Ryzen 9 9900X vs Phenom II X3 P860

Primary details

Comparing Phenom II X3 P860 and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated108
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data63.62
Market segmentLaptopDesktop processor
Series3x AMD Phenom IIno data
Power efficiencyno data27.28
Architecture codenameChamplain (2010−2011)Granite Ridge (2024)
Release date4 October 2010 (14 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X3 P860 and Ryzen 9 9900X 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 cores3 (Tri-Core)12 (Dodeca-Core)
Threads324
Base clock speedno data4.4 GHz
Boost clock speed2 GHz5.6 GHz
Bus rate3600 MHzno data
L1 cache384 KB80 KB (per core)
L2 cache1.5 MB1 MB (per core)
L3 cacheno data64 MB (shared)
Chip lithography45 nm4 nm
Die sizeno data2x 70.6 mm2
Maximum core temperatureno data95 °C
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Phenom II X3 P860 and Ryzen 9 9900X 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)25 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X3 P860 and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization, AMD64, Advanced Virus Protection, SSE(1,2,3,4a)SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI-+
AVX-+
VirusProtect+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X3 P860 and Ryzen 9 9900X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 P860 and Ryzen 9 9900X. 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 Phenom II X3 P860 and Ryzen 9 9900X.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Recency 4 October 2010 15 August 2024
Physical cores 3 12
Threads 3 24
Chip lithography 45 nm 4 nm
Power consumption (TDP) 25 Watt 120 Watt

Phenom II X3 P860 has 380% lower power consumption.

Ryzen 9 9900X, on the other hand, has an age advantage of 13 years, 300% more physical cores and 700% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Phenom II X3 P860 and Ryzen 9 9900X. We've got no test results to judge.

Be aware that Phenom II X3 P860 is a notebook processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between Phenom II X3 P860 and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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AMD Phenom II X3 P860
Phenom II X3 P860
AMD Ryzen 9 9900X
Ryzen 9 9900X

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Community ratings

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3.7 6 votes

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