Athlon II X2 250u vs FX-4100

Primary details

Comparing FX-4100 and Athlon II X2 250u processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2069	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Power efficiency	1.64	no data
Architecture codename	Zambezi (2011−2012)	Regor (2009−2013)
Release date	12 October 2011 (13 years ago)	20 October 2009 (15 years ago)
Launch price (MSRP)	no data	$35

Detailed specifications

FX-4100 and Athlon II X2 250u basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	2 (Dual-core)
Threads	4	2
Base clock speed	3.6 GHz	no data
Boost clock speed	3.8 GHz	1.6 GHz
L1 cache	192 KB	128 KB
L2 cache	4096 KB	1 MB
L3 cache	8192 KB	0 KB
Chip lithography	32 nm	45 nm
Die size	315 mm2	117 mm2
Maximum core temperature	71 °C	no data
Number of transistors	1,200 million	410 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-
P0 Vcore voltage	Min: 1.1 V - Max: 1.4125 V	no data

Compatibility

Information on FX-4100 and Athlon II X2 250u compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	AM3+	AM3
Power consumption (TDP)	95 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4100 and Athlon II X2 250u. You'll probably need this information if you require some particular technology.

AES-NI	+	-
FMA	+	-
AVX	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4100 and Athlon II X2 250u are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4100 and Athlon II X2 250u. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by FX-4100 and Athlon II X2 250u.

PCIe version

n/a

2.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	12 October 2011	20 October 2009
Physical cores	4	2
Threads	4	2
Chip lithography	32 nm	45 nm
Power consumption (TDP)	95 Watt	25 Watt

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Should you still have questions on choice between FX-4100 and Athlon II X2 250u, ask them in Comments section, and we shall answer.

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