Compare Processors

Intel Core i7-7740X vs Core i7-2700K

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Brand
Intel
Brand
Intel
Model
BX80677I77740X
Model
BX80623I72700K
Release Date
📅 June 2017
Release Date
📅 January 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(9 reviews)
User reviews
★★★★★
(220 reviews)
CPU Single-Core Performance (Charts)
n/a
CPU Single-Core Performance (Charts)
n/a
Single-Core Effective Value
-
Single-Core Effective Value
-
Workstation Performance (Charts)
n/a
Workstation Performance (Charts)
n/a
Workstation Effective Value
-
Workstation Effective Value
-
TDP
🔌 112 Watts
TDP
🔌 95 Watts
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Series
Core i7 X-Series
Series
Core i7 2nd Gen
Core Name
Kaby Lake X
Core Name
Sandy Bridge
Socket
LGA2066
Socket
LGA1155
Integrated Graphics
None
Integrated Graphics
Intel HD Graphics 3000
CPU Cores
4
CPU Cores
4
CPU Threads
8
CPU Threads
8
CPU Clock Rate
4300 MHz
CPU Clock Rate
3500 MHz
CPU Turbo Clock Rate
4500 MHz
CPU Turbo Clock Rate
-
CPU Cooler included
No
CPU Cooler included
Yes
Manufacturing Process
14 nm
Manufacturing Process
32 nm
Maximum Supported Memory
64 GB
Maximum Supported Memory
-
Cache L3
8 MB
Cache L3
8 MB
-

What are the differences between Intel Core i7-7740X and Core i7-2700K? 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 i7-7740X:

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Reasons to pick the Intel Core i7-2700K:

  • 67% cheaper, you can save $168.00.
  • Newer Product, it was released around 18 months later.
  • Around 15% lower thermal design power.
  • Integrated graphics in the CPU (Intel HD Graphics 3000).
  • Includes CPU cooler.

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