Ryzen 7 7800X vs Ryzen 7 3700X

Primary details

Comparing Ryzen 7 3700X and Ryzen 7 7800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking507not rated
Place by popularity73not in top-100
Cost-effectiveness evaluation18.31no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7AMD Ryzen 7
Power efficiency20.66no data
Architecture codenameMatisse (Zen 2) (2019−2020)Zen 4
Release date27 May 2019 (5 years ago)no data (2024 years ago)
Launch price (MSRP)$329no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 3700X and Ryzen 7 7800X 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 speed3.6 GHz4.2 GHz
Boost clock speed4.4 GHz5 GHz
L1 cache512 KB512 KB
L2 cache4 MB8 MB
L3 cache32 MB96 MB
Chip lithography7 nm, 12 nm5 nm, 6 nm
Die sizeno data71+122 mm
Number of transistors19,200 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on Ryzen 7 3700X and Ryzen 7 7800X 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)no data
SocketAM4no data
Power consumption (TDP)65 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 3700X and Ryzen 7 7800X. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 3700X and Ryzen 7 7800X are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 3700X and Ryzen 7 7800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelno data
Maximum memory size128 GB128 GB
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data

Pros & cons summary


Chip lithography 7 nm 5 nm
Power consumption (TDP) 65 Watt 120 Watt

Ryzen 7 3700X has 84.6% lower power consumption.

Ryzen 7 7800X, on the other hand, has a 40% more advanced lithography process.

We couldn't decide between Ryzen 7 3700X and Ryzen 7 7800X. We've got no test results to judge.


Should you still have questions on choice between Ryzen 7 3700X and Ryzen 7 7800X, 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 7 3700X
Ryzen 7 3700X
AMD Ryzen 7 7800X
Ryzen 7 7800X

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.


4.4 5292 votes

Rate Ryzen 7 3700X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.2 111 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 3700X or Ryzen 7 7800X, agree or disagree with our judgements, or report an error or mismatch.