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Intel Core i7-3770K vs Core i7-4771

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These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Physics Score

Core i7-4771 9110 points
Core i7-3770K 8690 points
Difference: 420 (5%)

Specification Charts

Combined Speed (all threads combined)

Core i7-3770K 28 GT/s
Core i7-4771 28 GT/s
Difference: 0 (0%)

Core Speed

Core i7-3770K 3.5 GHz
Core i7-4771 3.5 GHz
Difference: 0 (0%)


Core i7-3770K 8
Core i7-4771 8
Difference: 0 (0%)


Core i7-4771 84 Watts
Core i7-3770K 77 Watts
Difference: 7 (9%)

Price Comparison

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Core i7-3770K

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Display Specifications

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Model Core i7-3770K Core i7-4771
Manufacturer Intel Intel
Architecture Ivy Bridge Haswell
Core Speed 3.5 GHz 3.5 GHz
Hyperthreading Yes Yes
Cores / Modules 4 4
Total Threads 8 8
Turbo 2/3/4/4 2/3/4/4
L2 Cache 4 x 256 KB 4 x 256 KB
L3 Cache 8 MB 8 MB
GPU Model HD Graphics 4000 HD Graphics 4600
TDP 77 Watts 84 Watts
Socket LGA 1155 LGA 1150
Released 2012-04-01 Sept 2013