To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.
AMD Ryzen 7 3800X: specs and benchmarks
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
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 office systems. It has 8 cores and 16 threads, and is based on 7 nm, 12 nm manufacturing technology, with a max turbo 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 poor benchmark performance at
of a leader's which is AMD Ryzen Threadripper PRO 5995WX.
Of Ryzen 7 3800X processor market type (desktop or notebook), architecture, sales start time and pricing.
|Place in performance rating||186|
|Value for money||59.91|
|Market segment||Desktop processor|
|Series||AMD Ryzen 7|
|Architecture codename||Matisse (2019−2020)|
|Release date||7 July 2019 (2 years ago)|
|Launch price (MSRP)||$399||of 305 (Core i7-870)|
|Price now||$294 (0.7x MSRP)||of 14999 (Xeon Platinum 9282)|
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
|Physical cores||8 (Octa-Core)|
|Base clock speed||3.9 GHz||of 4.7 (FX-9590)|
|Boost clock speed||4.5 GHz||of 5.5 (Core i9-12900KS)|
|L1 cache||96K (per core)||of 1536 (EPYC Embedded 3401)|
|L2 cache||512K (per core)||of 12288 (Core 2 Quad Q9550)|
|L3 cache||32 MB|
|Chip lithography||7 nm, 12 nm||of 5 (Apple M1)|
|Number of transistors||19,200 million||of 57000 (Apple M1 Max)|
|64 bit support||+|
|Windows 11 compatibility||+|
Information on Ryzen 7 3800X compatibility with other computer components and devices: 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 configuration||1 (Uniprocessor)||of 8 (Opteron 842)|
|Thermal design power (TDP)||105 Watt||of 400 (Xeon Platinum 9282)|
Technologies and extensions
Technological capabilities and additional instructions supported by Ryzen 7 3800X. You'll probably need this information if you require some particular technology.
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
Types, maximum amount and channel number of RAM supported by Ryzen 7 3800X's memory controller. Depending on the motherboard, higher memory frequency may be supported.
|Supported memory types||DDR4 Dual-channel||of 4800 (Ryzen 9 6980HX)|
|Maximum memory size||128 GB||of 786 (Xeon E5-2670 v3)|
|Max memory channels||2||of 12 (Xeon Platinum 9221)|
|Maximum memory bandwidth||51.196 GB/s||of 281.6 (Xeon Platinum 9221)|
|ECC memory support||-|
General parameters of GPU integrated into Ryzen 7 3800X.
|Integrated graphics card||-|
Single-core and multi-core benchmark results of Ryzen 7 3800X. Overall benchmark performance is measured in points in 0-100 range, higher is better.
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.
- GeekBench 5 Single-Core
- GeekBench 5 Multi-Core
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.
GeekBench 5 Single-Core
GeekBench 5 Multi-Core
Overall Ryzen 7 3800X performance compared to nearest competitors among desktop CPUs.
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.
Here are some closest Intel rivals to Ryzen 7 3800X:
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended graphics cards
These graphics cards are most commonly used with Ryzen 7 3800X according to our statistics.
Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.