Ryzen 3 3100 vs Ryzen 7 3800X

VS

Aggregate performance score

Ryzen 7 3800X
2019
8 cores / 16 threads, 105 Watt
14.56
+93.9%
Ryzen 3 3100
2020
4 cores / 8 threads, 65 Watt
7.51

Ryzen 7 3800X outperforms Ryzen 3 3100 by an impressive 94% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 3800X and Ryzen 3 3100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking496974
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation16.4433.70
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7Matisse (Ryzen 3000 Desktop)
Power efficiency13.1210.93
Architecture codenameMatisse (2019−2020)Matisse (Zen 2) (2019−2020)
Release date27 May 2019 (5 years ago)24 April 2020 (4 years ago)
Launch price (MSRP)$399$99

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 3 3100 has 105% better value for money than Ryzen 7 3800X.

Detailed specifications

Ryzen 7 3800X and Ryzen 3 3100 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)4 (Quad-Core)
Threads168
Base clock speed3.9 GHz3.6 GHz
Boost clock speed4.5 GHz3.9 GHz
L1 cache512 KB96K (per core)
L2 cache4 MB512K (per core)
L3 cache32 MB16 MB (shared)
Chip lithography7 nm, 12 nm7 nm
Die sizeno data74 mm2
Maximum case temperature (TCase)no data95 °C
Number of transistors19,200 million3,800 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Ryzen 7 3800X and Ryzen 3 3100 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
SocketAM4AM4
Power consumption (TDP)105 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 3800X and Ryzen 3 3100. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, 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++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 3800X and Ryzen 3 3100 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 3800X and Ryzen 3 3100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 3800X and Ryzen 3 3100.

PCIe versionno data4.0
PCI Express lanesno data16

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 7 3800X 14.56
+93.9%
Ryzen 3 3100 7.51

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 7 3800X 23125
+93.9%
Ryzen 3 3100 11928

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.

Ryzen 7 3800X 1702
+13.6%
Ryzen 3 3100 1498

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.

Ryzen 7 3800X 8223
+60.4%
Ryzen 3 3100 5127

Gaming performance

Pros & cons summary


Performance score 14.56 7.51
Recency 27 May 2019 24 April 2020
Physical cores 8 4
Threads 16 8
Power consumption (TDP) 105 Watt 65 Watt

Ryzen 7 3800X has a 93.9% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Ryzen 3 3100, on the other hand, has an age advantage of 10 months, and 61.5% lower power consumption.

The Ryzen 7 3800X is our recommended choice as it beats the Ryzen 3 3100 in performance tests.


Should you still have questions on choice between Ryzen 7 3800X and Ryzen 3 3100, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 3800X
Ryzen 7 3800X
AMD Ryzen 3 3100
Ryzen 3 3100

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Community ratings

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4.5 1756 votes

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Questions & comments

Here you can ask a question about Ryzen 7 3800X or Ryzen 3 3100, agree or disagree with our judgements, or report an error or mismatch.