Ryzen 5 9600X vs Athlon II Neo K345

Primary details

Comparing Athlon II Neo K345 and Ryzen 5 9600X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated303
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data49.44
Market segmentLaptopDesktop processor
SeriesAMD Athlon II Neono data
Power efficiencyno data27.66
Architecture codenameChamplain (2010−2011)Granite Ridge (2024)
Release date18 December 2010 (13 years ago)8 August 2024 (less than a year ago)
Launch price (MSRP)no data$279

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II Neo K345 and Ryzen 5 9600X 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)6 (Hexa-Core)
Threads212
Base clock speedno data3.9 GHz
Boost clock speed1.4 GHz5.4 GHz
Bus rate2000 MHzno data
L1 cache256 KB80 KB (per core)
L2 cache1 MB1 MB (per core)
L3 cacheno data32 MB (shared)
Chip lithography45 nm4 nm
Die sizeno data70.6 mm2
Maximum core temperatureno data95 °C
Number of transistorsno data8,315 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Athlon II Neo K345 and Ryzen 5 9600X 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 data1
SocketS1AM5
Power consumption (TDP)12 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II Neo K345 and Ryzen 5 9600X. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE4A, AMD64, Enhanced Virus Protection, Virtualization, PowerNow, HyperTransport 3.0SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI-+
AVX-+
PowerNow+-
VirusProtect+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II Neo K345 and Ryzen 5 9600X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II Neo K345 and Ryzen 5 9600X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Athlon II Neo K345 and Ryzen 5 9600X.

PCIe versionno data5.0
PCI Express lanesno data24

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 Neo K345 527
Ryzen 5 9600X 30176
+5626%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Athlon II Neo K345 1191
Ryzen 5 9600X 9324
+683%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Athlon II Neo K345 2395
Ryzen 5 9600X 54599
+2180%

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Athlon II Neo K345 1125
Ryzen 5 9600X 17706
+1474%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Athlon II Neo K345 54
Ryzen 5 9600X 2.62
+1961%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Athlon II Neo K345 1
Ryzen 5 9600X 31
+3961%

Pros & cons summary


Recency 18 December 2010 8 August 2024
Physical cores 2 6
Threads 2 12
Chip lithography 45 nm 4 nm
Power consumption (TDP) 12 Watt 65 Watt

Athlon II Neo K345 has 441.7% lower power consumption.

Ryzen 5 9600X, on the other hand, has an age advantage of 13 years, 200% more physical cores and 500% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Athlon II Neo K345 and Ryzen 5 9600X. We've got no test results to judge.

Be aware that Athlon II Neo K345 is a notebook processor while Ryzen 5 9600X is a desktop one.


Should you still have questions on choice between Athlon II Neo K345 and Ryzen 5 9600X, ask them in Comments section, and we shall answer.

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AMD Athlon II Neo K345
Athlon II Neo K345
AMD Ryzen 5 9600X
Ryzen 5 9600X

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