Compare Processors

Compare Intel Core i9-9940X vs AMD Ryzen 7 7700X3D

Intel Core i9-9940X and AMD Ryzen 7 7700X3D are both processors with the same Maximum Supported Memory (128 GB). The main differences are in Core Name, Socket, Integrated Graphics and CPU Cores.
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$329.00
Last updated 19 minutes ago.
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Brand
Intel
Brand
AMD
Model
BX80673I99940X
Model
100-100002235WOF
Release Date
📅 December 2018
Release Date
📅 July 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(2 reviews)
User reviews
CPU Single-Core Performance (Charts)
n/a
CPU Single-Core Performance (Charts)
91st / 590
Single-Core Effective Value
-
Single-Core Effective Value
184th / 244
Workstation Performance (Charts)
106th / 271
(-6%)
Workstation Performance (Charts)
100th / 271
(0%)
Workstation Effective Value
168th / 263
Workstation Effective Value
123rd / 263
Gaming Performance (Charts)
n/a
Gaming Performance (Charts)
8th / 149
Gaming Effective Value
-
Gaming Effective Value
29th / 146
TDP
🔌 165 Watts
TDP
🔌 120 Watts
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Series
Core i9 X-Series
Series
Ryzen 7 7000 Series
Core Name
Skylake X
Core Name
Raphael
Socket
LGA2066
Socket
AM5
Integrated Graphics
None
Integrated Graphics
Radeon
CPU Cores
14
CPU Cores
8
CPU Threads
28
CPU Threads
16
CPU Clock Rate
3300 MHz
CPU Clock Rate
4000 MHz
CPU Turbo Clock Rate
4400 MHz
CPU Turbo Clock Rate
4500 MHz
CPU Cooler included
No
CPU Cooler included
No
Manufacturing Process
14 nm
Manufacturing Process
5 nm
Maximum Supported Memory
128 GB
Maximum Supported Memory
128 GB
Cache L3
19.25 MB
Cache L3
96 MB

Comparison and key differences summary

Reasons to buy the Intel Core i9-9940X:

  • +6 more cores
  • +12 more threads

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Reasons to buy the AMD Ryzen 7 7700X3D:

  • 31% cheaper, you can save $147.91
  • Slightly better multithreading performance, around +6%
  • Moderately better workstation effective value.
  • Newer Product, it was released around 8 years later
  • Around 27% lower thermal design power
  • +76.75 MB L3 Cache
  • Integrated graphics in the CPU (Radeon)

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