Average Bench: 86.7% (76th of 1316)

Based on 159,124 user benchmarks.  Device: 178BFBFF00870F10 Model: AMD Ryzen 7 3800X 8-Core Processor

The Ryzen 7 3800X is an 8-core, 16-thread high end desktop Zen 2 processor, built on AMD’s seminal 7nm manufacturing process. It has a boost clock speed of 4.5 GHz, overtaking the previous Zen+ flagship, the Ryzen 7 2700X, by 200 MHz and around 16% in terms of effective speed. The 3800X is available at launch for $399 USD alongside four other new Zen 2 processors, including the similarly specified Ryzen 7 3700X. The main differences between the 3800X and 3700X being an extra 100 MHz of boost clock frequency on the 3800X and extra TDP headroom (105W for the 3800X versus 65W for the 3700X) for a $70 USD premium. The 21% higher release price translates to just a 2% higher effective speed over the 3700X. The 3800X is in direct competition with Intel’s i7-9700K, benchmarks show that, when overclocked, the 3800X is 10% worse for gaming but 30% faster for 64-core processing. The 3800X is also 15% ($50 USD) more expensive than the i7-9700K. Additionally, the 3800X's memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency which can also impact gaming. Like the other third generation Ryzen processors, the 3800X is compatible with the new PCIe 4.0 enabled X570 chipset as well as the 400 and 300 series motherboards. At $380 USD, the 3800X offers reasonable value for purely workstation tasks such as film production but streamers should look elsewhere. Streaming with dedicated hardware such as NVENC or a separate stream PC will nearly always result in fewer dropped frames. [Jul '19 CPUPro]

Very good average bench

The AMD Ryzen 7 3800X averaged just 13.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the AMD Ryzen 7 3800X near the top of the comparison list.

Strengths

Avg. Single Core Mixed Speed 136Pts
Avg. Multi Core Mixed Speed 1,432Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD Ryzen 7 3800X is just 17%. This is a relatively narrow range which indicates that the AMD Ryzen 7 3800X performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Memory Latency 77.8Pts
Avg. Octa Core Mixed Speed 922Pts
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Average Bench

(Based on 159,124 samples)
Min Avg Max
67 Memory 77.8 86.8
122 1-Core 136 144
236 2-Core 269 285
89.5% 161 Pts
Min Avg Max
434 4-Core 512 554
791 8-Core 922 1,028
89.6% 717 Pts
Min Avg Max
1,285 64-Core 1,432 1,516
96.1% 1,432 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
AM4, 1 CPU, 8 cores, 16 threads
Base clock 3.9 GHz, turbo 4.25 GHz (avg)
Memory 91.2
1-Core 144
2-Core 283
98% 173 Pts
4-Core 554
8-Core 1,017
98% 785 Pts
64-Core 1,517
102% 1,517 Pts
AM4, 1 CPU, 8 cores, 16 threads
Base clock 4.4 GHz, turbo 4.35 GHz (avg)
Memory 86.1
1-Core 140
2-Core 266
93% 164 Pts
4-Core 560
8-Core 984
97% 772 Pts
64-Core 1,573
106% 1,573 Pts
AM4, 1 CPU, 8 cores, 16 threads
Base clock 3.9 GHz, turbo 4.15 GHz (avg)
Memory 82.8
1-Core 142
2-Core 279
94% 168 Pts
4-Core 543
8-Core 958
94% 750 Pts
64-Core 1,471
99% 1,471 Pts
AM4, 1 CPU, 8 cores, 16 threads
Base clock 3.9 GHz, turbo 4.1 GHz (avg)
Memory 75.2
1-Core 139
2-Core 274
90% 163 Pts
4-Core 514
8-Core 946
91% 730 Pts
64-Core 1,452
98% 1,452 Pts
AM4, 1 CPU, 8 cores, 16 threads
Base clock 3.9 GHz, turbo 4.25 GHz (avg)
Memory 83.9
1-Core 112
2-Core 278
87% 158 Pts
4-Core 454
8-Core 918
84% 686 Pts
64-Core 1,433
96% 1,433 Pts
159,124 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 46,345,276 CPUs tested.

 Prices

MSRP ≈ $400 @ launch in Jul '19
EbayUS $3009 mins
AmazonUS $3441 day
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Typical Ryzen 7 3800X Builds (Compare 72,571 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 104%
UFO
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 107%
UFO

Motherboard: Asus TUF GAMING X570-PLUS (WI-FI) - $169

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $1,194

Popular Ryzen 7 3800X compatible motherboards:

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  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
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Processor Rankings (Price vs Performance) September 2021 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

3rd generation AMD Ryzen processor, built to perform, designed to win...

Added 2 years ago.

Excellent (edit your comment) Add link

13 days ago.

Comment 

AMD are great at selling junk. They pee in the well with fake comments, glorified cheerleaders on youtube and paid magazine reviews. My POS PC still crashes randomly. Everybody needs to call the rats out instead of letting them get away with it.—Apr '21


Excellent

2 months ago.

generally faster with higher clock speeds but not a lot more spensive

Comment 

£100 more for 2-3% performance, just put a better cooler on the 3700x and it will auto clock to what the 3800x runs at any way the only difference between the 3700x and 3800x is the included cooler not the actual cpu it self (the cooler determines overall performance on 3000 based cpus) Not sure why the 3800x exists it could of been called the 3750x just so they have a 105w cpu(funny fact the 3700x and 3800x power draw is less then 5watts difference so they did not even limit the speed of the 3700x) , the 3800x should of been the 12 core and the 3900x should of been the 16 core —Aug '19


Poor

9 months ago.

costly and speed not up to the money


Good

2 years ago.


Excellent

2 years ago.

Hitting 100th percentile helps.


Excellent

21 months ago.

You won't find any better CPU for such a price. 11/10


Excellent

19 months ago.

Fast, fast fast. Huge upgrade over my 6600k, and for only 20$ more than 3700x, it's worth it imo.


Excellent

7 months ago.

have the same


Your
opinion?
1316 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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