for performance?
Athlon II X4 641 n.d. A6 3650 n.d. A8 3870K n.d.
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

2.3	CPUBoss Score
	Combination of all six facets
Athlon II X4 641 2.1 A6 3650 2.3 A8 3870K 2.7

Winner
AMD Athlon II X4 641

CPUBoss recommends the AMD Athlon II X4 641 based on its .

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AMD Athlon II X4 641

Front view of AMD A6 3650

AMD A6 3650

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Front view of AMD Athlon II X4 641

Reasons to consider the
AMD Athlon II X4 641

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CPUBoss is not aware of any important advantages of the Athlon II X4 641 vs the A6 3650.

Front view of AMD A6 3650

Reasons to consider the
AMD A6 3650

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Has a built-in GPU

Yes

vs

No

Somewhat common; A separate graphics adapter is not required

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon II X4 641

4,990

4,900

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon II X4 641

1,447

1,372

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X4 641

116,900 MB/s

108,700 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon II X4 641

5,039

4,760

GeekBench

Athlon II X4 641

5,039

6,340

3D Mark 11 (Physics)

Athlon II X4 641

3,260

3,350

PassMark Data courtesy Passmark

Athlon II X4 641

3,404

3,169

PassMark (Single Core)

Athlon II X4 641

983

903

summary	Athlon II X4 641	vs	A6 3650
Clock speed	2.8 GHz		2.6 GHz
Turbo clock speed	0 GHz		None
Cores	Quad core		Quad core
Is unlocked	No		No
features
Has a NX bit	Yes		Yes
Has virtualization support	Yes		Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
AMD64
AMD-V
3DNow!
Supports dynamic frequency scaling	Yes		Yes
integrated graphics
GPU	None		GPU
Label	N/A		Radeon™ HD 6530D
Latest DirectX	N/A		11.0
GPU clock speed	N/A		443 MHz
memory controller
Memory controller	Built-in		Built-in
Memory type
DDR3-1866

details	Athlon II X4 641	vs	A6 3650
Architecture	x86-64		x86-64
Threads	4		4
L2 cache	4 MB		4 MB
L2 cache per core	1 MB/core		1 MB/core
L3 cache	0 MB		1 MB
L3 cache per core	0 MB/core		0.25 MB/core
Manufacture process	32 nm		32 nm
Transistor count	1,178,000,000		1,178,000,000
Max CPUs	1		1
Die size	228 mm²		228 mm²
Voltage range	0.45 - 1.41V		0.91 - 1.41V
Operating temperature	Unknown - 70.1°C		Unknown - 72.7°C
overclocking
Overclocked clock speed	3.37 GHz		3.5 GHz
Overclocked clock speed (Water)	2.8 GHz		5.12 GHz
Overclocked clock speed (Air)	3.37 GHz		3.5 GHz
power consumption
TDP	100W		100W
Annual home energy cost	24.09 $/year		37.37 $/year
Annual commercial energy cost	87.6 $/year		105.12 $/year
Performance per watt	1.4 pt/W		1.04 pt/W
Typical power consumption	81.25W		105.55W

AMD Athlon II X4 641

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AMD A6 3650

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