Home > CPU Comparison > Ryzen 9 9900X or Ryzen 7 9800X3D: what's better?

AMD Ryzen 9 9900X vs Ryzen 7 9800X3D

85 out of 100
AMD Ryzen 9 9900X
VS
78 out of 100
AMD Ryzen 7 9800X3D
AMD Ryzen 9 9900X
AMD Ryzen 7 9800X3D

We compared two desktop CPUs: the 4.4 GHz AMD Ryzen 9 9900X with 12-cores against the 4.7 GHz Ryzen 7 9800X3D 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
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
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
71.1
(Good)
Value Index
50.2
(Average)

Key Differences

What are the key differences between 9800X3D and 9900X
Advantages of AMD Ryzen 9 9900X
  • Unlocked multiplier
  • Has 4 more physical cores
  • 8% higher Turbo Boost frequency (5.6 GHz vs 5.2 GHz)
Advantages of AMD Ryzen 7 9800X3D
  • Has 32 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
  • Newer - released 5 months later

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Ryzen 9 9900X
vs
Ryzen 7 9800X3D

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Cinebench 2026 (Single) 763 708
Cinebench 2026 (Multi) 7580 5087
Cinebench Scores (42nd and 87th 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 9900X +7%
19543
Ryzen 7 9800X3D
18350
File compression 1510 MB/sec 1730 MB/sec
Clang compilation 191.4 Klines/sec 140.3 Klines/sec
HTML 5 Browser 361.8 pages/sec 356.9 pages/sec
PDF Renderer 534 Mpixels/sec 509 Mpixels/sec
Text processing 350.5 pages/sec 337 pages/sec
Background blur 82.7 images/sec 90.4 images/sec
Photo processing 118.4 images/sec 135.2 images/sec
Ray tracing 45.5 Mpixels/sec 29.1 Mpixels/sec
Sources: GeekBench [1], [2]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Ryzen 9 9900X +36%
54325
Ryzen 7 9800X3D
39929
Integer math 180.5 GOps/sec 116.6 GOps/sec
Floating point math 119.7 GOps/sec 79.4 GOps/sec
Find prime numbers 432M Primes/sec 420M Primes/sec
Random string sorting 71.4M Strings/sec 48.4M Strings/sec
Data encryption 33.3 GBytes/sec 22.1 GBytes/sec
Data compression 678.8 MBytes/sec 467.2 MBytes/sec
Physics 3330 Frames/sec 4071 Frames/sec
Extended instructions 54.8B Matrices/sec 38.7B Matrices/sec
Sources: PassMark [3], [4] – 6489 & 25509 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Ryzen 9 9900X +41%
454.53
Ryzen 7 9800X3D
321.39

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 15.1 PPW 11.1 PPW
Geekbench 6 Multi / Watt 162.9 PPW 152.9 PPW
Passmark CPU Mark / Watt 452.7 PPW 332.7 PPW
Blender / Watt 3.79 PPW 2.68 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 9900X
DateBenchmarkResult
πŸ“˜ 2026-06-20 (Alenaes)Cinebench 2026773 / 7971
πŸ“˜ 2026-06-04 (Alenaes)Cinebench 2024139 / 1841
πŸ“˜ 2026-06-04 (Alenaes)Cinebench 2026763 / 7580
πŸ“˜ 2026-05-01 (PLL)Cinebench 2024137 / 1853
πŸ“˜ 2026-04-03 (freziontechno)Cinebench 2026759 / 7584
Add View all (28)
AMD Ryzen 7 9800X3D
DateBenchmarkResult
πŸ“˜ 2026-08-28 (Average)Cinebench 2026735 / 5624
πŸ“˜ 2026-08-17 (looch)Cinebench 2026708 / 5087
πŸ“˜ 2026-07-20 (szegi)Cinebench 2024138 / 1365
πŸ“˜ 2026-07-08 (Spice Master)Cinebench 2026764 / 5801
πŸ“˜ 2026-05-08 (ChronicallyEve)Cinebench 2026721 / 5465
Add View all (73)

