Intel Core i7 11700F vs AMD Ryzen 9 3900X
We compared two desktop CPUs: Intel Core i7 11700F with 8 cores 2.5GHz and AMD Ryzen 9 3900X with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 11700F 's Advantages
Released 1 years and 8 months late
Larger memory bandwidth (50GB/s vs 47.68GB/s)
Lower TDP (65W vs 105W)
AMD Ryzen 9 3900X 's Advantages
Higher base frequency (3.8GHz vs 2.5GHz)
Larger L3 cache size (64MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 11700F
+17%
1531
AMD Ryzen 9 3900X
1306
Cinebench R23 Multi Core
Intel Core i7 11700F
11029
AMD Ryzen 9 3900X
+67%
18454
Geekbench 6 Single Core
Intel Core i7 11700F
+16%
2144
AMD Ryzen 9 3900X
1842
Geekbench 6 Multi Core
Intel Core i7 11700F
8162
AMD Ryzen 9 3900X
+43%
11715
Cinebench 2024 Multi Core
Intel Core i7 11700F
807
AMD Ryzen 9 3900X
+32%
1068
Geekbench 5 Single Core
Intel Core i7 11700F
+24%
1644
AMD Ryzen 9 3900X
1319
Geekbench 5 Multi Core
Intel Core i7 11700F
8821
AMD Ryzen 9 3900X
+35%
11991
Passmark CPU Single Core
Intel Core i7 11700F
+23%
3311
AMD Ryzen 9 3900X
2683
Passmark CPU Multi Core
Intel Core i7 11700F
21153
AMD Ryzen 9 3900X
+53%
32531
General Parameters
Mar 2021
Release Date
Jul 2019
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Zen 2
i7-11700F
Processor Number
-
LGA-1200
Socket
AM4
N/A
Integrated Graphics
N/A
-
-
-
Package
-
Transistor Count
3.8 billions
14 nm
Manufacturing Process
7 nm
-
-
-
65 W
Power Consumption
105 W
-
-
-
100 °C
Peak Operating Temperature
95 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
12
16
Performance Core Threads
24
2.5 GHz
Performance Core Base Frequency
3.8 GHz
4.9 GHz
Performance Core Turbo Frequency
4.6 GHz
-
-
-
-
-
-
-
-
-
-
-
-
8
Total Core Count
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
38x
-
-
-
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
47.68 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
4.0
20
PCIe Lanes
16
-
-
-
-
