Ryzen 9 9900X vs Atom x7-E3950

VS

Aggregate performance score

Atom x7-E3950
2016
4 cores / 4 threads, 12 Watt
1.22
Ryzen 9 9900X
2024
12 cores / 24 threads, 120 Watt
35.78
+2833%

Ryzen 9 9900X outperforms Atom x7-E3950 by a whopping 2833% based on our aggregate benchmark results.

Primary details

Comparing Atom x7-E3950 and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2350107
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data66.57
Market segmentLaptopDesktop processor
Series7x Intel Atomno data
Power efficiency9.2727.19
Architecture codenameApollo Lake (2014−2016)Granite Ridge (2024)
Release date26 October 2016 (8 years ago)15 August 2024 (less than a year ago)
Launch price (MSRP)$57$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom x7-E3950 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 cores4 (Quad-Core)12 (Dodeca-Core)
Threads424
Base clock speed1.6 GHz4.4 GHz
Boost clock speed1.6 GHz5.6 GHz
L1 cache56K (per core)80 KB (per core)
L2 cache2 MB (shared)1 MB (per core)
L3 cache0 KB64 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data2x 70.6 mm2
Maximum core temperature110 °C95 °C
Maximum case temperature (TCase)103 °Cno data
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Atom x7-E3950 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 configuration1 (Uniprocessor)1
SocketIntel BGA 1296AM5
Power consumption (TDP)12 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x7-E3950 and Ryzen 9 9900X. 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-+
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Security technologies

Atom x7-E3950 and Ryzen 9 9900X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x7-E3950 and Ryzen 9 9900X 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 x7-E3950 and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5
Maximum memory size8 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 505AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Atom x7-E3950 and Ryzen 9 9900X.

PCIe version2.05.0
PCI Express lanes424

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 x7-E3950 1.22
Ryzen 9 9900X 35.78
+2833%

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 x7-E3950 1864
Ryzen 9 9900X 54752
+2837%

Gaming performance

Pros & cons summary


Performance score 1.22 35.78
Integrated graphics card 0.93 1.98
Recency 26 October 2016 15 August 2024
Physical cores 4 12
Threads 4 24
Chip lithography 14 nm 4 nm
Power consumption (TDP) 12 Watt 120 Watt

Atom x7-E3950 has 900% lower power consumption.

Ryzen 9 9900X, on the other hand, has a 2832.8% higher aggregate performance score, 112.9% faster integrated GPU, an age advantage of 7 years, 200% more physical cores and 500% more threads, and a 250% more advanced lithography process.

The Ryzen 9 9900X is our recommended choice as it beats the Atom x7-E3950 in performance tests.

Be aware that Atom x7-E3950 is a notebook processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between Atom x7-E3950 and Ryzen 9 9900X, 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 x7-E3950
Atom x7-E3950
AMD Ryzen 9 9900X
Ryzen 9 9900X

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Community ratings

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Questions & comments

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