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AMD Ryzen 7 3800X: specs and benchmarks

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Summary

AMD started AMD Ryzen 7 3800X sales 7 July 2019 at a recommended price of $399. This is Matisse architecture desktop processor primarily aimed at home systems. It has 8 cores and 16 threads, and is based on 7 nm manufacturing technology, with a maximum frequency of 4500 MHz and an unlocked multiplier.

Compatibility-wise, this is AMD Socket AM4 processor with a TDP of 105 Watt. It supports DDR4 Dual-channel memory.

It provides good benchmark performance at 26.34 percent of a leader's which is AMD Ryzen Threadripper PRO 3995WX.

General info

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

Place in performance rating

Value for money (0-100)

0.46

Market segment

Desktop

Series

AMD Ryzen 7

Architecture codename

Matisse

Release date

7 July 2019

Launch price (MSRP)

$399

Price now

$2101

of 14999 (Xeon Platinum 9282)

Technical specs

Ryzen 7 3800X's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Ryzen 7 3800X's performance, but to be more precise you have to review its test results.

Number of cores

Number of threads

Base frequency

3.9 GHz

of 4.7 (FX-9590)

Maximum frequency

4.5 GHz

of 5.3 (Core i9-10900KF)

L1 cache

96K (per core)

of 896 (Atom C3950)

L2 cache

512K (per core)

of 12288 (Core 2 Quad Q9550)

L3 cache

32 MB

Manufacturing process technology

7 nm

of 5 (Apple M1)

Transistor count

19,200 million

64 bit support

Unlocked

Compatibility

Information on Ryzen 7 3800X compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.

Max number of CPUs in a configuration

1 (Uniprocessor)

of 8 (Opteron 842)

Socket

AM4

Power consumption (TDP)

105 Watt

of 400 (Xeon Platinum 9282)

Technologies and extensions

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

AES-NI

AVX

Virtualization technologies

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

AMD-V

Memory specs

Types, maximum amount and channel number of RAM supported by Ryzen 7 3800X.

Supported memory types

DDR4 Dual-channel

of 4266 (Ryzen 9 4900H)

Max memory channels

of 12 (Xeon Platinum 9221)

Maximum memory bandwidth

51.196 GB/s

of 281.6 (Xeon Platinum 9221)

Graphics specifications

General parameters of GPU integrated into Ryzen 7 3800X.

Integrated graphics

Benchmark performance

Non-gaming benchmarks performance of Ryzen 7 3800X. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

26.34

Passmark

23369

Game benchmarks

Let's see how good Ryzen 7 3800X is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Ryzen 7 3800X performance compared to nearest competitors among desktop CPUs.

100 %

Ryzen 7 3800X

98.67 %

Ryzen Threadripper 1920X

Intel equivalent

We believe that the nearest equivalent to Ryzen 7 3800X from Intel is Core i9-7920X, which is nearly equal in speed and higher by 1 position in our rating.