Is AMD Radeon RX 7900 XTX compatible with AMD Ryzen 3 3100?

Yes, if your motherboard supports the AM4 socket. Recommended PSU: 600W.

What FPS can I get with AMD Radeon RX 7900 XTX and AMD Ryzen 3 3100?

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

DESKTOP

AMD Radeon RX 7900 XTX + AMD Ryzen 3 3100

Q: Does the AMD Ryzen 3 3100 bottleneck the AMD Radeon RX 7900 XTX?

At 1080p, the estimated bottleneck is 60%.

Bottleneck Analysis & Gaming FPS Estimates

Severe CPU Bottleneck

Significant bottleneck (~60%). Upgrading the CPU is strongly recommended.

Bottleneck at a Glance

60%

1080p Bottleneck

CPU

60%

1440p Bottleneck

CPU

60%

4K Bottleneck

CPU

Component Specs

24GB

GPU VRAM

355W

GPU TDP

4C/8T

CPU Cores

AM4

Socket

🛒 Check AMD Radeon RX 7900 XTX Price 🛒 Check AMD Ryzen 3 3100 Price

Estimated FPS in Popular Games (1080p)

Game	Low	High	Ultra	Genre
Grand Theft Auto VI (GTA 6)	136	94	67	Open World
Cyberpunk 2077	199	138	97	Action Rpg
Counter-Strike 2 (CS2)	523	360	258	Fps Shooter
Valorant	672	464	333	Fps Shooter
Grand Theft Auto V (GTA 5)	355	246	176	Open World
Red Dead Redemption 2	253	175	126	Open World
Fortnite	410	283	202	Battle Royale
Call of Duty: Warzone	285	197	140	Battle Royale
Call of Duty: Black Ops 6	284	196	140	Fps Shooter
Apex Legends	488	337	243	Battle Royale
Minecraft (with Shaders)	255	177	127	Sandbox
League of Legends (LoL)	728	502	360	Moba
Dota 2	456	315	226	Moba
PUBG: Battlegrounds	360	248	178	Battle Royale
Overwatch 2	581	401	288	Fps Shooter
Rainbow Six Siege	647	446	321	Fps Shooter
Rust	205	142	102	Survival
Escape from Tarkov	171	118	85	Survival Fps
Hogwarts Legacy	218	150	108	Action Rpg
Elden Ring	264	183	131	Action Rpg
Baldur's Gate 3	228	157	113	Rpg
Starfield	162	113	80	Action Rpg
Helldivers 2	231	160	114	Co Op Shooter
Black Myth: Wukong	197	137	98	Action Rpg
Alan Wake 2	177	123	87	Survival Horror
Palworld	251	173	123	Survival
EA Sports FC 25	419	289	208	Sports
Forza Horizon 5	326	225	160	Racing
The Witcher 3 (Next-Gen)	250	173	124	Action Rpg
Marvel's Spider-Man 2	218	150	108	Action Adventure

Upgrade Recommendations

Current: AMD Ryzen 3 3100

⬆ AMD Ryzen 5 5600

+77.8% performance gain

Your AMD Ryzen 3 3100 limits the AMD Radeon RX 7900 XTX by ~60%. Upgrading to AMD Ryzen 5 5600 unlocks ~77.8% more CPU performance on the same socket.

View New Combo Check Price on Amazon

Compatibility & Power

⚡Recommended PSU: 600W (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: 24GB GDDR — check per-game requirements in the FPS table.

🔋GPU Power Draw: 355W — CPU: 65W

FAQ

Does the AMD Ryzen 3 3100 bottleneck the AMD Radeon RX 7900 XTX?

At 1080p, the estimated bottleneck is 60% (CPU).

What PSU do I need?

A quality 600W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

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