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Intel Core i7-4770K vs Core i7-7820X

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Pangoly Score (How do we rate?)
94
Pangoly Score (How do we rate?)
-
Brand
Intel
Brand
Intel
Model
BX80646I74770K
Model
BX80673I77820X
Release Date
📅 June 2013
Release Date
📅 June 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(473 reviews)
User reviews
★★★★☆
(21 reviews)
CPU Single-Core Performance (Charts)
192nd / 529
CPU Single-Core Performance (Charts)
110th / 529
Single-Core Effective Value
133rd / 238
Single-Core Effective Value
189th / 238
Workstation Performance (Charts)
182nd / 240
Workstation Performance (Charts)
97th / 240
Workstation Effective Value
171st / 234
Workstation Effective Value
125th / 234
TDP
🔌 84 Watts
TDP
🔌 140 Watts
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Pros
  • Overclocking capabilities
  • Low power consumption under both idle and load
  • Great performance
Pros
-
Cons
  • High temperature under load
Cons
-
Series
Core i7 4th Gen
Series
Core i7 X-Series
Core Name
Haswell
Core Name
Skylake X
Socket
LGA1150
Socket
LGA2066
Integrated Graphics
Intel HD Graphics 4600
Integrated Graphics
None
CPU Cores
4
CPU Cores
8
CPU Threads
8
CPU Threads
16
CPU Clock Rate
3500 MHz
CPU Clock Rate
3600 MHz
CPU Turbo Clock Rate
-
CPU Turbo Clock Rate
4500 MHz
CPU Cooler included
Yes
CPU Cooler included
No
Manufacturing Process
22 nm
Manufacturing Process
14 nm
Maximum Supported Memory
-
Maximum Supported Memory
128 GB
Cache L3
8 MB
Cache L3
11 MB
-

What are the differences between Intel Core i7-4770K and Core i7-7820X? Analyze head-to-head all specifications and features to find out the better cpu.

Comparison and key differences summary

Reasons to pick the Intel Core i7-4770K:

  • 64% cheaper, you can save $240.00.
  • Moderately better single-core effective value.
  • Around 40% lower thermal design power.
  • Integrated graphics in the CPU (Intel HD Graphics 4600).
  • Includes CPU cooler.

Buy now

Reasons to pick the Intel Core i7-7820X:

  • Much better average single-core performance, around +38%.
  • Monstrously better average multithreading performance, around +191%.
  • Much better workstation effective value.
  • Newer Product, it was released around 4 years later.
  • +4 more cores.
  • +8 more threads.
  • +3 MB L3 Cache.

Buy now

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