Ryzen 9 9950X vs Opteron X2 165

Primary details

Comparing Opteron X2 165 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated58
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data63.97
Market segmentServerDesktop processor
Power efficiencyno data23.26
Architecture codenameDenmark (2005−2006)Granite Ridge (2024)
Release date2 August 2005 (19 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$417$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Opteron X2 165 and Ryzen 9 9950X 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)16 (Hexadeca-Core)
Threads232
Base clock speedno data4.3 GHz
Boost clock speed1.8 GHz5.7 GHz
L1 cache128 KB (per core)80 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache0 KB64 MB (shared)
Chip lithography90 nm4 nm
Die size199 mm22x 70.6 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)65 °Cno data
Number of transistors233 million16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Opteron X2 165 and Ryzen 9 9950X 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 configuration21
Socket939AM5
Power consumption (TDP)110 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron X2 165 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron X2 165 and Ryzen 9 9950X are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron X2 165 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Opteron X2 165 and Ryzen 9 9950X.

PCIe versionno data5.0
PCI Express lanesno data24

Pros & cons summary


Recency 2 August 2005 15 August 2024
Physical cores 2 16
Threads 2 32
Chip lithography 90 nm 4 nm
Power consumption (TDP) 110 Watt 170 Watt

Opteron X2 165 has 54.5% lower power consumption.

Ryzen 9 9950X, on the other hand, has an age advantage of 19 years, 700% more physical cores and 1500% more threads, and a 2150% more advanced lithography process.

We couldn't decide between Opteron X2 165 and Ryzen 9 9950X. We've got no test results to judge.

Be aware that Opteron X2 165 is a server/workstation processor while Ryzen 9 9950X is a desktop one.


Should you still have questions on choice between Opteron X2 165 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

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AMD Opteron X2 165
Opteron X2 165
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

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