Home > CPU Comparison > Ryzen 9 5900X or Ryzen 7 5800X3D: what's better?

AMD Ryzen 9 5900X vs Ryzen 7 5800X3D

59 out of 100
AMD Ryzen 9 5900X
VS
52 out of 100
AMD Ryzen 7 5800X3D
AMD Ryzen 9 5900X
AMD Ryzen 7 5800X3D

We compared two desktop CPUs: the 3.7 GHz AMD Ryzen 9 5900X with 12-cores against the 3.4 GHz Ryzen 7 5800X3D with 8-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments (2)

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
The "iGPU" and "Power Efficiency" have a minor impact on the NanoReview Score for desktop CPU.
NanoReview Final Score
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
πŸ”Œ Usage Scenario:

Value for money (Beta)

Global average CPU prices are used by default! For better accuracy, enter your current prices and click β€œCalculate".
Currency
VS
54.4
(Average)
Value Index
13.6
(Bad)

Key Differences

What are the key differences between 5800X3D and 5900X
Advantages of AMD Ryzen 9 5900X
  • Unlocked multiplier
  • Has 4 more physical cores
  • 7% higher Turbo Boost frequency (4.8 GHz vs 4.5 GHz)
Advantages of AMD Ryzen 7 5800X3D
  • Has 32 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
  • Newer - released 1 year and 5 months later
  • Around 3.52 GB/s (7%) higher theoretical memory bandwidth

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Ryzen 9 5900X
vs
Ryzen 7 5800X3D

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Cinebench Scores (#114th place)
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Ryzen 9 5900X +13%
12701
Ryzen 7 5800X3D
11198
File compression 1170 MB/sec 1240 MB/sec
Clang compilation 126 Klines/sec 80.7 Klines/sec
HTML 5 Browser 217.8 pages/sec 227.7 pages/sec
PDF Renderer 362 Mpixels/sec 316.9 Mpixels/sec
Text processing 232 pages/sec 205.9 pages/sec
Background blur 38.7 images/sec 54.7 images/sec
Photo processing 85.1 images/sec 81.4 images/sec
Ray tracing 31.5 Mpixels/sec 19.9 Mpixels/sec
Sources: GeekBench [1], [2] – 441 & 700 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Ryzen 9 5900X +37%
38888
Ryzen 7 5800X3D
28289
Integer math 139.7 GOps/sec 88.2 GOps/sec
Floating point math 77.6 GOps/sec 50.1 GOps/sec
Find prime numbers 257M Primes/sec 230M Primes/sec
Random string sorting 51.5M Strings/sec 33.8M Strings/sec
Data encryption 31 GBytes/sec 20.2 GBytes/sec
Data compression 498.8 MBytes/sec 329.4 MBytes/sec
Physics 1984 Frames/sec 2875 Frames/sec
Extended instructions 33.1B Matrices/sec 22.6B Matrices/sec
Sources: PassMark [3], [4] – 27058 & 11489 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Ryzen 9 5900X +49%
316.84
Ryzen 7 5800X3D
212.46

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 11.4 PPW 7.9 PPW
Geekbench 6 Multi / Watt 121 PPW 106.6 PPW
Passmark CPU Mark / Watt 370.4 PPW 269.4 PPW
Blender / Watt 3.02 PPW 2.02 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
AMD Ryzen 9 5900X
DateBenchmarkResult
πŸ“˜ 2026-03-19 (D)Cinebench 202467 / 893
πŸ“˜ 2025-11-02 (Zoli)Cinebench 202493 / 1254
πŸ“˜ 2025-10-12 (Otamatone)Cinebench 202492 / 981
πŸ“˜ 2025-10-08 (aref)Cinebench 202494 / 1015
πŸ“˜ 2025-08-15 (SnakeyB)Cinebench 2024120 / 380
Add View all (12)
AMD Ryzen 7 5800X3D
DateBenchmarkResult
πŸ“˜ 2026-01-29 (3Dawe)Cinebench 202492 / 858
πŸ“˜ 2025-12-30 -> vermilixnCinebench 202494 / 911
πŸ“˜ 2025-12-30 (vermilixn)Cinebench 202494 / 911
πŸ“˜ 2025-11-02 (Homer35)Cinebench 202494 / 901
πŸ“˜ 2025-10-24 (masuzo)Cinebench 202490 / 808
Add View all (16)

Specifications

Full technical specification of AMD Ryzen 9 5900X and Ryzen 7 5800X3D

General

Vendor Amd Amd
Released October 8, 2020 March 15, 2022
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Zen 3 (Vermeer) Zen 3 (Vermeer)
Integrated GPU No No
Rival Equivalent - Intel Core i9 11900K - Intel Core i7 12700K
Successor - AMD Ryzen 9 9900X - AMD Ryzen 7 9800X3D
AMD Ryzen CPU ranking (70th and 103rd place)

CPU

Performance Cores
P-Cores 12 8
P-Threads 24 16
Base Frequency (P) 3.7 GHz 3.4 GHz
Turbo Boost Frequency (P) 4.8 GHz 4.5 GHz
Total
Total Cores 12 8
Total Threads 24 16
Bus Frequency 100 MHz 100 MHz
Multiplier 37x 34x
L1 Cache 64K (per core) 64K (per core)
L2 Cache 512K (per core) 512K (per core)
L3 Cache 64MB (shared) 96MB (shared)
Unlocked Multiplier Yes No

Package

Transistors 4.15 billions -
Fabrication Process 7 nm 7 nm
TDP (PL1) 105 W 105 W
Max. Boost TDP (PL2) 142 W -
Socket AM4 AM4
Peak Temperature 90Β°C 90Β°C
Desktop CPU ranking (83rd and 101st place)

Memory Support

Memory Types - DDR4-3200 - DDR4-3200
- DDR4-2933
- DDR4-2667
Max. Memory Size 128 GB 128 GB
Memory Channels 2 2
Max. Memory Bandwidth 47.68 GB/s 51.2 GB/s
ECC Support Yes Yes

Misc

Official Site AMD Ryzen 9 5900X official page AMD Ryzen 7 5800X3D official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
477 (79.4%)
124 (20.6%)
Total votes: 601

Competitors

1. AMD Ryzen 9 5900X vs AMD Ryzen 9 7900X (5)
2. AMD Ryzen 9 5900X vs AMD Ryzen 7 7800X
3. AMD Ryzen 9 5900X vs AMD Ryzen 9 9900X
4. AMD Ryzen 9 5900X vs AMD Ryzen 7 7800X3D
5. AMD Ryzen 9 5900X vs Apple M3
6. AMD Ryzen 9 5900X vs Apple M2
7. AMD Ryzen 7 5800X3D vs AMD Ryzen 5 7600X
8. AMD Ryzen 7 5800X3D vs AMD Ryzen 5 7500F
9. AMD Ryzen 7 5800X3D vs AMD Ryzen 7 9700X
10. AMD Ryzen 7 5800X3D vs AMD Ryzen 9 3900X
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen 7 5800X3D or Ryzen 9 5900X?
🌐 Register your profile and become part of NanoReview community!
Avatar
Patrick September 21, 2022 at 08:47 AM
Already bought the 5900X right when the price drop came, and couldn't be happier :D. Initially, I wanted to buy the 5800X3D but considering the slight perf improvement on games, and not having cores as many as the 5900X, also a little bit more expensive than 5900X in my country, I decided to pick the 5900X instead.
+55 Reply
Avatar
Johan May 7, 2022 at 11:55 AM
I already bought mine 5900x from Amazon. I cannot wait for it to get here! :)
+29 Reply
EnglishРусский