Ryzen 9 9950X vs Atom Z515

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Aggregate performance score

Atom Z515
2009
1 core / 1 thread, 1 Watt
0.14
Ryzen 9 9950X
2024
16 cores / 32 threads, 170 Watt
41.76
+29729%

Ryzen 9 9950X outperforms Atom Z515 by a whopping 29729% based on our aggregate benchmark results.

Primary details

Comparing Atom Z515 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking332159
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data61.77
Market segmentLaptopDesktop processor
SeriesIntel Atomno data
Power efficiency20.3823.25
Architecture codenameSilverthorne (2008−2010)Granite Ridge (2024)
Release date8 April 2009 (15 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$649

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom Z515 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 cores1 (Single-Core)16 (Hexadeca-Core)
Threads132
Base clock speed1.2 GHz4.3 GHz
Boost clock speed1.2 GHz5.7 GHz
Bus typeFSBno data
Bus rate400 MT/sno data
Multiplier12no data
L1 cache56 KB (per core)80 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache0 KB64 MB (shared)
Chip lithography45 nm4 nm
Die size26 mm22x 70.6 mm2
Maximum core temperature90 °C95 °C
Number of transistors47 million16,630 million
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Atom Z515 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 configuration1 (Uniprocessor)1
SocketPBGA441AM5
Power consumption (TDP)1.4 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z515 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching+no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Atom Z515 and Ryzen 9 9950X technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z515 and Ryzen 9 9950X are enumerated here.

AMD-V-+
VT-d-no data
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z515 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownDDR5

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 Atom Z515 and Ryzen 9 9950X.

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.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Atom Z515 0.14
Ryzen 9 9950X 41.76
+29729%

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.

Atom Z515 218
Ryzen 9 9950X 66338
+30330%

Gaming performance

Pros & cons summary


Performance score 0.14 41.76
Recency 8 April 2009 15 August 2024
Physical cores 1 16
Threads 1 32
Chip lithography 45 nm 4 nm
Power consumption (TDP) 1 Watt 170 Watt

Atom Z515 has 16900% lower power consumption.

Ryzen 9 9950X, on the other hand, has a 29728.6% higher aggregate performance score, an age advantage of 15 years, 1500% more physical cores and 3100% more threads, and a 1025% more advanced lithography process.

The Ryzen 9 9950X is our recommended choice as it beats the Atom Z515 in performance tests.

Be aware that Atom Z515 is a notebook processor while Ryzen 9 9950X is a desktop one.


Should you still have questions on choice between Atom Z515 and Ryzen 9 9950X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Atom Z515
Atom Z515
AMD Ryzen 9 9950X
Ryzen 9 9950X

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Atom Z515 or Ryzen 9 9950X, agree or disagree with our judgements, or report an error or mismatch.