Compare / Ryzen 9 3900 vs Ryzen 7 3700X

Ryzen 9 3900 vs Ryzen 7 3700X: which is better?

Ryzen 9 3900 is about 4% faster than Ryzen 7 3700X in games (1080p · competitive settings · RTX 5090). Ryzen 7 3700X offers better value for money.

AMD

Ryzen 9 3900

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

Ryzen 7 3700X

40%of the fastest CPU
≈ $123 (used)Part score 52/100
Faster: Ryzen 9 3900Cheaper: Ryzen 7 3700XValue: Ryzen 7 3700X

Head to head

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

Specifications

Ryzen 9 3900Ryzen 7 3700X
Cores128 / 16
Max boost3.1 GHz4.4 GHz
Power (TDP)65 W65 W
SocketAM4AM4
MemoryDDR4DDR4
Integrated graphicsNoNo
Release year20192019
Free · no install

Is your CPU holding back your graphics card?

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 3700X
225average FPS
217average FPS
Resolution
Graphics card

Showing: 1080p · competitive settings · RTX 5090 · ◆ CPU-limited value

Competitive games

Valorant
500+◆
485◆
Counter-Strike 2
346◆
332◆
League of Legends
432◆
415◆
Fortnite
230◆
221◆
Apex Legends
216◆
208◆
Rainbow Six Siege X
374◆
360◆
Overwatch 2
389◆
374◆
Rocket League
324◆
311◆
PUBG: Battlegrounds
180◆
173◆
Call of Duty: Warzone
158◆
152◆
Marvel Rivals
144◆
138◆
Dota 2
230◆
221◆

Other games

GTA V
134◆
129◆
Minecraft
288◆
277◆
Red Dead Redemption 2
122◆
118◆
Cyberpunk 2077
115◆
111◆
EA SPORTS FC
158◆
152◆
Roblox
240◆
240◆
Elden Ring
60◆
60◆
Baldur’s Gate 3
85◆
82◆
Rust
99◆
96◆