Is AMD Radeon RX 6700 10GB compatible with AMD Ryzen 9 3900X?

Yes, if your motherboard supports the AM4 socket. Recommended PSU: 450W.

What FPS can I get with AMD Radeon RX 6700 10GB and AMD Ryzen 9 3900X?

FPS varies by game and preset. See the detailed per-game table above.

DESKTOP

AMD Radeon RX 6700 10GB + AMD Ryzen 9 3900X

Q: Does the AMD Ryzen 9 3900X bottleneck the AMD Radeon RX 6700 10GB?

At 1080p, the estimated bottleneck is 18.5%.

Bottleneck Analysis & Gaming FPS Estimates

Moderate CPU Bottleneck

Noticeable bottleneck (~18.5%). Consider upgrading the weaker component.

Bottleneck at a Glance

18.5%

1080p Bottleneck

CPU

9.5%

1440p Bottleneck

CPU

1.8%

4K Bottleneck

Balanced

Component Specs

10GB

GPU VRAM

175W

GPU TDP

12C/24T

CPU Cores

AM4

Socket

🛒 Check AMD Radeon RX 6700 10GB Price 🛒 Check AMD Ryzen 9 3900X Price

Estimated FPS in Popular Games (1080p)

Game	Low	High	Ultra	Genre
Grand Theft Auto VI (GTA 6)	75	52	37	Open World
Cyberpunk 2077	99	69	48	Action Rpg
Counter-Strike 2 (CS2)	337	232	166	Fps Shooter
Valorant	495	342	246	Fps Shooter
Grand Theft Auto V (GTA 5)	195	135	97	Open World
Red Dead Redemption 2	121	84	60	Open World
Fortnite	236	163	116	Battle Royale
Call of Duty: Warzone	164	113	81	Battle Royale
Call of Duty: Black Ops 6	156	108	77	Fps Shooter
Apex Legends	255	176	127	Battle Royale
Minecraft (with Shaders)	155	107	77	Sandbox
League of Legends (LoL)	536	370	266	Moba
Dota 2	294	203	146	Moba
PUBG: Battlegrounds	207	143	102	Battle Royale
Overwatch 2	319	220	158	Fps Shooter
Rainbow Six Siege	373	257	185	Fps Shooter
Rust	132	92	65	Survival
Escape from Tarkov	118	81	58	Survival Fps
Hogwarts Legacy	109	75	54	Action Rpg
Elden Ring	138	95	68	Action Rpg
Baldur's Gate 3	131	91	65	Rpg
Starfield	89	62	44	Action Rpg
Helldivers 2	127	88	63	Co Op Shooter
Black Myth: Wukong	94	65	47	Action Rpg
Alan Wake 2	82	57	40	Survival Horror
Palworld	131	90	64	Survival
EA Sports FC 25	219	151	109	Sports
Forza Horizon 5	156	108	77	Racing
The Witcher 3 (Next-Gen)	125	86	62	Action Rpg
Marvel's Spider-Man 2	114	78	56	Action Adventure

Upgrade Recommendations

Current: AMD Ryzen 9 3900X

⬆ AMD Ryzen 7 5800X3D

+84.1% performance gain

Your AMD Ryzen 9 3900X limits the AMD Radeon RX 6700 10GB by ~18.5%. Upgrading to AMD Ryzen 7 5800X3D unlocks ~84.1% more CPU performance on the same socket.

View New Combo Check Price on Amazon

Compatibility & Power

⚡Recommended PSU: 450W (80+ Bronze or better)

🔌CPU Socket: AM4 — verify your motherboard compatibility.

⚠️Upgrading to Ryzen 5000 series on B350/B450/X470 motherboards requires a BIOS update.

🎮VRAM: 10GB GDDR — check per-game requirements in the FPS table.

🔋GPU Power Draw: 175W — CPU: 105W

FAQ

Does the AMD Ryzen 9 3900X bottleneck the AMD Radeon RX 6700 10GB?

At 1080p, the estimated bottleneck is 18.5% (CPU).

What PSU do I need?

A quality 450W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

Yes — as long as you stay on the AM4 socket.