Athlon II X4 620 vs Ryzen 5 1600X

Primary details

Comparing Ryzen 5 1600X and Athlon II X4 620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	846	2186
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	14.83	3.43
Market segment	Desktop processor	Desktop processor
Series	AMD Ryzen 5	no data
Architecture codename	Zen (2017−2020)	Propus (2009−2011)
Release date	11 April 2017 (7 years ago)	September 2009 (14 years ago)
Launch price (MSRP)	$249	$65
Current price	$114 (0.5x MSRP)	$27 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 1600X has 332% better value for money than Athlon II X4 620.

Detailed specifications

Ryzen 5 1600X and Athlon II X4 620 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	6 (Hexa-Core)	4 (Quad-Core)
Threads	12	4
Base clock speed	3.6 GHz	no data
Boost clock speed	4 GHz	2.6 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	96K (per core)	128 KB (per core)
L2 cache	512K (per core)	512 KB (per core)
L3 cache	16 MB (shared)	0 KB
Chip lithography	14 nm	45 nm
Die size	192 mm2	169 mm2
Number of transistors	4,800 million	300 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen 5 1600X and Athlon II X4 620 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 (Uniprocessor)	1
Socket	AM4	AM3
Power consumption (TDP)	95 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 1600X and Athlon II X4 620. You'll probably need this information if you require some particular technology.

AES-NI	+	no data
AVX	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 1600X and Athlon II X4 620 are enumerated here.

AMD-V

+

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 1600X and Athlon II X4 620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	42.671 GB/s	no data
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 1600X and Athlon II X4 620.

PCIe version	3.0	no data
PCI Express lanes	24	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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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 5 1600X outperforms Athlon II X4 620 by 550% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	8.45	1.30
Physical cores	6	4
Threads	12	4
Cost	$249	$65
Chip lithography	14 nm	45 nm

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Should you still have questions on choice between Ryzen 5 1600X and Athlon II X4 620, ask them in Comments section, and we shall answer.

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