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IntelBX80646I74771
AMDYD150XBBAEBOX
▲ 54743 ▼

4 Cores, 8 Threads @3.5GHz, Haswell.
Release date: Q2 2013.

VS
▲ 614,386 ▼

4 Cores, 8 Threads @3.5GHz, Zen.
Release date: Q2 2017.

Effective Speed 
+11%
Real World Speed
Performance profile from 81,218 user samples
Benchmark your CPU here
11,180 User Benchmarks
Best Bench: 82% Base clock 3.5 GHz, turbo 3.7 GHz (avg)
Worst Bench: 60% Base clock 3.5 GHz, turbo 0.9 GHz (avg)
Poor: 60% Great: 82%
SPEED RANK: 328th / 1442
Gaming
Gaming 73%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 60%
Gunboat
70,038 User Benchmarks
Best Bench: 73% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Worst Bench: 56% Base clock 3.5 GHz, turbo 3.35 GHz (avg)
Poor: 56% Great: 73%
SPEED RANK: 469th / 1442
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 71%
Battleship
Workstation
Workstation 55%
Gunboat
Effective Speed
Effective CPU Speed 		73.5 % Faster effective speed.
+11% 		66.4 %
Average Score 
+4%
Memory
Avg. Memory Latency 		84.2 Pts Lower memory latency.
+17% 		71.8 Pts
1-Core
Avg. Single Core Speed 		101 Pts 103 Pts +2%
2-Core
Avg. Dual Core Speed 		193 Pts +1% 192 Pts
4-Core
Avg. Quad Core Speed 		340 Pts +3% 329 Pts
8-Core
Avg. Octa Core Speed 		512 Pts +2% 503 Pts
Overclocked Score 
+4%
Memory
OC Memory Latency 		93.9 Pts Lower OC memory latency.
+18% 		79.5 Pts
1-Core
OC Single Core Speed 		111 Pts 114 Pts +3%
2-Core
OC Dual Core Speed 		220 Pts 222 Pts +1%
4-Core
OC Quad Core Speed 		406 Pts Slightly faster OC quad-core speed.
+7% 		381 Pts
8-Core
OC Octa Core Speed 		571 Pts 574 Pts +1%
Value & Sentiment 
+0%
Market Share
Based on 67,772,967 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.02 %
Value
Value For Money 		90.8 % Better value.
+11% 		81.6 %
User Rating
UBM User Rating 		54 % 61 % More popular.
+13%
Price
Price (score) 		$129 +2% $131
Nice To Haves 
+10%
Age
Newest 		130 Months 84 Months Much more recent.
+35%
TDP
Thermal Design Power (TDP) 		84 Watts 65 Watts More energy efficient.
+23%
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		8 threads 8 threads
Lithography
Manufacturing process 		22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.5 GHz 3.5 GHz
Turbo Clock
Turbo Clock Speed 		3.9 GHz Slightly faster turbo frequency.
+5% 		3.7 GHz
64-Core
OC Multi Core Speed 		573 Pts 584 Pts +2%
64-Core
Avg. Multi Core Speed 		519 Pts 521 Pts +0%
Specifications 
Series
CPU Architecture 		Haswell Zen
Socket
Motherboard Socket 		FCLGA1150 AM4
Graphics
Integrated Graphics 		HD 4600 None
Conclusion 
Average Bench 73.5%
Average Bench 66.4%
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The Intel i7-4771 is the same as the i7-4770 apart from a 100 MHz increase in base clock from 3.4 GHz to 3.5 GHz. In theory this increase will only impact multi-core workloads because both processors have the same turbo clock of 3.9 GHz which should be engaged during single and dual core workloads. On multi-core workloads the turbo needs to be disabled in order to maintain acceptable core temperatures and operating frequencies drop to base clock where the i7-4771 has a marginal 100 MHz or 2.9% advantage. In other words the two processors should be largely identical. Looking at the i7-4770 vs the i7-4771 benchmarks verifies this. Both the 4770 and 4771 are the current top end mainstream market leaders but for the vast majority of desktop users they are probably overkill as typical consumer use rarely requires more than two cores. [Mar '14 CPUPro]

MORE DETAILS

The quad core and octa threaded Ryzen 1500X is a sub-$200 chip based on AMD's latest Zen architecture. It is released this month as part of the Ryzen 5 launch – a mid-market range specced out to challenge Intel's i5 series and yield considerably better multi-threaded performance at budget prices. Comparing the i5-7600K shows that the 7600K is 20% faster for single and quad core workloads but looses by 20% for multi-core workloads. The Ryzen 5 line-up also includes the 6 core 12 threaded 1600X. By comparison, the 1500X is 24% less expensive, comes with a Wraith Spire cooler and impressively yields very similar single and quad core performance, but multi-core performance lags 50% behind the 1600X. Both chips can be overclocked, but out the box, the base and boost clock speeds are 3.5GHz and 3.7GHz for the 1500X and 3.6GHz and 4.0GHz for the 1600X. The 1500X is a very reasonable CPU for the money, which thanks to AMD's recent IPC improvements, punches far above its weight for multi-threaded performance by Intel's standards. [Apr '17 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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  • - CPU tests include: integer, floating and string
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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 $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia 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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