Specifications

Full technical specification of AMD Ryzen 9 9900X and Ryzen 7 9800X3D

General

Vendor Amd Amd
Released June 3, 2024 October 31, 2024
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Zen 5 (Granite Ridge) Zen 5 (Granite Ridge)
Model number - 9800X3D
Integrated GPU Radeon Graphics Radeon Graphics
Rival Equivalent - Intel Core i9 14900K -
AMD Ryzen CPU ranking (6th and 14th place)

CPU

Performance Cores
P-Cores 12 8
P-Threads 24 16
Base Frequency (P) 4.4 GHz 4.7 GHz
Turbo Boost Frequency (P) 5.6 GHz 5.2 GHz
Total
Total Cores 12 8
Total Threads 24 16
Bus Frequency 100 MHz 100 MHz
Multiplier 44x 47x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1MB (per core) 1MB (per core)
L3 Cache 64MB (shared) 96MB (shared)
Unlocked Multiplier Yes No

Package

Fabrication Process 4 nm 4 nm
TDP (PL1) 120 W 120 W
Max. Boost TDP (PL2) 162 W 162 W
Socket AM5 AM5
Peak Temperature 95Β°C 95Β°C
Desktop CPU ranking (15th and 27th place)

iGPU

Integrated Graphics Radeon Graphics Radeon Graphics
GPU Base Clock 400 MHz 400 MHz
GPU Boost Clock 2200 MHz 2200 MHz
Shading Units 128 128
TMUs 8 8
ROPs 4 4
Execution Units 2 2
TGP 15 W 15 W
iGPU FLOPS
Ryzen 9 9900X
0.6 TFLOPS
Ryzen 7 9800X3D
0.6 TFLOPS
See: Radeon Graphics iGPU (Ryzen 7000) benchmarks

Memory Support

Memory Types - DDR5-5600 - DDR5-5600
Max. Memory Size 192 GB 192 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 89.6 GB/s
ECC Support Yes Yes

Misc

Official Site AMD Ryzen 9 9900X official page AMD Ryzen 7 9800X3D official page
PCI Express Version 5.0 5.0
PCI Express Lanes 28 28

Cast your vote

Choose between two processors
107 (84.3%)
20 (15.7%)
Total votes: 127

Competitors

1. AMD Ryzen 9 9900X vs Intel Core i9 14900K
2. AMD Ryzen 9 9900X vs AMD Ryzen 9 9950X
3. AMD Ryzen 9 9900X vs Intel Core i7 14700K (1)
4. AMD Ryzen 9 9900X vs AMD Ryzen 9 5900X
5. AMD Ryzen 9 9900X vs AMD Ryzen 9 7900X
6. AMD Ryzen 7 9800X3D vs AMD Ryzen 9 9900X3D (1)
7. AMD Ryzen 7 9800X3D vs AMD Ryzen 9 7950X3D
8. AMD Ryzen 7 9800X3D vs AMD Ryzen 7 7800X3D (5)
9. AMD Ryzen 7 9800X3D vs Intel Core i9 14900K (5)
10. AMD Ryzen 7 9800X3D vs Apple M4 Ultra (1)
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen 7 9800X3D or Ryzen 9 9900X?
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Avatar
amir August 20, 2026 at 07:50 PM
if fore Gaming 9800x3d better setup with GPU 96 mb L3 cache if rendering works 9900x 100% better with more core 12 c /24 th before shop a CPU think what you want as cpu do for you GAMERS :9800X3d Workload :9900X tnks
0 Reply
Avatar
Ilham M G December 8, 2025 at 03:39 PM
I bought the 9800x3d over the 9900x because I was thinking about whether I was doing CPU work more often or casual work, since most of the work now uses GPU and why I chose 8 cores over 16 cores. because I think the CPU is already very high end so it doesn't matter at all to choose between the two, and I chose not to buy the 9900x because I won't be using it for work that requires multi-core for a very long time or CPU intensive work. gaming is much more worth it with the 9800x3d compared to rendering time which only saves 30 minutes per month on the 9900x. price Rp 6.59m vs x3d Rp 7.01m
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