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IntelBX8071512400F
AMD100-100000051WOF
▲ 9612,173 ▼

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

VS
▲ 611,624 ▼

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

Effective Speed 
+10%
Real World Speed
Performance profile from 104,222 user samples
Benchmark your CPU here
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
50,170 User Benchmarks
Best Bench: 97% Base clock 3.5 GHz, turbo 4.25 GHz (avg)
Worst Bench: 79% Base clock 3.5 GHz, turbo 0.5 GHz (avg)
Poor: 79% Great: 97%
SPEED RANK: 159th / 1468
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 114%
UFO
Effective Speed
Effective CPU Speed 		98.1 % Slightly faster effective speed.
+10% 		89.3 %
Average Score 
+11%
Memory
Avg. Memory Latency 		80.6 Pts +4% 77.2 Pts
1-Core
Avg. Single Core Speed 		173 Pts Faster single-core speed.
+24% 		139 Pts
2-Core
Avg. Dual Core Speed 		330 Pts Faster dual-core speed.
+20% 		276 Pts
4-Core
Avg. Quad Core Speed 		620 Pts Faster quad-core speed.
+14% 		543 Pts
8-Core
Avg. Octa Core Speed 		989 Pts 1,074 Pts Slightly faster octa-core speed.
+9%
Overclocked Score 
+11%
Memory
OC Memory Latency 		90.9 Pts +3% 88.2 Pts
1-Core
OC Single Core Speed 		183 Pts Faster OC single-core speed.
+22% 		150 Pts
2-Core
OC Dual Core Speed 		353 Pts Faster OC dual-core speed.
+19% 		297 Pts
4-Core
OC Quad Core Speed 		672 Pts Faster OC quad-core speed.
+16% 		580 Pts
8-Core
OC Octa Core Speed 		1,070 Pts 1,146 Pts Slightly faster OC octa-core speed.
+7%
Value & Sentiment 
+1,650%
Market Share
Based on 69,049,869 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.95 % Insanely higher market share.
+6,400% 		0.03 %
Value
Value For Money 		126 % Much better value.
+65% 		76.6 %
User Rating
UBM User Rating 		96 % Much more popular.
+57% 		61 %
Price
Price (score) 		$111 Much cheaper.
+77% 		$486
Nice To Haves 
+67%
Age
Newest 		34 Months Much more recent.
+43% 		60 Months
TDP
Thermal Design Power (TDP) 		65 Watts Much more energy efficient.
+38% 		105 Watts
Cores
CPU Processing Cores 		6 cores 16 cores Hugely higher core count.
+167%
Threads
CPU Processing Threads 		12 threads 32 threads Hugely higher thread count.
+167%
Lithography
Manufacturing process 		10 nm 7 nm Much newer manufacturing.
+30%
Base Clock
Base Clock Speed 		2.5 GHz 3.5 GHz Much faster base frequency.
+40%
Turbo Clock
Turbo Clock Speed 		4.4 GHz 4.7 GHz Slightly faster turbo frequency.
+7%
64-Core
OC Multi Core Speed 		1,232 Pts 2,965 Pts Hugely faster OC 64-core speed.
+141%
64-Core
Avg. Multi Core Speed 		1,191 Pts 2,737 Pts Hugely faster 64-core speed.
+130%
Specifications 
Series
CPU Architecture 		Alder Lake Zen2
Socket
Motherboard Socket 		FCLGA1700 AM4
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 98.1%
Average Bench 89.3%

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

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]

MORE DETAILS

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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $155Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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