AMD Ryzen 9 3900X

amd

Brand

12/24

Cores/Threads

3.8GHz

Base Clock

105W

TDP

AMD Ryzen 9 3900X

$499 Jul 2019 View Details
VS
AMD Ryzen 9 7950X

amd

Brand

16/32

Cores/Threads

4.5GHz

Base Clock

170W

TDP

AMD Ryzen 9 7950X

$699 Sep 2022 View Details
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

$499 • Jul 2019

VS

AMD Ryzen 9 7950X

$699 • Sep 2022

AMD Ryzen 9 7950X
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Specs Comparison

SpecificationAMD Ryzen 9 3900XAMD Ryzen 9 7950X
1216
2432
3.8 GHz4.5 GHz
4.6 GHz5.7 GHz
✓ Yes✓ Yes
38 X45 X
105 W 170 W
DDR4DDR5
L164 KB64 KB
L20.50 MB1.00 MB
L364.00 MB64.00 MB
N/ARadeon Graphics
Ryzen 9 (Zen 2 (Matisse))Ryzen 9 (Zen 4 (Raphael))
7nm5nm
amd socket am4amd socket am5
TSMCTSMC
2 mm²2 mm²
Gen 4, 24 Lanes(CPU only)Gen 5, 24 Lanes(CPU only)
7600 million13140 million
N/A100°C

Comparison in Tools

Cinebench Background
Cinebench

Cinebench R23

Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance

Single Core Performance

1312

AMD Ryzen 9 3900X

2009 (+53%)

AMD Ryzen 9 7950X

Multi Core Performance

18682

AMD Ryzen 9 3900X

36742 (+97%)

AMD Ryzen 9 7950X

Geekbench Background
Geekbench

Geekbench 5

Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks

Single Core Performance

1699

AMD Ryzen 9 3900X

3068 (+81%)

AMD Ryzen 9 7950X

Multi Core Performance

10470

AMD Ryzen 9 3900X

21401 (+104%)

AMD Ryzen 9 7950X

Passmark Background
Passmark

PassMark

PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).

Overall CPU Score

32669

AMD Ryzen 9 3900X

63001 (+93%)

AMD Ryzen 9 7950X

Blender Background
Blender

Blender Benchmark

Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.

Blender FPS

278.98 FPS

AMD Ryzen 9 3900X

576.1 FPS (+107%)

AMD Ryzen 9 7950X

Comparison in Games (185 benchmarks)

Where Winds Meet Background
Where Winds Meet

Where Winds Meet

8.2 2025 Action, Adventure, RPG, Free To Play

1080p
| ultra

AMD Ryzen 9 7950X (+61%)
MAX 150 FPS
MIN 125 FPS
AMD Ryzen 9 3900X
MAX 93 FPS
MIN 75 FPS
Winner
Loser
Assetto Corsa Rally Background
Assetto Corsa Rally

Assetto Corsa Rally

8.1 2025 Racing

1080p
| ultra

AMD Ryzen 9 7950X (+42%)
MAX 186 FPS
MIN 165 FPS
AMD Ryzen 9 3900X
MAX 131 FPS
MIN 106 FPS
Winner
Loser
Anno 117 Pax Romana Background
Anno 117 Pax Romana

Anno 117 Pax Romana

7.5 2025 Simulation, Strategy

1080p
| ultra

AMD Ryzen 9 7950X (+32%)
MAX 91 FPS
MIN 76 FPS
AMD Ryzen 9 3900X
MAX 69 FPS
MIN 55 FPS
1080p
| ultra
| RTX

AMD Ryzen 9 7950X (+31%)
MAX 81 FPS
MIN 66 FPS
AMD Ryzen 9 3900X
MAX 62 FPS
MIN 48 FPS
Winner
Loser
Europa Universalis V Background
Europa Universalis V

Europa Universalis V

8.1 2025 Strategy

1080p
| ultra

AMD Ryzen 9 7950X (+74%)
MAX 158 FPS
MIN 133 FPS
AMD Ryzen 9 3900X
MAX 91 FPS
MIN 76 FPS
Winner
Loser
Jurassic World Evolution 3 Background
Jurassic World Evolution 3

Jurassic World Evolution 3

8 2025 Simulation, Strategy

1080p
| ultra

AMD Ryzen 9 7950X (+40%)
MAX 125 FPS
MIN 115 FPS
AMD Ryzen 9 3900X
MAX 89 FPS
MIN 80 FPS
Winner
Loser
The Outer Worlds 2 Background
The Outer Worlds 2

The Outer Worlds 2

8 2025 Action, Adventure, RPG

1080p
| ultra

AMD Ryzen 9 7950X (+59%)
MAX 92 FPS
MIN 84 FPS
AMD Ryzen 9 3900X
MAX 58 FPS
MIN 50 FPS
1080p
| ultra
| RTX

AMD Ryzen 9 7950X (+55%)
MAX 51 FPS
MIN 43 FPS
AMD Ryzen 9 3900X
MAX 33 FPS
MIN 25 FPS
1080p
| ultra
| RTX
| dlss 4 quality
| Frame Gen

AMD Ryzen 9 7950X (+53%)
MAX 95 FPS
MIN 84 FPS
AMD Ryzen 9 3900X
MAX 62 FPS
MIN 49 FPS
Winner
Loser

No more benchmarks available for this comparison

It's a Tie!

Based on 185 benchmarks across 155 games

0
Avg FPS
AMD Ryzen 9 3900X
VS
0%
0
Avg FPS
AMD Ryzen 9 7950X
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

AMD • 12/24 • 3.8GHz

0
Wins
0
Avg FPS
97
Min FPS
0%
Win Rate
AMD Ryzen 9 7950X

AMD Ryzen 9 7950X

AMD • 16/32 • 4.5GHz

0
Wins
0
Avg FPS
135
Min FPS
0%
Win Rate

Check out more comparisons

AMD Ryzen 9 3900X

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2019 12C/24T 3.8GHz $499
VS
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VS
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Intel Core i9-13900K

2022 24C/32T 3GHz $589
AMD Ryzen 9 3900X

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VS
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AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
AMD Ryzen 9 7900

AMD Ryzen 9 7900

2023 12C/24T 3.7GHz $429
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
AMD Ryzen 9 5900X

AMD Ryzen 9 5900X

2020 12C/24T 3.7GHz $549
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
AMD Ryzen 9 7900X

AMD Ryzen 9 7900X

2022 12C/24T 4.7GHz $549
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
Intel Core i9-14900F

Intel Core i9-14900F

2024 24C/32T 2GHz $524
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
AMD Ryzen 9 7900X3D

AMD Ryzen 9 7900X3D

2023 12C/24T 4.4GHz $599

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