Ryzen 9 9955HX vs Apple M4 Max (14 cores)

VS

Aggregate performance score

Apple M4 Max (14 cores)
2024
14 cores / 14 threads, 80 Watt
42.66
+18.5%
Ryzen 9 9955HX
2025
16 cores / 32 threads, 55 Watt
36.01

Apple M4 Max (14 cores) outperforms Ryzen 9 9955HX by a moderate 18% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking64115
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesApple M4AMD Dragon Range (Zen 4, Ryzen 7045)
Power efficiency51.1562.79
DesignerAppleAMD
Architecture codenameno dataFire Range-HX (Zen 5) (2025)
Release date30 November 2024 (less than a year ago)6 January 2025 (less than a year ago)

Detailed specifications

M4 Max (14 cores) and Ryzen 9 9955HX 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 cores14 (Tetradeca-Core)16 (Hexadeca-Core)
Threads1432
Boost clock speed4.51 GHz5.4 GHz
L1 cacheno data1.3 MB
L2 cacheno data16 MB
L3 cacheno data64 MB
Chip lithography3 nmno data
64 bit support++

Compatibility

Information on M4 Max (14 cores) and Ryzen 9 9955HX 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.

Power consumption (TDP)80 Watt55 Watt

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardApple M4 32-core GPUAMD Radeon 610M ( - 2200 MHz)

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.

Apple M4 Max (14 cores) 42.66
+18.5%
Ryzen 9 9955HX 36.01

Geekbench 6.4 Multi-Core

Apple M4 Max (14 cores) 23384
+19.5%
Ryzen 9 9955HX 19575

Gaming performance

Pros & cons summary


Performance score 42.66 36.01
Recency 30 November 2024 6 January 2025
Physical cores 14 16
Threads 14 32
Power consumption (TDP) 80 Watt 55 Watt

Apple M4 Max (14 cores) has a 18.5% higher aggregate performance score.

Ryzen 9 9955HX, on the other hand, has an age advantage of 1 month, 14.3% more physical cores and 128.6% more threads, and 45.5% lower power consumption.

The Apple M4 Max (14 cores) is our recommended choice as it beats the AMD Ryzen 9 9955HX in performance tests.

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Apple M4 Max (14 cores)
M4 Max (14 cores)
AMD Ryzen 9 9955HX
Ryzen 9 9955HX

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Community ratings

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2.9 57 votes

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