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AMD 100-100000051WOF

Ryzen 9 3950X

▲ 591,539 ▼

16 Cores, 32 Threads @3.5GHz, Zen2.
Release date: Q4 2019.

Average Bench: 87.5% (69th of 1316)

Based on 36,581 user benchmarks.  Device: 178BFBFF00870F10 Model: AMD Ryzen 9 3950X 16-Core Processor

The 3950X is the 16 core, 32 thread Ryzen 3 flagship. Although this CPU offers server levels of multi-core encoding performance, there are relatively few, if any, consumer use cases for the 3950X. Streamers are better off using dedicated hardware such as NVENC which encodes far more efficiently than any CPU. Gamers are better served by low latency gaming CPUs such as the 9600K for a fraction of the price. For example, comparing these two PCs shows that the 3950X build offers less than half the gaming performance. The only rational reason to put a 3950X in a gaming build is in exchange for sponsorship money. [Feb '21 CPUPro]

Poor: 78%Average: 87.5% Great: 94%
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 112%
UFO

Popular builds with this CPU

Very good average bench

The AMD Ryzen 9 3950X averaged just 12.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the AMD Ryzen 9 3950X near the top of the comparison list.

Strengths

Avg. Multi Core Mixed Speed 2,714Pts
Avg. Octa Core Mixed Speed 1,037Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD Ryzen 9 3950X is just 16.6%. This is a relatively narrow range which indicates that the AMD Ryzen 9 3950X performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Memory Latency 77.5Pts
Avg. Quad Core Mixed Speed 522Pts
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Average Bench

(Based on 36,581 samples)
Rank 6987.5%
Min Avg Max
65.8 Memory 77.5 86.5
113 1-Core 134 145
226 2-Core 268 288
88.9% 160 Pts
Min Avg Max
441 4-Core 522 559
871 8-Core 1,037 1,108
95.9% 780 Pts
Min Avg Max
1,483 64-Core 2,714 3,019
182% 2,714 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
AM4, 1 CPU, 16 cores, 32 threads
Base clock 3.5 GHz, turbo 4.2 GHz (avg)
92.4% Outstanding
Memory 81.8
1-Core 144
2-Core 288
95% 171 Pts
4-Core 551
8-Core 1,058
100% 804 Pts
64-Core 2,897
194% 2,897 Pts
AM4, 1 CPU, 16 cores, 32 threads
Base clock 3.5 GHz, turbo 3.75 GHz (avg)
85.4% Excellent
Memory 79.4
1-Core 124
2-Core 244
84% 149 Pts
4-Core 489
8-Core 982
90% 736 Pts
64-Core 2,520
169% 2,520 Pts
AM4, 1 CPU, 16 cores, 32 threads
Base clock 3.6 GHz, turbo 3.6 GHz (avg)
82.6% Excellent
Memory 79.1
1-Core 116
2-Core 233
81% 143 Pts
4-Core 461
8-Core 928
85% 695 Pts
64-Core 2,586
174% 2,586 Pts
AM4, 1 CPU, 16 cores, 32 threads
Base clock 3.5 GHz, turbo 3.75 GHz (avg)
81.6% Excellent
Memory 72.7
1-Core 123
2-Core 245
82% 147 Pts
4-Core 485
8-Core 875
85% 680 Pts
64-Core 2,473
166% 2,473 Pts
36,581 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,128,449 CPUs tested.

 Prices

MSRP ≈ $750 @ launch in Nov '19
BHPhotoUS $69011 months
EbayUS $7558 mins
AmazonUS $8151 day
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

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Typical Ryzen 9 3950X Builds (Compare 16,118 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 178%
UFO
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 224%
UFO

Motherboard: Gigabyte X570 AORUS MASTER - $350

CPU
Ryzen 9 3950XAMD  $690Bench 88%, 36,581 samples1x
GPU
RTX 3080Nvidia  $700Bench 204%, 155,266 samples1,685x
RX 5700-XTAMD  $400Bench 104%, 345,322 samples1,618x
RTX 2080-TiNvidia  $1,376Bench 175%, 280,456 samples1,500x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $156Bench 320%, 258,340 samples1,290x
Rocket 4 NVMe PCIe M.2 1TBSabrent  $160Bench 330%, 39,938 samples1,021x
970 Evo NVMe PCIe M.2 1TBSamsung  $140Bench 301%, 253,299 samples892x
RAM
F4 DDR4 3600 C16 2x16GBG.SKILLBench 105%, 50,630 samples1,239x
F4 DDR4 3600 C16 4x16GBG.SKILLBench 109%, 7,265 samples551x
Vengeance RGB PRO DDR4 3200 C16 2x16GBCorsair  $320Bench 90%, 99,299 samples399x
EDIT WITH CUSTOM PC BUILDER Value: 70% - Very good Total price: $1,896

