Compare Processors: Intel Core i9-9900K vs Core i5-7640X

Intel Core i9-9900K

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Intel Core i5-7640X

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Price
$484.99
Prime Eligible Item
$336.99
Availability Out of Stock In Stock
Pangoly Score - -
Brand Intel Intel
Model BX80684I99900K BX80677I57640X
Release Date October 2018 June 2017
Performance
(Charts)
5th
35th
Effective Value
41st
52nd
TDP 95 Watts 112 Watts
Price history
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Suggested PC builds
Pro
-
Pros - -
Cons - -
Series Core i9 9th Gen Core i5 X-Series
Core Name Coffee Lake Kaby Lake X
Socket LGA1151 LGA2066
Integrated Graphics Intel UHD Graphics 630 No
CPU Cores 8 4
CPU Threads 16 4
CPU Clock Rate 3600MHz 4000MHz
CPU Turbo Clock Rate 5000MHz 4200MHz
CPU Cooler included No No
Manufacturing Process 14 nm 14 nm
Maximum Supported Memory 64GB 64GB
Cache L3 2.00MB 6.00MB
Critic Reviews

"Intel might be late to the game with its first mainstream octa-core processor, but the Intel Core i9-9900K is an impressive debut. The Intel Core i9-9900K's incredible increase in processing power can't be understated, and this CPU will be a boon to any..."

"The Intel Core i5-7640X retails for $249. Good single-threaded performance Great overclocking potential Unlocked multiplier Platform updated to include latest features Multi-threaded performance unworthy of HEDT tag Lacks HyperThreading, only 6 MB..."

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Compare Processors: Intel Core i9-9900K vs Core i5-7640X. Analyze head-to-head all specifications and features to find out the better CPU.

Comparison summary

Reasons to pick the Intel Core i9-9900K:

  • Slightly better average performance, around 29%.
  • Slightly better effective value.
  • Newer Product, it was released around 16 months later.
  • Around 15% lower thermal design power.
  • 4 more cores.
  • 12 more threads.
  • Integrated VGA In The CPU (Intel UHD Graphics 630).
  • Higher Max Turbo Clock Frequency (+800MHz).

Reasons to pick the Intel Core i5-7640X:

  • 31% cheaper, you can save $148.00.
  • Higher CPU Clock Frequency (+400MHz).
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