AMD Ryzen 9 3900XT

amd

Brand

12/24

Cores/Threads

3.9GHz

Base Clock

105W

TDP

AMD Ryzen 9 3900XT

$499 Jul 2020 View Details
VS
AMD Ryzen 9 5900X

amd

Brand

12/24

Cores/Threads

3.7GHz

Base Clock

105W

TDP

AMD Ryzen 9 5900X

$549 Nov 2020 View Details
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

$499 • Jul 2020

VS

AMD Ryzen 9 5900X

$549 • Nov 2020

AMD Ryzen 9 5900X

Specs Comparison

SpecificationAMD Ryzen 9 3900XTAMD Ryzen 9 5900X
1212
2424
3.9 GHz 3.7 GHz
4.7 GHz4.8 GHz
✓ Yes✓ Yes
39 X 37 X
105 W105 W
DDR4DDR4
L164 KB64 KB
L20.50 MB0.50 MB
L364.00 MB64.00 MB
N/AN/A
Ryzen 9 (Zen 2 (Matisse))Ryzen 9 (Zen 3 (Vermeer))
7nm7nm
amd socket am4amd socket am4
TSMCTSMC
2 mm²2 mm²
Gen 4, 24 Lanes(CPU only)Gen 4
7600 million8300 million
N/AN/A

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

1354

AMD Ryzen 9 3900XT

1568 (+16%)

AMD Ryzen 9 5900X

Multi Core Performance

18404

AMD Ryzen 9 3900XT

20634 (+12%)

AMD Ryzen 9 5900X

Geekbench Background
Geekbench

Geekbench 5

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

Single Core Performance

1680

AMD Ryzen 9 3900XT

2263 (+35%)

AMD Ryzen 9 5900X

Multi Core Performance

10907

AMD Ryzen 9 3900XT

12701 (+16%)

AMD Ryzen 9 5900X

Passmark Background
Passmark

PassMark

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

Overall CPU Score

32741

AMD Ryzen 9 3900XT

39200 (+20%)

AMD Ryzen 9 5900X

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

276.02 FPS

AMD Ryzen 9 3900XT

316.84 FPS (+15%)

AMD Ryzen 9 5900X

Comparison in Games

No benchmark data available for this combination of CPUs yet.

We're working on collecting performance data for this combination of CPUs. Please check back later.

AMD Ryzen 9 5900X Wins!

Based on 4 synthetic benchmarks

0
Wins
AMD Ryzen 9...
VS
0% vs 100%
4
Wins
AMD Ryzen 9...
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

AMD • 12/24 • 3.9GHz

0
Wins
0%
Win Rate
1354
Single
18404
Multi
AMD Ryzen 9 5900X

AMD Ryzen 9 5900X

AMD • 12/24 • 3.7GHz

4
Wins
100%
Win Rate
1568
Single
20634
Multi

Check out more comparisons

AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
AMD Ryzen 7 5800

AMD Ryzen 7 5800

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AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
AMD Ryzen 7 8700G

AMD Ryzen 7 8700G

2024 8C/16T 4.2GHz $329
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
Intel Core i5-12600K

Intel Core i5-12600K

2021 10C/16T 3.7GHz $289
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
AMD Ryzen 7 3800XT

AMD Ryzen 7 3800XT

2020 8C/16T 3.8GHz $399
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
Intel Core i5-14400

Intel Core i5-14400

2024 10C/16T 2.5GHz $221
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
Intel Core i5-12400

Intel Core i5-12400

2022 6C/12T 2.5GHz $199
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
Intel Core i5-14400F

Intel Core i5-14400F

2024 10C/16T 2.5GHz $196
AMD Ryzen 9 3900XT

AMD Ryzen 9 3900XT

2020 12C/24T 3.9GHz $499
VS
AMD Ryzen 7 5700

AMD Ryzen 7 5700

2022 8C/16T 3.7GHz $179

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