Compare Processors: Intel Core i9-7900X vs Core i7-7820X

Intel Core i9-7900X


Intel Core i7-7820X

Prime Eligible Item
Prime Eligible Item
Availability Out of Stock Out of Stock
Pangoly Score - -
Brand Intel Intel
Model BX80673I97900X BX80673I77820X
Release Date June 2017 June 2017
Effective Value
TDP 140 Watts 140 Watts
Price history
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Suggested PC builds
Pros - -
Cons - -
Series Core i9 X-Series Core i7 X-Series
Core Name Skylake X Skylake X
Socket LGA2066 LGA2066
Integrated Graphics No No
CPU Cores 10 8
CPU Threads 20 16
CPU Clock Rate 3300MHz 3600MHz
CPU Turbo Clock Rate 4500MHz 4500MHz
CPU Cooler included
Manufacturing Process 14 nm 14 nm
Maximum Supported Memory 128GB 128GB
Cache L3 13.75MB 11.00MB
Critic Reviews - -
Compare Processors: Intel Core i9-7900X vs Core i7-7820X. Analyze head-to-head all specifications and features to find out the better CPU.

Comparison summary

Reasons to pick the Intel Core i9-7900X:

  • Around 5% better average performance.
  • 2 more cores.
  • 4 more threads.

Reasons to pick the Intel Core i7-7820X:

  • 37% cheaper, you can save $340.10.
  • Better Effective Value.
  • Higher CPU Clock Frequency (+300MHz).
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