AMD Ryzen 5 8400F vs AMD Ryzen 7 7800X3D
CPU · Specs Compare
General Parameters
Release Date
May 2024
Jan 2023
Manufacturer
Amd
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 4 (Raphael)
Integrated Graphics
No
Radeon Graphics (Ryzen 7000)
Generation
Ryzen 5 (Zen 4 (Phoenix))
—
Package
Transistor Count
25 billions
6.57 billions
Manufacturing Process
4 nm
5 nm
Socket
AM5
AM5
Power Consumption
45-65 W
120 W
Peak Operating Temperature
95 °C
89°C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FC-LGA1718
—
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
4.2 GHz
4.4 GHz
Performance Core Turbo Frequency
4.7 GHz
5 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
42
44x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
96 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-5200
DDR5-5200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
83.2 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
24
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
1500 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,691
1,817
Cinebench R23
13,361
17,762
Geekbench 6
2,500
2,607
Geekbench 6
10,760
14,702
Passmark CPU
3,553
—
Passmark CPU
23,127
—
Geekbench 5
—
1,940
Geekbench 5
—
13,605
Cinebench 2024
—
108
Cinebench 2024
—
1,093
Blender
—
332
▲ Specs Compare
Data sourced from official specifications and benchmark tests.