Compare Processors

Intel Core i7-2700K vs Core i7-7820X

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Brand
Intel
Brand
Intel
Model
BX80623I72700K
Model
BX80673I77820X
Release Date
📅 January 2019
Release Date
📅 June 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(220 reviews)
User reviews
★★★★☆
(21 reviews)
CPU Single-Core Performance (Charts)
n/a
CPU Single-Core Performance (Charts)
110th / 529
Single-Core Effective Value
-
Single-Core Effective Value
189th / 238
Workstation Performance (Charts)
n/a
Workstation Performance (Charts)
97th / 240
Workstation Effective Value
-
Workstation Effective Value
125th / 234
TDP
🔌 95 Watts
TDP
🔌 140 Watts
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Series
Core i7 2nd Gen
Series
Core i7 X-Series
Core Name
Sandy Bridge
Core Name
Skylake X
Socket
LGA1155
Socket
LGA2066
Integrated Graphics
Intel HD Graphics 3000
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
32 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 i7-2700K 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 i7-2700K:

  • 78% cheaper, you can save $293.00.
  • Newer Product, it was released around 18 months later.
  • Around 32% lower thermal design power.
  • Integrated graphics in the CPU (Intel HD Graphics 3000).
  • Includes CPU cooler.

Buy now

Reasons to pick the Intel Core i7-7820X:

  • +4 more cores.
  • +8 more threads.
  • +3 MB L3 Cache.

Buy now

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