Pair Analysis

Will the Intel Core i9-13900KS bottleneck the AMD Radeon RX 7800 XT?

Head-to-head compatibility for Intel Core i9-13900KS paired with AMD Radeon RX 7800 XT. FPSBuddy estimates FPS, load distribution, and bottleneck % for 68+ modern games at 1080p, 1440p, and 4K.

Estimated FPS across popular titles

Game	1080p	1440p	4K	Bottleneck
Grand Theft Auto VI Open World	61	40	21	28%
Cyberpunk 2077 (RT Overdrive) RPG	49	32	18	30%
Counter-Strike 2 FPS · Competitive	286	190	99	26%
Fortnite (Performance) Battle Royale	229	151	79	27%
Valorant FPS · Tactical	327	217	113	27%
Elden Ring Souls-like	74	48	25	29%

Try it live

Swap game or resolution to see how this pairing performs.

Build Configuration

Processor (CPU)

Graphics Card (GPU)

Game Title

Target Resolution

Algorithm

Resolution-scaled hardware vectors combined with per-game load offsets. Details on Methodology.

Estimated Game FPS

61FPS

Grand Theft Auto VI · 1080p · realistic optimized settings.

Bottleneck Level

No meaningful component gap detected.

Well balanced build

Your CPU and GPU are aligned for this workload — expect consistent frame delivery.

Estimated System Load

CPU Load77%

GPU Load79%

Smart Upgrade Path

Auto-derived from your current build imbalance.

Balanced

No upgrade needed

Your build is well matched — no upgrade would meaningfully raise FPS in this title.