AMD Ryzen 9 7950X vs AMD Ryzen 5 8400F
CPU · Specs Compare
General Parameters
Release Date
Aug 2022
May 2024
Manufacturer
AMD
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Raphael)
Zen 4 (Phoenix)
Integrated Graphics
Radeon Graphics (Ryzen 7000)
No
Generation
—
Ryzen 5 (Zen 4 (Phoenix))
Package
Transistor Count
13.1 billions
25 billions
Manufacturing Process
5 nm
4 nm
Socket
AM5
AM5
Power Consumption
170 W
45-65 W
Max Turbo Power Consumption
230 W
—
Peak Operating Temperature
95°C
95 °C
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
16
6
Performance Core Threads
32
12
Performance Core Base Frequency
4.5 GHz
4.2 GHz
Performance Core Turbo Frequency
5.7 GHz
4.7 GHz
Total Core Count
16
6
Total Thread Count
32
12
Bus Frequency
100 MHz
100 MHz
Multiplier
45x
42
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5200
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
73.4 GB/s
83.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
2200 MHz
—
Shader Units
448
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,059
1,691
Cinebench R23
38,165
13,361
Geekbench 6
3,068
2,500
Geekbench 5
2,232
—
Geekbench 6
21,409
10,760
Geekbench 5
24,244
—
Passmark CPU
4,286
3,553
Passmark CPU
62,987
23,127
▲ Specs Compare
Data sourced from official specifications and benchmark tests.