Is AMD Radeon RX 7900 GRE compatible with AMD Ryzen 7 3800X?

Yes, if your motherboard supports the AM4 socket. Recommended PSU: 550W.

What FPS can I get with AMD Radeon RX 7900 GRE and AMD Ryzen 7 3800X?

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

DESKTOP

AMD Radeon RX 7900 GRE + AMD Ryzen 7 3800X

Q: Does the AMD Ryzen 7 3800X bottleneck the AMD Radeon RX 7900 GRE?

At 1080p, the estimated bottleneck is 59.7%.

Bottleneck Analysis & Gaming FPS Estimates

Severe CPU Bottleneck

Significant bottleneck (~59.7%). Upgrading the CPU is strongly recommended.

Bottleneck at a Glance

59.7%

1080p Bottleneck

CPU

55.2%

1440p Bottleneck

CPU

49.6%

4K Bottleneck

CPU

Component Specs

16GB

GPU VRAM

260W

GPU TDP

8C/16T

CPU Cores

AM4

Socket

🛒 Check AMD Radeon RX 7900 GRE Price 🛒 Check AMD Ryzen 7 3800X Price

Estimated FPS in Popular Games (1080p)

Game	Low	High	Ultra	Genre
Grand Theft Auto VI (GTA 6)	114	79	56	Open World
Cyberpunk 2077	161	112	79	Action Rpg
Counter-Strike 2 (CS2)	469	324	232	Fps Shooter
Valorant	642	442	318	Fps Shooter
Grand Theft Auto V (GTA 5)	298	206	148	Open World
Red Dead Redemption 2	201	140	100	Open World
Fortnite	351	242	173	Battle Royale
Call of Duty: Warzone	244	169	120	Battle Royale
Call of Duty: Black Ops 6	238	165	117	Fps Shooter
Apex Legends	402	278	200	Battle Royale
Minecraft (with Shaders)	224	155	111	Sandbox
League of Legends (LoL)	694	479	344	Moba
Dota 2	410	283	203	Moba
PUBG: Battlegrounds	308	213	152	Battle Royale
Overwatch 2	488	336	241	Fps Shooter
Rainbow Six Siege	554	382	274	Fps Shooter
Rust	184	128	91	Survival
Escape from Tarkov	158	109	78	Survival Fps
Hogwarts Legacy	176	122	87	Action Rpg
Elden Ring	217	151	108	Action Rpg
Baldur's Gate 3	195	135	97	Rpg
Starfield	136	94	67	Action Rpg
Helldivers 2	194	134	96	Co Op Shooter
Black Myth: Wukong	157	109	78	Action Rpg
Alan Wake 2	139	97	69	Survival Horror
Palworld	206	143	101	Survival
EA Sports FC 25	345	238	171	Sports
Forza Horizon 5	259	179	128	Racing
The Witcher 3 (Next-Gen)	202	140	100	Action Rpg
Marvel's Spider-Man 2	179	124	89	Action Adventure

Upgrade Recommendations

Current: AMD Ryzen 7 3800X

⬆ AMD Ryzen 7 5700X3D

+82.7% performance gain

Your AMD Ryzen 7 3800X limits the AMD Radeon RX 7900 GRE by ~59.7%. Upgrading to AMD Ryzen 7 5700X3D unlocks ~82.7% more CPU performance on the same socket.

View New Combo Check Price on Amazon

Compatibility & Power

⚡Recommended PSU: 550W (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: 16GB GDDR — check per-game requirements in the FPS table.

🔋GPU Power Draw: 260W — CPU: 105W

FAQ

Does the AMD Ryzen 7 3800X bottleneck the AMD Radeon RX 7900 GRE?

At 1080p, the estimated bottleneck is 59.7% (CPU).

What PSU do I need?

A quality 550W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

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