Popular Ryzen 9 3950X compatible motherboards:

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Processor Rankings (Price vs Performance) June 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

CPUPro
Avatar level
1,933

Official site www.amd.com/...

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

Added 19 months ago.
USA-User
Avatar level
7,894

Excellent (edit your comment) Add link

2 days ago.

ROU-User
Avatar level
3,787

Terrible

5 hrs ago.

This review is laughable.

CZE-User
Avatar level
2,774

Good

12 months ago.

Cheaper, more technological, more practical

MYS-User
Avatar level
2,693

Excellent

2 months ago.

16 Core 32 Thread of beast, can run many VM, After Effects, !!!

ZAF-User
Avatar level
2,246

Good

5 months ago.

Best processor in the universe

HRV-User
Avatar level
1,958

Terrible

8 months ago.

This is best of the best on am4 platform, finally long awaited 16 core CPU from AMD.

CPUPro
Avatar level
1,933

Good

4 months ago.

NZL-User
Avatar level
1,702

Excellent

3 days ago.

Comment 

Let me get this straight, the 3950x is NOT a CPU a gamer or a streamer would want. The 3950x is made for video editing, running VMs, servers and even mining. It has the most powerful multi-core performance for a consumer processor. For streamers, the new NVENC encoder on the latest Turing GPUs is able to match CPU x264 quality so having a high core count CPU for streaming is no longer a requirement. With NVENC, you can stream smoothly even with the 6c/6t 9400F. Running two or three programs in the background while gaming is hardly demanding for multi-threaded, multi-core CPU these days. If most of your daily usage consist of gaming and streaming, look elsewhere, such as the 9900k or 9700k where they will give you more headroom for a faster GPU if you happen to upgrade in the future while also being much cheaper. The 3950x also makes lots of sense if you plan to edit and render videos all day long.—Jan '20

SGP-User
Avatar level
1,646

Excellent

8 months ago.

userbenchmark has the big gaeeeeeeeeeeeeeeeeeee

Viper207
Avatar level
444

Excellent

19 months ago.

most powerful am4 processor 2019 year . 16 core

ColdSpy
Avatar level
332

Excellent

16 months ago.

Offered pretty much what was previously regarded as HEDT grade (16 core 32 thread, huge amount of cache and high clock) at lower prices, is more accessible to high end market and can be slotted to mainstream socket.

FIrestone
Avatar level
16

Good

18 months ago.

Prices shot up fast unfortunately but the is the multitasking beast.

thinkingbear
Avatar level
6

Excellent

7 months ago.

Baby threadripper

HellF1re24
Avatar level
4

Excellent

19 months ago.

Honestly, this is lookin to be the best one by Ryzen yet

Energon
Avatar level
4

Excellent

13 months ago.

Like it or not, but this is the best CPU so far. It has perfect all-round performance and for those who want future proof...next 5 to 10 years the regular consumer or even prosumer will be just fine or better. 4 years ago 4 cores were super and 8 cores were "You don't need it, nothing will use their capabilities". Right now the same story, but 8 cores to 16 cores. Even Intel's flagship 10900K is 10 cores already. Hugely recommendation to everybody, who hasn't decided yet. Gaming is flawless with 2080 Super and on 4K res everything is silky smooth. It just works great with everything.

Liquified
Avatar level
2

Excellent

13 months ago.

Image editing just jumped by leaps and bounds. With this much ability, I just might see about learning how to edit videos.

TomStev
Avatar level
2

Excellent

9 months ago.

Excellen Performance. Excellent Thermals. All around excellent Processor that will run with the big boys for years on your gaming rig.

DazC1979
Avatar level
2

Excellent

7 months ago.

Very difficult to load over 50%. Even with CAD.

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 Frequently Asked Questions

Processors FAQ
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The Best.
CPUGPUSSD
Intel Core i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $49
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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