COMPARE
Today's hottest
Amazon Ebay
deals
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
AMD100-100000023BOX
IntelBX8071512400F
▲ 734,691 ▼

12 Cores, 24 Threads @3.8GHz, Zen2.
Release date: Q3 2019.

VS
▲ 9612,091 ▼

6 Cores, 12 Threads @2.5GHz, Alder Lake.
Release date: Q1 2022.

Effective Speed 
+12%
Real World Speed
Performance profile from 251,394 user samples
Benchmark your CPU here
197,342 User Benchmarks
Best Bench: 97% Base clock 3.8 GHz, turbo 4.25 GHz (avg)
Worst Bench: 80% Base clock 3.8 GHz, turbo 0.6 GHz (avg)
Poor: 80% Great: 97%
SPEED RANK: 173rd / 1468
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 101%
UFO
54,052 User Benchmarks
Great bench: 106% Base clock 2.5 GHz, turbo 4 GHz (avg)
Poor bench: 87% Base clock 2.5 GHz, turbo 2.2 GHz (avg)
Poor: 87% Great: 106%
SPEED RANK: 103rd / 1468
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 101%
UFO
Workstation
Workstation 92%
Nuclear submarine
Effective Speed
Effective CPU Speed 		87.9 % 98.1 % Faster effective speed.
+12%
External Data: 1080p 
+14%
20 Oct22|Techpowerup
Intel Core i5-13600K Review - Best... 		Civ6 10%, DoomE 1% 14 % Forza5 7%, AoE4 29%, Bord3 25%, FarC6 24%, WatchDL 13%, BFV 26%, CPunk 3%, EldenR 17%, RDR2 10%, CSGO 22%
Average Score 
+13%
Memory
Avg. Memory Latency 		75 Pts 80.6 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Speed 		139 Pts 173 Pts Faster single-core speed.
+24%
2-Core
Avg. Dual Core Speed 		275 Pts 330 Pts Faster dual-core speed.
+20%
4-Core
Avg. Quad Core Speed 		539 Pts 620 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Speed 		1030 Pts +4% 989 Pts
Overclocked Score 
+12%
Memory
OC Memory Latency 		87.9 Pts 90.9 Pts +3%
1-Core
OC Single Core Speed 		148 Pts 183 Pts Faster OC single-core speed.
+24%
2-Core
OC Dual Core Speed 		295 Pts 353 Pts Faster OC dual-core speed.
+20%
4-Core
OC Quad Core Speed 		577 Pts 672 Pts Faster OC quad-core speed.
+16%
8-Core
OC Octa Core Speed 		1128 Pts Slightly faster OC octa-core speed.
+5% 		1070 Pts
Value & Sentiment 
+171%
Market Share
Based on 68,925,360 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.24 % 1.53 % Hugely higher market share.
+538%
Value
Value For Money 		84.2 % 126 % Much better value.
+50%
User Rating
UBM User Rating 		73 % 96 % Much more popular.
+32%
Price
Price (score) 		$325 $111 Much cheaper.
+66%
Nice To Haves 
+39%
Age
Newest 		63 Months 34 Months Much more recent.
+46%
TDP
Thermal Design Power (TDP) 		105 Watts 65 Watts Much more energy efficient.
+38%
Cores
CPU Processing Cores 		12 cores Hugely higher core count.
+100% 		6 cores
Threads
CPU Processing Threads 		24 threads Hugely higher thread count.
+100% 		12 threads
Lithography
Manufacturing process 		7 nm Much newer manufacturing.
+30% 		10 nm
Base Clock
Base Clock Speed 		3.8 GHz Much faster base frequency.
+52% 		2.5 GHz
Turbo Clock
Turbo Clock Speed 		4.6 GHz +5% 4.4 GHz
64-Core
OC Multi Core Speed 		2224 Pts Hugely faster OC 64-core speed.
+81% 		1232 Pts
64-Core
Avg. Multi Core Speed 		2036 Pts Much faster 64-core speed.
+71% 		1191 Pts
Specifications 
Series
CPU Architecture 		Zen2 Alder Lake
Socket
Motherboard Socket 		AM4 FCLGA1700
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 87.9%
Average Bench 98.1%

Early Q3 of 2019 welcomes the Ryzen 9 3900X, AMD’s current top of the range, third generation Ryzen flagship which raises the bar for 64-core processing on desktop CPUs. This is AMD’s first Ryzen 9 processor and it is a 12-core, 24-thread CPU based on their latest 7nm Zen 2 microarchitecture. The 3900X has a boost/base clock of 3.8/4.6 GHz, 64 MB of L3 cache (double the L3 on the rest of 3000 series), support for 3200 MHz DDR4 system memory and a TDP of 105W. All this, plus a Wraith Prism cooler, at a very reasonable launch price of $499 USD. By comparison, Intel’s 8-core, 16 thread i9-9900K is available for $479 USD (and requires a cooler: $30+ USD). Benchmarks illustrate that the overclocked 3900X leads by a whopping 41% for 64-core processing but that the 9900K maintains a 10% lead for gaming, desktop and other sub octa-core tasks. The 3900 memory controller is significantly improved over previous Ryzen iterations and shows a better write throughput than the lower spec 3000 models, but it still shows relatively high latency which adversely impacts gaming. In terms of 64-core performance at this price point, there is no threat from Intel. The only real competitor is the upcoming (Q4, 2019) 16-core, 32-thread 3950X ($749 USD). The Ryzen 9 3900X is compatible with the new PCIe 4.0 enabled X570 motherboard via an AM4 socket, as well as 400 and 300 series motherboards. [Jul '19 CPUPro]

MORE DETAILS

Intel’s Alder Lake i5-12400F offers six hyper-threaded performance cores at an MSRP of just $180 USD. This represents excellent value for consumers and, in particular, gamers. It has a boost frequency of 4.4 GHz, 18 MB of L3 cache and a TDP of 65W. The F-version of the CPU does not have integrated graphics, however this will be of little concern to gamers with discrete GPUs. Whilst Intel’s overclockable i5-12600K has four additional efficiency cores and offers around 12% more performance than the 12400F, it also costs around 50% more. The 12400F offers great value, but to achieve optimal performance the requisite B660 motherboard (which supports 3200+ RAM) is, at least for now, difficult to find at reasonable ($150 USD) prices. AMD’s top value hex-core Ryzen 5 5600X offers similar performance for 50% more money. Despite Intel’s price / performance lead, AMD’s prolific marketers (forums, youtube, reddit etc.) have historically outsold Intel whilst carrying a similar handicap. [Jan '22 CPUPro]

MORE DETAILS

User Builds 
197,342
54,052
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) November 2024 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]

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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $337WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback