Cores: 6L3 cache: 16MB (shared)TDP: 45-65 W (max. boost up to 88 W)Transistor size: 4 nm
Ryzen 5 8400F - desktop processor produced by Amd for socket AM5 that has 6 cores and 12 threads. The base clock frequency of the CPU is 4200 MHz, but due to Turbo Core technology, it can perform up to 4700 MHz. The size of the L3 cache is 16 MB. Please note that this chip doesn’t have integrated graphics.
Single-Core Performance
70
Multi-Core Performance
37
NanoReview Final Score
57
Compare AMD Ryzen 5 8400F with other CPUs
Test in Benchmarks
Performance test of AMD Ryzen 5 8400F in benchmarks
Cinebench
Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
103
Cinebench 2024 (Multi)
739
GeekBench v6
The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
2541
Geekbench 6 (Multi-Core)
12058
File compression
1320 MB/sec
Clang compilation
84.7 Klines/sec
HTML 5 Browser
256.7 pages/sec
PDF Renderer
282 Mpixels/sec
Text processing
271.8 pages/sec
Background blur
60.5 images/sec
Photo processing
97.2 images/sec
Ray tracing
18.3 Mpixels/sec
Sources:
GeekBench
[1]
–
80
samples
PassMark
Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
3685
Passmark CPU (Multi-Core)
24387
Integer math
74 GOps/sec
Floating point math
46.2 GOps/sec
Find prime numbers
89M Primes/sec
Random string sorting
34.6M Strings/sec
Data encryption
16.6 GBytes/sec
Data compression
288.1 MBytes/sec
Physics
1332 Frames/sec
Extended instructions
22.2B Matrices/sec
Sources:
PassMark
[3]
–
1803
samples
Blender
3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Performance Per Watt
Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt
11.4 PPW
Geekbench 6 Multi / Watt
185.5 PPW
Passmark CPU Mark / Watt
375.2 PPW
Blender / Watt
2.83 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
The latest benchmark tests that have been submitted by users
Specifications
Ryzen 5 8400F technical specifications
Vendor
Amd
Released
May 14, 2024
Type
Desktop
Instruction Set
x86-64
Codename
Zen 4 (Phoenix)
Model number
8400F
Integrated GPU
No
Intel Equivalent
- Intel Core i5 14400F
Successor
- AMD Ryzen 5 9500F
Performance Cores
P-Cores
6
P-Threads
12
Base Frequency (P)
4.2 GHz
Turbo Boost Frequency (P)
4.7 GHz
Total
Total Cores
6
Total Threads
12
Bus Frequency
100 MHz
Multiplier
42x
L1 Cache
64K (per core)
L2 Cache
1MB (per core)
L3 Cache
16MB (shared)
Unlocked Multiplier
Yes
Transistors
25 billions
Fabrication Process
4 nm
TDP (PL1)
45-65 W (configurable)
Max. Boost TDP (PL2)
88 W
Socket
AM5
Peak Temperature
95°C
Memory Types
- DDR5-5200
Max. Memory Size
256 GB
Memory Channels
2
ECC Support
No
Official Site
AMD Ryzen 5 8400F official page
PCI Express Version
4.0
PCI Express Lanes
20
Technologies
- Compute: AVX-512, BMI1, BMI2, F16C, SHA
- Performance: Precision Boost 2, SMT
- Virtualization: AMD-V
- Security: EVP, NX-Bit, SMAP, SMEP
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