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Intel Core i7-7700K vs AMD FX-8120

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Benchmarks

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 i7-7700K 13880 points
FX-8120 5400 points
Difference: 8480 (157%)

Specification Charts

Combined Speed (all threads combined)

Core i7-7700K 33.6 GT/s
FX-8120 24.8 GT/s
Difference: 8.8 (35%)

Core Speed

Core i7-7700K 4.2 GHz
FX-8120 3.1 GHz
Difference: 1.1 (35%)

Threads

Core i7-7700K 8
FX-8120 8
Difference: 0 (0%)

TDP

FX-8120 125 Watts
Core i7-7700K 91 Watts
Difference: 34 (37%)

Price Comparison

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Core i7-7700K

Amazon.com

FX-8120

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Core i7-7700K FX-8120
Manufacturer Intel AMD
Architecture Kaby Lake-S (14 nm) Bulldozer-Zambezi
Core Speed 4.2 GHz 3.1 GHz
Hyperthreading Yes No
Cores / Modules 4 8/4
Total Threads 8 8
Turbo 4.5 GHz 3.4
L2 Cache 4 x 256 KB 4 x 2 MB
L3 Cache 8 MB 8 MB
GPU Model HD Graphics 630
TDP 91 Watts 125 Watts
Socket LGA 1151 AM3+
Released January 2017 2011-10-12
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Core i7-7700K

Amazon.com

FX-8120

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.