Ryzen 5 7600X vs Ryzen 9 9955HX

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Aggregate performance score

Ryzen 9 9955HX
2025
16 cores / 32 threads, 55 Watt
31.54
+96.3%

Ryzen 9 9955HX outperforms Ryzen 5 7600X by an impressive 96% based on our aggregate benchmark results.

Primary details

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

Place in the ranking163472
Place by popularitynot in top-10049
Market segmentLaptopDesktop processor
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)AMD Ryzen 5
Power efficiency61.6016.41
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameFire Range-HX (Zen 5) (2025)Raphael (Zen4) (2022−2023)
Release date6 January 2025 (less than a year ago)27 September 2022 (3 years ago)

Detailed specifications

Ryzen 9 9955HX and Ryzen 5 7600X 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 cores16 (Hexadeca-Core)6 (Hexa-Core)
Threads3212
Base clock speed2.5 GHz4.7 GHz
Boost clock speed5.4 GHz5.3 GHz
L1 cache80 KB (per core)384 KB
L2 cache1 MB (per core)6 MB
L3 cache64 MB (shared)32 MB (shared)
Chip lithography4 nm5 nm, 6 nm
Die size2x 70.6 mm270 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)no data61 °C
Number of transistors16,630 millionCCD: 6,5 Mrd + IOD: 3,4 Mrd Million
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier++

Compatibility

Information on Ryzen 9 9955HX and Ryzen 5 7600X 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 configuration11
SocketFL1AM5
Power consumption (TDP)55 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 9955HX and Ryzen 5 7600X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data5 nm, 0.650 - 1.475V
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 9955HX and Ryzen 5 7600X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9955HX and Ryzen 5 7600X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-5200
Maximum memory sizeno data128 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 610M ( - 2200 MHz)AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 9955HX and Ryzen 5 7600X.

PCIe version5.05.0
PCI Express lanes2824

Synthetic benchmarks

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.

Ryzen 9 9955HX 31.54
+96.3%
Ryzen 5 7600X 16.07

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. Other than that, Passmark measures multi-core performance.

Ryzen 9 9955HX 55601
+96.3%
Samples: 259
Ryzen 5 7600X 28326
Samples: 8760

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 9 9955HX 9179
+8.2%
Ryzen 5 7600X 8480

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 9 9955HX 76058
+53.9%
Ryzen 5 7600X 49430

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 9 9955HX 2.24
+23.2%
Ryzen 5 7600X 2.76

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen 9 9955HX 6046
+140%
Ryzen 5 7600X 2517

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen 9 9955HX 336
+7%
Ryzen 5 7600X 314

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 9 9955HX 27.6
+109%
Ryzen 5 7600X 13.2

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 9 9955HX 235
+58.8%
Ryzen 5 7600X 148

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 9 9955HX 351
Ryzen 5 7600X 367
+4.5%

Geekbench 5.5 Multi-Core

Ryzen 9 9955HX 22114
+84.2%
Ryzen 5 7600X 12003

7-Zip Single

Ryzen 9 9955HX 7230
Ryzen 5 7600X 8058
+11.5%

7-Zip

Ryzen 9 9955HX 143206
+107%
Ryzen 5 7600X 69291

CrossMark Overall

Ryzen 9 9955HX 2218
+1.1%
Ryzen 5 7600X 2193

WebXPRT 4 Overall

Ryzen 9 9955HX 299
+0.3%
Ryzen 5 7600X 298

Blender v3.3 Classroom CPU(-)

Ryzen 9 9955HX 124
Ryzen 5 7600X 328
+165%

Gaming performance

Pros & cons summary


Performance score 31.54 16.07
Integrated graphics card 2.74 4.04
Recency 6 January 2025 27 September 2022
Physical cores 16 6
Threads 32 12
Chip lithography 4 nm 5 nm
Power consumption (TDP) 55 Watt 105 Watt

Ryzen 9 9955HX has a 96.3% higher aggregate performance score, an age advantage of 2 years, 166.7% more physical cores and 166.7% more threads, a 25% more advanced lithography process, and 90.9% lower power consumption.

Ryzen 5 7600X, on the other hand, has 47.4% faster integrated GPU.

The AMD Ryzen 9 9955HX is our recommended choice as it beats the AMD Ryzen 5 7600X in performance tests.

Be aware that Ryzen 9 9955HX is a notebook processor while Ryzen 5 7600X is a desktop one.

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AMD Ryzen 9 9955HX
Ryzen 9 9955HX
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Ryzen 5 7600X

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