AMD Ryzen 9 3900XT vs Intel Core i7 12700F
CPU Specs Compare
General Parameters
Release Date
Jul 2020
Jan 2022
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2 (Matisse)
Alder Lake
Integrated Graphics
No
No
Processor Number
-
i7-12700F
Package
Transistor Count
3.8 billions
-
Manufacturing Process
7 nm
10 nm
Socket
AM4
LGA-1700
Power Consumption
105 W
65 W
Peak Operating Temperature
95°C
100°C
Max Turbo Power Consumption
-
180 W
CPU Performance
Performance Cores
12
8
Performance Core Threads
24
16
Performance Core Base Frequency
3.8 GHz
2.1 GHz
Performance Core Turbo Frequency
4.7 GHz
4.8 GHz
Total Core Count
12
12
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
21x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
12 MB shared
L3 Cache
64 MB shared
25 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
3.6 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
📊 Benchmark
Cinebench R23
1,350
1,885
Cinebench R23
18,437
19,795
Geekbench 6
1,763
2,446
Geekbench 5
1,311
-
Geekbench 6
11,025
12,755
Geekbench 5
12,279
-
Blender
261
328
Passmark CPU
2,769
3,882
Passmark CPU
32,856
30,652