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IntelBX8071512900K
IntelBX80646I34350
▲ 842,575 ▼

16 Cores, 24 Threads @3.2GHz, Alder Lake.
Release date: Q4 2021.

VS
▲ 52945 ▼

2 Cores, 4 Threads @3.6GHz, Haswell.
Release date: Q2 2014.

Effective Speed 
+77%
Real World Speed
Performance profile from 67,503 user samples
Benchmark your CPU here
66,991 User Benchmarks
Best Bench: 124% Base clock 3.2 GHz, turbo 5.1 GHz (avg)
Worst Bench: 107% Base clock 3.2 GHz, turbo 3.9 GHz (avg)
Poor: 107% Great: 124%
SPEED RANK: 35th / 1468
Gaming
Gaming 117%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 138%
UFO
512 User Benchmarks
Best Bench: 72% Base clock 3.6 GHz
Worst Bench: 55% Base clock 3.6 GHz, turbo 2.1 GHz (avg)
Poor: 55% Great: 72%
SPEED RANK: 504th / 1468
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed 		117 % Much faster effective speed.
+77% 		65.9 %
Average Score 
+187%
Memory
Avg. Memory Latency 		80.8 Pts 87.4 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed 		207 Pts Hugely faster single-core speed.
+112% 		97.7 Pts
2-Core
Avg. Dual Core Speed 		412 Pts Hugely faster dual-core speed.
+140% 		172 Pts
4-Core
Avg. Quad Core Speed 		814 Pts Hugely faster quad-core speed.
+214% 		259 Pts
8-Core
Avg. Octa Core Speed 		1516 Pts Hugely faster octa-core speed.
+479% 		262 Pts
Overclocked Score 
+178%
Memory
OC Memory Latency 		92.2 Pts 95 Pts +3%
1-Core
OC Single Core Speed 		218 Pts Hugely faster OC single-core speed.
+102% 		108 Pts
2-Core
OC Dual Core Speed 		436 Pts Hugely faster OC dual-core speed.
+113% 		205 Pts
4-Core
OC Quad Core Speed 		858 Pts Hugely faster OC quad-core speed.
+200% 		286 Pts
8-Core
OC Octa Core Speed 		1655 Pts Hugely faster OC octa-core speed.
+479% 		286 Pts
Value & Sentiment 
+∞%
Market Share
Based on 68,951,357 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.94 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		117 % Better value.
+29% 		90.8 %
User Rating
UBM User Rating 		84 % Much more popular.
+62% 		52 %
Price
Price (score) 		$277 $87 Much cheaper.
+69%
Nice To Haves 
+357%
Age
Newest 		36 Months Much more recent.
+71% 		126 Months
TDP
Thermal Design Power (TDP) 		125 Watts 54 Watts Much more energy efficient.
+57%
Cores
CPU Processing Cores 		16 cores Hugely higher core count.
+700% 		2 cores
Threads
CPU Processing Threads 		24 threads Hugely higher thread count.
+500% 		4 threads
Lithography
Manufacturing process 		10 nm Much newer manufacturing.
+55% 		22 nm
Base Clock
Base Clock Speed 		3.2 GHz 3.6 GHz Faster base frequency.
+12%
Turbo Clock
Turbo Clock Speed 		5.2 GHz Much faster turbo frequency.
+44% 		3.6 GHz
64-Core
OC Multi Core Speed 		2996 Pts Hugely faster OC 64-core speed.
+948% 		286 Pts
64-Core
Avg. Multi Core Speed 		2804 Pts Hugely faster 64-core speed.
+962% 		264 Pts
Specifications 
Series
CPU Architecture 		Alder Lake Haswell
Socket
Motherboard Socket 		FCLGA1700 FCLGA1150
Graphics
Integrated Graphics 		UHD 770 HD 4600
Conclusion 
Average Bench 117%
Average Bench 65.9%

Intel’s 16-core flagship Alder Lake i9-12900K processor delivers a staggering performance improvement over it's predecessor (+70% 64-core). It features a new hybrid architecture which combines eight hyper-threaded performance cores with eight efficiency cores for a total of 24 threads. Alder Lake CPUs will require a new Z690 chipset which supports DDR5 memory and PCIe 5.0. At an MRSP of $590 USD, the i9-12900K is aimed at power users who demand the best of the best. That said, Intel’s 10-core 12600K matches the 12900K’s performance for the majority of consumer use cases at a 50% price discount. [Nov '21 CPUPro]

MORE DETAILS

The Intel Core i3-4350 is a refreshed version of the Haswell i3-4330. The newer i3-4350 has received a 100 MHz increase in clock speed which translates to a performance improvement of 2.8%. With an effective speed of 93.5 the i3-4350 is no slouch and offers performance that's slightly above the average of the ten group leaders. Similar to the G3258, the 4350 has a performance profile which favours single and dual core workloads. Comparing the G3258 and 4350 shows that not only does the G3258 offer far better overclocked performance but it also costs less than half as much as the i3-4350. Although the i3-4350 is not a bad processor, there are relatively few use cases that would justify its price when compared to the stellar G3258. [Jul '14 CPUPro]

MORE DETAILS

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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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The Best
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