AMD Ryzen 9 3900X vs Intel Core i7 6700
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Sep 2015
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Skylake
Integrated Graphics
N/A
HD Graphics 530
Processor Number
-
i7-6700
Package
Transistor Count
3.8 billions
-
Manufacturing Process
7 nm
14 nm
Socket
AM4
LGA-1151
Power Consumption
105 W
65 W
Peak Operating Temperature
95 °C
-
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
8
Performance Core Base Frequency
3.8 GHz
3.4 GHz
Performance Core Turbo Frequency
4.6 GHz
4 GHz
Total Core Count
12
4
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
34
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
64 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-2133,DDR3L-1600
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
34.1 GB/s
ECC Memory Support
Yes
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Max Dynamic Frequency
-
1150 MHz
📊 Benchmark
Cinebench R23
1,306
1,063
Cinebench R23
18,454
4,841
Geekbench 6
1,842
1,388
Geekbench 5
1,319
1,002
Geekbench 6
11,715
4,622
Geekbench 5
11,991
3,915
Cinebench 2024
78
-
Cinebench 2024
1,068
-
Passmark CPU
2,683
2,288
Passmark CPU
32,531
8,087
Blender
-
88