Ryzen 5 7520C vs Athlon II Neo K345

Primary details

Comparing Athlon II Neo K345 and Ryzen 5 7520C processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD Athlon II Neo	AMD Mendocino (Zen 2, Ryzen 7020)
Architecture codename	Champlain (2010−2011)	Mendocino (Zen 2)
Release date	18 December 2010 (13 years ago)	23 May 2023 (less than a year ago)

Detailed specifications

Athlon II Neo K345 and Ryzen 5 7520C 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	2 (Dual-core)	4 (Quad-Core)
Threads	2	8
Base clock speed	no data	2.8 GHz
Boost clock speed	1.4 GHz	4.3 GHz
Bus support	2000 MHz	no data
L1 cache	256 KB	256 KB
L2 cache	1 MB	2 MB
L3 cache	no data	4 MB
Chip lithography	45 nm	6 nm
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Athlon II Neo K345 and Ryzen 5 7520C 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.

Socket	S1	no data
Power consumption (TDP)	12 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II Neo K345 and Ryzen 5 7520C. You'll probably need this information if you require some particular technology.

Instruction set extensions	DDR3 memory controller, SSE4A, AMD64, Enhanced Virus Protection, Virtualization, PowerNow, HyperTransport 3.0	XFR, FMA3, SSE 4.2, AVX2, SMT
PowerNow	+	no data
VirusProtect	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II Neo K345 and Ryzen 5 7520C are enumerated here.

AMD-V

+

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II Neo K345 and Ryzen 5 7520C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 610M

Pros & cons summary

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Recency	18 December 2010	23 May 2023
Physical cores	2	4
Threads	2	8
Chip lithography	45 nm	6 nm
Power consumption (TDP)	12 Watt	15 Watt

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Should you still have questions on choice between Athlon II Neo K345 and Ryzen 5 7520C, ask them in Comments section, and we shall answer.

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