A4-1250 vs FX-4100

Primary details

Comparing FX-4100 and A4-1250 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1970	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.24	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD A-Series
Architecture codename	Zambezi (2011−2012)	Temash (2013)
Release date	12 October 2011 (12 years ago)	23 May 2013 (11 years ago)
Current price	$28	$337

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

FX-4100 and A4-1250 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 GHz
L1 cache	192 KB	128K (per core)
L2 cache	4096 KB	512K (per core)
L3 cache	8192 KB	0 KB
Chip lithography	32 nm	32 nm
Die size	315 mm2	246 mm2
Maximum core temperature	71 °C	no data
Maximum case temperature (TCase)	no data	90 °C
Number of transistors	1,200 million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No
P0 Vcore voltage	Min: 1.1 V - Max: 1.4125 V	no data

Compatibility

Information on FX-4100 and A4-1250 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+	FT3
Power consumption (TDP)	95 Watt	8 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4100 and A4-1250. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, DDR3L-1333
AES-NI	+	+
FMA	+	no data
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4100 and A4-1250 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4100 and A4-1250. 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

AMD Radeon HD 8210

Peripherals

Specifications and connection of peripherals supported by FX-4100 and A4-1250.

PCIe version

n/a

no data

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	23 May 2013
Physical cores	4	2
Threads	4	2
Power consumption (TDP)	95 Watt	8 Watt

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Should you still have questions on choice between FX-4100 and A4-1250, ask them in Comments section, and we shall answer.

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