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AMDHDZ955FBGMBOX
IntelBX8071512700K
▲ 551,969 ▼

4 Cores, 4 Threads @3.2GHz, K10.
Release date: Q1 2009.

VS
Effective Speed 
+121%
Real World Speed
Performance profile from 120,152 user samples
Benchmark your CPU here
41,403 User Benchmarks
Best Bench: 60% Base clock 3.8 GHz, turbo 3.8 GHz (avg)
Worst Bench: 38% Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Poor: 38% Great: 60%
SPEED RANK: 752nd / 1442
Gaming
Gaming 51%
Yacht
Desktop
Desktop 54%
Yacht
Workstation
Workstation 36%
Jet ski
78,749 User Benchmarks
Best Bench: 123% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 102% Base clock 3.6 GHz, turbo 1.3 GHz (avg)
Poor: 102% Great: 123%
SPEED RANK: 31st / 1442
Gaming
Gaming 114%
UFO
Desktop
Desktop 114%
UFO
Workstation
Workstation 126%
UFO
Effective Speed
Effective CPU Speed 		51.5 % 114 % Hugely faster effective speed.
+121%
Average Score 
+369%
Memory
Avg. Memory Latency 		76 Pts 81.7 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Speed 		45.5 Pts 201 Pts Hugely faster single-core speed.
+342%
2-Core
Avg. Dual Core Speed 		90.1 Pts 397 Pts Hugely faster dual-core speed.
+341%
4-Core
Avg. Quad Core Speed 		158 Pts 781 Pts Hugely faster quad-core speed.
+394%
8-Core
Avg. Octa Core Speed 		163 Pts 1407 Pts Hugely faster octa-core speed.
+763%
Overclocked Score 
+313%
Memory
OC Memory Latency 		87.8 Pts 92.7 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed 		54.3 Pts 212 Pts Hugely faster OC single-core speed.
+290%
2-Core
OC Dual Core Speed 		108 Pts 423 Pts Hugely faster OC dual-core speed.
+292%
4-Core
OC Quad Core Speed 		205 Pts 841 Pts Hugely faster OC quad-core speed.
+310%
8-Core
OC Octa Core Speed 		207 Pts 1587 Pts Hugely faster OC octa-core speed.
+667%
Value & Sentiment 
+1,504%
Market Share
Based on 67,739,233 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 1.21 % Insanely higher market share.
+5,950%
Value
Value For Money 		71.8 % 119 % Much better value.
+66%
User Rating
UBM User Rating 		55 % 90 % Much more popular.
+64%
Price
Price (score) 		$83 Much cheaper.
+65% 		$237
Nice To Haves 
+356%
Age
Newest 		181 Months 29 Months Hugely more recent.
+84%
TDP
Thermal Design Power (TDP) 		125 Watts 125 Watts
Cores
CPU Processing Cores 		4 cores 12 cores Hugely higher core count.
+200%
Threads
CPU Processing Threads 		4 threads 20 threads Hugely higher thread count.
+400%
Lithography
Manufacturing process 		45 nm 10 nm Much newer manufacturing.
+78%
Base Clock
Base Clock Speed 		3.2 GHz 3.6 GHz Faster base frequency.
+12%
Turbo Clock
Turbo Clock Speed 		3.2 GHz 5 GHz Much faster turbo frequency.
+56%
64-Core
OC Multi Core Speed 		207 Pts 2480 Pts Insanely faster OC 64-core speed.
+1,098%
64-Core
Avg. Multi Core Speed 		165 Pts 2271 Pts Insanely faster 64-core speed.
+1,276%
Specifications 
Series
CPU Architecture 		K10 Alder Lake
Socket
Motherboard Socket 		AM3 FCLGA1700
Graphics
Integrated Graphics 		None UHD 770
Conclusion 
Average Bench 51.5%
Average Bench 114%
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The AMD Phenom II X4 955 is a quad-core processor based on the K10 micro-architecture. When it launched in Q2 of 2009, it was AMD’s fastest CPU. Given its base clock of 3.2 GHz, with appropriate cooling, this unlocked Black Edition chip can be overclocked to speeds in excess of 4 GHz. The 955’s effective speed of 63 isn’t impressive by today’s standards, but when coupled with a decent graphics card, it won't cause major bottlenecks for most games. The 955 was pitched against the high-end of Intel’s Core 2 quads, and now costs a fraction of its original list price as one would expect, however there are better alternatives on the market now. [Dec '14 CPUPro]

MORE DETAILS

The 12-core i7-12700K sits in the middle of Intel’s latest 12th gen. Alder Lake CPU line-up. It offers a significant performance improvement over it's predecessor (+50% 64-core). The 12700K features a new hybrid architecture which combines eight hyper-threaded performance cores with four efficiency cores for a total of 20 threads. With an MSRP of $410 USD, the 12700K offers similar real world performance to the flagship i9-12900K, at a 30% price discount. Although, by historical standards, this represents superb value for money, most consumers should consider the 10-core 16-thread i5-12600K which offers comparable real-world performance for 30% less money. [Nov '21 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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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  • - Reports are generated and presented on userbenchmark.com
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $274Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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