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IntelBX80646I74771
AMDYD1700BBAEBOX
▲ 61699 ▼

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

VS
About
Effective Speed 
+1%
Real World Speed
Performance profile from 136,938 user samples
Benchmark your CPU here
5,817 User Benchmarks
Best Bench: 76% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 56% Base clock 3.5 GHz, turbo 1.55 GHz (avg)
Poor: 56% Great: 76%
SPEED RANK: 152nd / 1202
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 70%
Battleship
Workstation
Workstation 48%
Yacht
131,121 User Benchmarks
Best Bench: 79% Base clock 4.05 GHz, turbo 4 GHz (avg)
Worst Bench: 60% Base clock 3.9 GHz, turbo 1.35 GHz (avg)
Poor: 60% Great: 79%
SPEED RANK: 142nd / 1202
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed 		67.5 % 68.3 % +1%
Average User Bench 
+8%
1-Core
Avg. Single Core Mixed Speed 		105 Pts Slightly faster single-core speed.
+6% 		98.7 Pts
2-Core
Avg. Dual Core Mixed Speed 		205 Pts +5% 196 Pts
4-Core
Avg. Quad Core Mixed Speed 		360 Pts 385 Pts Slightly faster quad-core speed.
+7%
8-Core
Avg. Octa Core Mixed Speed 		537 Pts 724 Pts Much faster octa-core speed.
+35%
Overclocked Bench 
+14%
1-Core
OC Single Core Mixed Speed 		115 Pts +1% 114 Pts
2-Core
OC Dual Core Mixed Speed 		228 Pts 228 Pts
4-Core
OC Quad Core Mixed Speed 		425 Pts 455 Pts Slightly faster OC quad-core speed.
+7%
8-Core
OC Octa Core Mixed Speed 		583 Pts 884 Pts Much faster OC octa-core speed.
+52%
Value & Sentiment 
+349%
Market Share
Based on 22,381,021 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.54 % Insanely higher market share.
+1,250%
Value
Value For Money 		64.1 % 71.5 % Slightly better value.
+12%
User Rating
UBM User Rating 		61 % 124 % Hugely more popular.
+103%
Price
Price (score) 		$337 $235 Much cheaper.
+30%
Nice To Haves 
+57%
Age
Newest 		78 Months 33 Months Much more recent.
+58%
TDP
Thermal Design Power (TDP) 		84 Watts 65 Watts More energy efficient.
+23%
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		8 threads 16 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.5 GHz Faster base frequency.
+17% 		3 GHz
Turbo Clock
Turbo Clock Speed 		3.9 GHz Slightly faster turbo frequency.
+5% 		3.7 GHz
64-Core
OC Multi Core Mixed Speed 		583 Pts 1287 Pts Hugely faster OC 64-core speed.
+121%
64-Core
Avg. Multi Core Mixed Speed 		544 Pts 1091 Pts Hugely faster 64-core speed.
+101%
Specifications 
Series
CPU Architecture 		Haswell Zen
Socket
Motherboard Socket 		FCLGA1150 AM4
Graphics
Integrated Graphics 		HD 4600 None
Conclusion 
Average Bench 67.5%
Average Bench 68.3%
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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 AMD Ryzen 7 1700 is the least powerful of three new Ryzen 7 CPUs. The 1700 model has base and turbo clocks of 3.0 and 3.7 GHz respectively. Both of its more expensive siblings, the 1700X and 1800X, have higher clocks but they also have TDPs of 95 watts whereas the 1700 is rated at just 65 watts. Comparing IPC between Ryzen and Kaby Lake shows that Kaby Lake leads by a maximum of 9% which is great news for workstation users as this allows the 1700 to beat Intel's 6850K in multi-core workloads at almost half the price. Although the 1700 has great IPC it's somewhat limited by its relatively low (by Kaby Lake standards) clock speed which holds it back a little in both gaming and desktop workloads. For multi-core workstation use, the Ryzen 7 1700 represents the best value for money we have ever seen. [Mar '17 CPUPro]

MORE DETAILS

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  • - CPU tests include: integer, floating and string.
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