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Intel Core i5-7640X vs AMD Athlon II X2 240 vs Intel Core i5-8400 vs Intel Core i9-7940X

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  • In Stock
    $24.95
    Last updated 47 minutes ago.
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Brand
Intel
Brand
AMD
Brand
Intel
Brand
Intel
Model
BX80677I57640X
Model
ADX240OCK23GQ
Model
BX80684I58400
Model
BX80673I97940X
Release Date
📅 June 2017
Release Date
-
Release Date
📅 October 2017
Release Date
📅 September 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(1 reviews)
User reviews
User reviews
★★★★★
(50 reviews)
User reviews
★★★★★
(4 reviews)
CPU Single-Core Performance (Charts)
166th / 529
CPU Single-Core Performance (Charts)
n/a
CPU Single-Core Performance (Charts)
168th / 529
CPU Single-Core Performance (Charts)
n/a
Single-Core Effective Value
190th / 238
Single-Core Effective Value
-
Single-Core Effective Value
149th / 238
Single-Core Effective Value
-
Workstation Performance (Charts)
193rd / 240
Workstation Performance (Charts)
n/a
Workstation Performance (Charts)
166th / 240
Workstation Performance (Charts)
n/a
Workstation Effective Value
222nd / 234
Workstation Effective Value
-
Workstation Effective Value
162nd / 234
Workstation Effective Value
-
TDP
🔌 112 Watts
TDP
🔌 65 Watts
TDP
🔌 65 Watts
TDP
🔌 165 Watts
Price history
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Price history
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Price history
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Price history
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Supported PC parts
Supported PC parts
Supported PC parts
Supported PC parts
Series
Core i5 X-Series
Series
-
Series
Core i5 8th Gen
Series
Core i9 X-Series
Core Name
Kaby Lake X
Core Name
-
Core Name
Coffee Lake
Core Name
Skylake X
Socket
LGA2066
Socket
AM3
Socket
LGA1151
Socket
LGA2066
Integrated Graphics
None
Integrated Graphics
None
Integrated Graphics
Intel UHD Graphics 630
Integrated Graphics
None
CPU Cores
4
CPU Cores
2
CPU Cores
6
CPU Cores
14
CPU Threads
4
CPU Threads
2
CPU Threads
6
CPU Threads
28
CPU Clock Rate
4000 MHz
CPU Clock Rate
2800 MHz
CPU Clock Rate
2800 MHz
CPU Clock Rate
3100 MHz
CPU Turbo Clock Rate
4200 MHz
CPU Turbo Clock Rate
-
CPU Turbo Clock Rate
4000 MHz
CPU Turbo Clock Rate
4400 MHz
CPU Cooler included
No
CPU Cooler included
No
CPU Cooler included
Yes
CPU Cooler included
No
Manufacturing Process
14 nm
Manufacturing Process
45 nm
Manufacturing Process
14 nm
Manufacturing Process
14 nm
Maximum Supported Memory
64 GB
Maximum Supported Memory
-
Maximum Supported Memory
64 GB
Maximum Supported Memory
128 GB
Cache L3
6 MB
Cache L3
-
Cache L3
9 MB
Cache L3
19.25 MB
-

What are the differences between Intel Core i5-7640X and AMD Athlon II X2 240 and Intel Core i5-8400 and Intel Core i9-7940X? Analyze head-to-head all specifications and features to find out the better cpu.
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