AMD Ryzen 5 8400F vs Intel Core i7 6800K
CPU · Specs Compare
General Parameters
Release Date
May 2024
May 2016
Manufacturer
Amd
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Broadwell E
Integrated Graphics
No
N/A
Generation
Ryzen 5 (Zen 4 (Phoenix))
—
Processor Number
—
i7-6800K
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
14 nm
Socket
AM5
LGA-2011-3
Power Consumption
45-65 W
140 W
Peak Operating Temperature
95 °C
—
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FC-LGA1718
—
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
4.2 GHz
3.4 GHz
Performance Core Turbo Frequency
4.7 GHz
3.6 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
42
34x
L1 Cache
64 K per core
32 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
16 MB shared
15 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5200
DDR4-2133
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
83.2 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,691
951
Cinebench R23
13,361
6,632
Geekbench 6
2,500
1,363
Geekbench 6
10,760
6,495
Passmark CPU
3,553
2,269
Passmark CPU
23,127
10,740
Geekbench 5
—
922
Geekbench 5
—
5,537
Blender
—
93
▲ Specs Compare
Data sourced from official specifications and benchmark tests.