Compare / Ryzen 9 3900 vs Ryzen 7 3800X

Ryzen 9 3900 vs Ryzen 7 3800X: which is better?

Ryzen 9 3900 and Ryzen 7 3800X perform almost the same in games (4K · high settings · RTX 5090). Ryzen 7 3800X offers better value for money.

AMD

Ryzen 9 3900

41%of the fastest CPU
≈ $194 (used)Part score 54/100
VS
AMD

Ryzen 7 3800X

40%of the fastest CPU
≈ $123 (used)Part score 52/100
Cheaper: Ryzen 7 3800XValue: Ryzen 7 3800X

Head to head

41%
Gaming performance
40%
54/100
Part score
52/100
170 FPS
Average FPS
165 FPS
≈ $194 (used)
Approx. price
≈ $123 (used)
66/100
Value for money
100/100

Specifications

Ryzen 9 3900Ryzen 7 3800X
Cores128
Max boost3.1 GHz4.5 GHz
Power (TDP)65 W105 W
SocketAM4AM4
MemoryDDR4DDR4
Integrated graphicsNoNo
Release year20192019
Free · no install

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The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.

Estimated FPS in games

Ryzen 9 3900Ryzen 7 3800X
170average FPS
165average FPS
Resolution
Graphics card

Showing: 4K · high settings · RTX 5090 · ◆ CPU-limited value

Competitive games

Valorant
374◆
360◆
Counter-Strike 2
274◆
263◆
League of Legends
324◆
311◆
Fortnite
101
101
Apex Legends
154
154
Rainbow Six Siege X
288◆
277◆
Overwatch 2
205
205
Rocket League
252◆
242◆
Dota 2
187◆
180◆

Other games

GTA V
122◆
118◆
Minecraft
238◆
228◆
EA SPORTS FC
144◆
138◆
Roblox
240
240
Baldur’s Gate 3
72◆
69◆
Rust
83◆
80◆