EPYC 9654 vs Athlon II N350

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Primary details

Comparing Athlon II N350 and EPYC 9654 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated6
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.29
Market segmentLaptopServer
SeriesAMD Athlon IIAMD EPYC
Power efficiencyno data19.91
Architecture codenameChamplain (2010−2011)Genoa (2022−2023)
Release date4 October 2010 (14 years ago)10 November 2022 (2 years ago)
Launch price (MSRP)no data$11,805

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II N350 and EPYC 9654 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 cores2 (Dual-core)96
Threads2192
Base clock speedno data2.4 GHz
Boost clock speed2.4 GHz3.7 GHz
Bus rate3200 MHzno data
Multiplierno data24
L1 cache256 KB64K (per core)
L2 cache1 MB1 MB (per core)
L3 cacheno data384 MB (shared)
Chip lithography45 nm5 nm, 6 nm
Die size117.5 mm212x 72 mm2
Number of transistors234 Million78,840 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Athlon II N350 and EPYC 9654 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 configurationno data2
SocketS1SP5
Power consumption (TDP)35 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II N350 and EPYC 9654. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, 3DNow!, SSE, SSE2, SSE3, AMD64, Enhanced Virus Protection, Virtualizationno data
AES-NI-+
AVX-+
VirusProtect+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II N350 and EPYC 9654 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II N350 and EPYC 9654. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory sizeno data6 TiB
Maximum memory bandwidthno data460.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Athlon II N350 and EPYC 9654.

PCIe versionno data5.0
PCI Express lanesno data128

Synthetic benchmark performance

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



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Athlon II N350 767
EPYC 9654 120295
+15584%

Pros & cons summary


Recency 4 October 2010 10 November 2022
Physical cores 2 96
Threads 2 192
Chip lithography 45 nm 5 nm
Power consumption (TDP) 35 Watt 360 Watt

Athlon II N350 has 928.6% lower power consumption.

EPYC 9654, on the other hand, has an age advantage of 12 years, 4700% more physical cores and 9500% more threads, and a 800% more advanced lithography process.

We couldn't decide between Athlon II N350 and EPYC 9654. We've got no test results to judge.

Be aware that Athlon II N350 is a notebook processor while EPYC 9654 is a server/workstation one.


Should you still have questions on choice between Athlon II N350 and EPYC 9654, ask them in Comments section, and we shall answer.

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AMD Athlon II N350
Athlon II N350
AMD EPYC 9654
EPYC 9654

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Community ratings

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