Ryzen 7 5800H vs i7-9800X

VS

Aggregate performance score

Core i7-9800X
2018
8 cores / 16 threads, 165 Watt
11.39
Ryzen 7 5800H
2021
8 cores / 16 threads, 45 Watt
13.22
+16.1%

Ryzen 7 5800H outperforms Core i7-9800X by a moderate 16% based on our aggregate benchmark results.

Primary details

Comparing Core i7-9800X and Ryzen 7 5800H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking693571
Place by popularitynot in top-10076
Cost-effectiveness evaluation6.48no data
Market segmentDesktop processorLaptop
SeriesIntel Core i7AMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency6.5323.17
Architecture codenameSkylake (server) (2017−2018)Cezanne-H (Zen 3) (2021)
Release date8 October 2018 (6 years ago)12 January 2021 (3 years ago)
Launch price (MSRP)$589no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-9800X and Ryzen 7 5800H 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 speed3.8 GHz3.2 GHz
Boost clock speed4.5 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier3832
L1 cache512 KB512 KB
L2 cache8 MB4 MB
L3 cache16.5 MB (shared)16 MB (shared)
Chip lithography14 nm7 nm
Die sizeno data156 mm2
Maximum core temperature95 °C105 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data9,800 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i7-9800X and Ryzen 7 5800H 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
SocketFCLGA2066FP6
Power consumption (TDP)165 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-9800X and Ryzen 7 5800H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0+no data

Security technologies

Core i7-9800X and Ryzen 7 5800H technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-9800X and Ryzen 7 5800H 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 Core i7-9800X and Ryzen 7 5800H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4
Maximum memory size128 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)

Peripherals

Specifications and connection of peripherals supported by Core i7-9800X and Ryzen 7 5800H.

PCIe version3.03.0
PCI Express lanes44no data

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.

i7-9800X 11.39
Ryzen 7 5800H 13.22
+16.1%

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.

i7-9800X 18089
Ryzen 7 5800H 20992
+16%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i7-9800X 1395
Ryzen 7 5800H 1762
+26.3%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i7-9800X 7423
+2.7%
Ryzen 7 5800H 7231

Gaming performance

Pros & cons summary


Performance score 11.39 13.22
Recency 8 October 2018 12 January 2021
Chip lithography 14 nm 7 nm
Power consumption (TDP) 165 Watt 45 Watt

Ryzen 7 5800H has a 16.1% higher aggregate performance score, an age advantage of 2 years, a 100% more advanced lithography process, and 266.7% lower power consumption.

The Ryzen 7 5800H is our recommended choice as it beats the Core i7-9800X in performance tests.

Note that Core i7-9800X is a desktop processor while Ryzen 7 5800H is a notebook one.


Should you still have questions on choice between Core i7-9800X and Ryzen 7 5800H, 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 Core i7-9800X
Core i7-9800X
AMD Ryzen 7 5800H
Ryzen 7 5800H

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.


3.2 81 vote

Rate Core i7-9800X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 4225 votes

Rate Ryzen 7 5800H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-9800X or Ryzen 7 5800H, agree or disagree with our judgements, or report an error or mismatch.