Is NVIDIA GeForce GTX 1660 Ti compatible with AMD Ryzen 9 5900X?

Yes, if your motherboard supports the AM4 socket. Recommended PSU: 400W.

What FPS can I get with NVIDIA GeForce GTX 1660 Ti and AMD Ryzen 9 5900X?

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

DESKTOP

NVIDIA GeForce GTX 1660 Ti + AMD Ryzen 9 5900X

Q: Does the AMD Ryzen 9 5900X bottleneck the NVIDIA GeForce GTX 1660 Ti?

At 1080p, the estimated bottleneck is 53.1%.

Bottleneck Analysis & Gaming FPS Estimates

Severe GPU Bottleneck

Significant bottleneck (~53.1%). Upgrading the GPU is strongly recommended.

Bottleneck at a Glance

53.1%

1080p Bottleneck

GPU

57.8%

1440p Bottleneck

GPU

60%

4K Bottleneck

GPU

Component Specs

6GB

GPU VRAM

120W

GPU TDP

12C/24T

CPU Cores

AM4

Socket

🛒 Check NVIDIA GeForce GTX 1660 Ti Price 🛒 Check AMD Ryzen 9 5900X Price

Estimated FPS in Popular Games (1080p)

Game	Low	High	Ultra	Genre
Grand Theft Auto VI (GTA 6)	65	20	14	Open World
Cyberpunk 2077	78	24	17	Action Rpg
Counter-Strike 2 (CS2)	338	233	167	Fps Shooter
Valorant	543	375	269	Fps Shooter
Grand Theft Auto V (GTA 5)	170	117	84	Open World
Red Dead Redemption 2	90	63	20	Open World
Fortnite	216	149	48	Battle Royale
Call of Duty: Warzone	150	46	33	Battle Royale
Call of Duty: Black Ops 6	136	42	30	Fps Shooter
Apex Legends	212	146	47	Battle Royale
Minecraft (with Shaders)	149	103	33	Sandbox
League of Legends (LoL)	588	406	291	Moba
Dota 2	296	204	147	Moba
PUBG: Battlegrounds	190	131	42	Battle Royale
Overwatch 2	278	191	137	Fps Shooter
Rainbow Six Siege	341	235	169	Fps Shooter
Rust	133	41	29	Survival
Escape from Tarkov	123	38	27	Survival Fps
Hogwarts Legacy	86	26	19	Action Rpg
Elden Ring	114	79	25	Action Rpg
Baldur's Gate 3	120	37	26	Rpg
Starfield	77	24	17	Action Rpg
Helldivers 2	110	34	24	Co Op Shooter
Black Myth: Wukong	70	22	15	Action Rpg
Alan Wake 2	58	18	12	Survival Horror
Palworld	108	75	24	Survival
EA Sports FC 25	181	125	40	Sports
Forza Horizon 5	117	80	25	Racing
The Witcher 3 (Next-Gen)	98	68	22	Action Rpg
Marvel's Spider-Man 2	94	29	21	Action Adventure

Upgrade Recommendations

Current: NVIDIA GeForce GTX 1660 Ti

⬆ NVIDIA GeForce RTX 3060 12GB

+46.7% performance gain

Your NVIDIA GeForce GTX 1660 Ti limits the AMD Ryzen 9 5900X by ~53.1%. Upgrading to NVIDIA GeForce RTX 3060 12GB delivers ~46.7% more GPU performance.

View New Combo Check Price on Amazon

Compatibility & Power

⚡Recommended PSU: 400W (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: 6GB GDDR — check per-game requirements in the FPS table.

🔋GPU Power Draw: 120W — CPU: 105W

FAQ

Does the AMD Ryzen 9 5900X bottleneck the NVIDIA GeForce GTX 1660 Ti?

At 1080p, the estimated bottleneck is 53.1% (GPU).

What PSU do I need?

A quality 400W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

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