i7-13800H vs Ryzen 9 3900X

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 9 3900X
2019
12 cores / 24 threads, 125 Watt
20.53
+20.6%
Core i7-13800H
2023
14 cores / 20 threads, 45 Watt
17.03

Ryzen 9 3900X outperforms Core i7-13800H by a significant 21% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900X and Core i7-13800H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking275382
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation21.74no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9Intel Raptor Lake-H
Power efficiency15.5435.81
Architecture codenameMatisse (Zen 2) (2019−2020)Raptor Lake-H (2023)
Release date7 July 2019 (5 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$499$457

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900X and Core i7-13800H 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 cores12 (Dodeca-Core)14 (Tetradeca-Core)
Threads2420
Base clock speed3.8 GHz2.5 GHz
Boost clock speed4.6 GHz5.2 GHz
L1 cache96K (per core)80K (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache64 MB24 MB (shared)
Chip lithography7 nm, 12 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperature95 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors19,200 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900X and Core i7-13800H 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
SocketAM4FCBGA1744
Power consumption (TDP)125 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900X and Core i7-13800H. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
SIPP-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 3900X and Core i7-13800H technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900X and Core i7-13800H are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900X and Core i7-13800H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size128 GB96 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel® Iris® Xe Graphics eligible
Quick Sync Video-+
Graphics max frequency-1.5 GHz
Execution Units-96

Graphics interfaces

Available interfaces and connections of Ryzen 9 3900X and Core i7-13800H integrated GPUs.

Number of displays supported-4

Graphics image quality

Maximum display resolutions supported by Ryzen 9 3900X and Core i7-13800H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4-4096 x 2304 @ 60Hz
Max resolution over eDP-4096 x 2304 @ 120Hz
Max resolution over DisplayPort-7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen 9 3900X and Core i7-13800H integrated GPUs, sometimes API versions are included.

DirectX-12.1
OpenGL-4.6

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900X and Core i7-13800H.

PCIe versionno data5.0
PCI Express lanesno data8

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 3900X 20.53
+20.6%
i7-13800H 17.03

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.

Ryzen 9 3900X 32614
+20.6%
i7-13800H 27054

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 3900X 3049
+10.3%
i7-13800H 2765

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 3900X 207
i7-13800H 287
+38.6%

Geekbench 5.5 Multi-Core

Ryzen 9 3900X 10498
i7-13800H 12880
+22.7%

Blender(-)

Ryzen 9 3900X 162
i7-13800H 191
+17.7%

Geekbench 5.5 Single-Core

Ryzen 9 3900X 1250
i7-13800H 1972
+57.8%

7-Zip Single

Ryzen 9 3900X 5316
i7-13800H 6310
+18.7%

7-Zip

Ryzen 9 3900X 80935
+14.8%
i7-13800H 70500

WebXPRT 3

Ryzen 9 3900X 225
i7-13800H 314
+39.6%

Gaming performance

Pros & cons summary


Performance score 20.53 17.03
Recency 7 July 2019 4 January 2023
Physical cores 12 14
Threads 24 20
Power consumption (TDP) 125 Watt 45 Watt

Ryzen 9 3900X has a 20.6% higher aggregate performance score, and 20% more threads.

i7-13800H, on the other hand, has an age advantage of 3 years, 16.7% more physical cores, and 177.8% lower power consumption.

The Ryzen 9 3900X is our recommended choice as it beats the Core i7-13800H in performance tests.

Note that Ryzen 9 3900X is a desktop processor while Core i7-13800H is a notebook one.


Should you still have questions on choice between Ryzen 9 3900X and Core i7-13800H, 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 3900X
Ryzen 9 3900X
Intel Core i7-13800H
Core i7-13800H

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.


4.7 5169 votes

Rate Ryzen 9 3900X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.2 28 votes

Rate Core i7-13800H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 3900X or Core i7-13800H, agree or disagree with our judgements, or report an error or mismatch.