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IntelBX8071512900K
AMDFD4300WMHKBOX
▲ 842,573 ▼

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

VS
▲ 543,584 ▼

4 Cores, 4 Threads @3.8GHz, Piledriver.
Release date: Q4 2012.

Effective Speed 
+126%
Real World Speed
Performance profile from 122,445 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
55,454 User Benchmarks
Best Bench: 60% Base clock 3.8 GHz, turbo 3.85 GHz (avg)
Worst Bench: 36% Base clock 3.8 GHz, turbo 2.1 GHz (avg)
Poor: 36% Great: 60%
SPEED RANK: 770th / 1468
Gaming
Gaming 52%
Yacht
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 36%
Jet ski
Effective Speed
Effective CPU Speed 		117 % Hugely faster effective speed.
+126% 		51.6 %
Average Score 
+369%
Memory
Avg. Memory Latency 		80.8 Pts +5% 77.2 Pts
1-Core
Avg. Single Core Speed 		207 Pts Hugely faster single-core speed.
+262% 		57.2 Pts
2-Core
Avg. Dual Core Speed 		412 Pts Hugely faster dual-core speed.
+304% 		102 Pts
4-Core
Avg. Quad Core Speed 		814 Pts Hugely faster quad-core speed.
+432% 		153 Pts
8-Core
Avg. Octa Core Speed 		1516 Pts Hugely faster octa-core speed.
+842% 		161 Pts
Overclocked Score 
+303%
Memory
OC Memory Latency 		92.2 Pts +3% 89.1 Pts
1-Core
OC Single Core Speed 		218 Pts Hugely faster OC single-core speed.
+214% 		69.5 Pts
2-Core
OC Dual Core Speed 		436 Pts Hugely faster OC dual-core speed.
+243% 		127 Pts
4-Core
OC Quad Core Speed 		858 Pts Hugely faster OC quad-core speed.
+329% 		200 Pts
8-Core
OC Octa Core Speed 		1655 Pts Hugely faster OC octa-core speed.
+728% 		200 Pts
Value & Sentiment 
+2,404%
Market Share
Based on 68,915,704 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.97 % Insanely higher market share.
+9,600% 		0.01 %
Value
Value For Money 		117 % Much better value.
+42% 		81.9 %
User Rating
UBM User Rating 		84 % Much more popular.
+56% 		54 %
Price
Price (score) 		$277 $52 Hugely cheaper.
+81%
Nice To Haves 
+440%
Age
Newest 		36 Months Much more recent.
+75% 		145 Months
TDP
Thermal Design Power (TDP) 		125 Watts 95 Watts More energy efficient.
+24%
Cores
CPU Processing Cores 		16 cores Hugely higher core count.
+300% 		4 cores
Threads
CPU Processing Threads 		24 threads Hugely higher thread count.
+500% 		4 threads
Lithography
Manufacturing process 		10 nm Much newer manufacturing.
+69% 		32 nm
Base Clock
Base Clock Speed 		3.2 GHz 3.8 GHz Faster base frequency.
+19%
Turbo Clock
Turbo Clock Speed 		5.2 GHz Faster turbo frequency.
+30% 		4 GHz
64-Core
OC Multi Core Speed 		2996 Pts Insanely faster OC 64-core speed.
+1,398% 		200 Pts
64-Core
Avg. Multi Core Speed 		2804 Pts Insanely faster 64-core speed.
+1,631% 		162 Pts
Specifications 
Series
CPU Architecture 		Alder Lake Piledriver
Socket
Motherboard Socket 		FCLGA1700 AM3+
Graphics
Integrated Graphics 		UHD 770 None
Conclusion 
Average Bench 117%
Average Bench 51.6%

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 AMD FX-4300 is a budget quad-core processor which unlike its predecessor, the Bulldozer FX-4100, is based on the Piledriver micro-architecture which was released in Q4 of 2012. Its base clock speed of 3.8 GHz boosts to 4.0 GHz in turbo mode and with appropriate cooling can be overclocked to speeds of over 4.5 GHz. Even though these numbers are impressive, the real world effective speed is only 66. This is ok for general computing and even gaming when coupled with an appropriate GPU. The user experience will, however, be noticeably snappier with a CPU that has better single-core performance. Whilst the FX-4300 is cheap, it’s not so differently priced from the hexa core FX-6300 which offers significantly improved multi-core performance. [Nov '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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AMD vs Intel: Gaming performance 2012-2021
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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 $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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