Ryzen 7 7800X3D vs Ryzen 9 5900H

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 9 5900H
2021
8 cores / 16 threads, 45 Watt
13.29
Ryzen 7 7800X3D
2023
8 cores / 16 threads, 120 Watt
22.21
+67.1%

Ryzen 7 7800X3D outperforms Ryzen 9 5900H by an impressive 67% based on our aggregated benchmark results.

Primary details

Comparing Ryzen 9 5900H and Ryzen 7 7800X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking514207
Place by popularitynot in top-10023
Cost-effectiveness evaluationno data35.77
Market segmentLaptopDesktop processor
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Architecture codenameCezanne U (Zen 3) (2021−2022)Raphael (Zen4)
Release date7 January 2021 (3 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)no data$449
Current priceno data$560 (1.2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 5900H and Ryzen 7 7800X3D 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 cores8 (Octa-Core)8 (Octa-Core)
Threads1616
Base clock speed3.3 GHz4.4 GHz
Boost clock speed4.6 GHz5 GHz
L1 cache512 KB64K (per core)
L2 cache4 MB1 MB (per core)
L3 cache16 MB96 MB (shared)
Chip lithography7 nm5 nm
Die sizeno data71 mm2
Maximum core temperatureno data89 °C
Maximum case temperature (TCase)no data61 °C
Number of transistorsno data6,570 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoYes

Compatibility

Information on Ryzen 9 5900H and Ryzen 7 7800X3D 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 configurationno data1
SocketFP6AM5
Power consumption (TDP)45 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900H and Ryzen 7 7800X3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMT86x MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512, BMI1, BMI2, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT SHA, XFR2, Precision Boost 2
AES-NIno data+
AVXno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900H and Ryzen 7 7800X3D are enumerated here.

AMD-Vno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900H and Ryzen 7 7800X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-5200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 8 (Ryzen 4000/5000)AMD Radeon Graphics (Ryzen 7000)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900H and Ryzen 7 7800X3D.

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.

Ryzen 9 5900H 13.29
Ryzen 7 7800X3D 22.21
+67.1%

Ryzen 7 7800X3D outperforms Ryzen 9 5900H by 67% based on our aggregated benchmark results.


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.

Benchmark coverage: 68%

Ryzen 9 5900H 20557
Ryzen 7 7800X3D 34346
+67.1%

Ryzen 7 7800X3D outperforms Ryzen 9 5900H by 67% in Passmark.

Gaming performance

Pros & cons summary


Performance score 13.29 22.21
Integrated graphics card 9.07 4.33
Recency 7 January 2021 4 January 2023
Chip lithography 7 nm 5 nm
Power consumption (TDP) 45 Watt 120 Watt

The Ryzen 7 7800X3D is our recommended choice as it beats the Ryzen 9 5900H in performance tests.

Be aware that Ryzen 9 5900H is a notebook processor while Ryzen 7 7800X3D is a desktop one.


Should you still have questions on choice between Ryzen 9 5900H and Ryzen 7 7800X3D, 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.


AMD Ryzen 9 5900H
Ryzen 9 5900H
AMD Ryzen 7 7800X3D
Ryzen 7 7800X3D

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.9 21 vote

Rate Ryzen 9 5900H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 1145 votes

Rate Ryzen 7 7800X3D on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 5900H or Ryzen 7 7800X3D, agree or disagree with our judgements, or report an error or mismatch.