Core i5-12400F with RX 9070 XT: Bottleneck & FPS

At 1440p, a Core i5-12400F + RX 9070 XT build averages about 111 FPS in AAA games at High settings, with 1% lows near 82 FPS: excellent balance. At 1080p the Core i5-12400F becomes the limit (31% CPU bottleneck at 1080p); from 1440p upward the RX 9070 XT takes over and the CPU has capacity to spare. In esports titles such as CS2 or Valorant expect around 306 FPS, enough for a 240 Hz monitor, while CPU-heavy games like Microsoft Flight Simulator drop to about 66 FPS with a 57% CPU bottleneck. Ray tracing costs this AMD card more than an equivalent NVIDIA GPU: about 60 FPS with RT on at 1440p.

Processor

Intel Core i5-12400F

6 cores / 12 threads · LGA1700 · 2022

Graphics card

AMD Radeon RX 9070 XT

16 GB VRAM · Ray tracing ✓ · 2025

1440p (2560×1440) · High · AAA games · Native · 32 GB · 165 Hz

Change settings

Balanced

Excellent balance at 1440p

The Core i5-12400F and RX 9070 XT are an excellent match at 1440p. Neither part holds the other back, and you can expect around 111 FPS in AAA games at High settings.

CPU120 FPSBottleneck

GPU122 FPSBottleneck

Display165 Hz

Max frames each part can deliver. Frames pile up in front of the slower one.

Avg FPS111

1% low82

CPU load92%

GPU load91%

Bottleneck by resolution

Core i5-12400F + RX 9070 XT at High settings in AAA games.

Resolution	Avg FPS	1% low	Bottleneck
1080p (1920×1080)	119	83	CPU 31%
1440p (2560×1440)	111	82	Balanced
UW 1440p (3440×1440)	99	77	GPU 15%
4K (3840×2160)	74	58	GPU 38%

FPS by game type

At 1440p, High settings.

Game type	Avg FPS	Limited by
AAA / mixed games Cyberpunk 2077, Black Myth: Wukong, Elden Ring	111	Balanced
Competitive esports CS2, Valorant, Fortnite (Performance), League of Legends	306	CPU 20%
CPU-heavy (strategy, sims, MMO) MS Flight Simulator, Cities: Skylines II, WoW, Baldur's Gate 3 Act 3	66	CPU 57%
Ray tracing / path tracing Cyberpunk RT Overdrive, Alan Wake 2, Indiana Jones	60	GPU 41%

Recommendations

Specific to these parts at 1440p.

Your 165 Hz monitor can show more frames than this build delivers. Variable refresh (G-Sync/FreeSync) will keep motion smooth.

Upgrade suggestions

The smallest upgrades that balance this build.

No upgrade needed. These parts are well matched at these settings.

Browse all 577 popular builds or open this build in the bottleneck calculator to try other settings.

Core i5-12400F + RX 9070 XT: quick answers

Does the Core i5-12400F bottleneck the RX 9070 XT?

1080p: 31% CPU-limited. 1440p: balanced. UW 1440p: 15% GPU-limited. 4K: 38% GPU-limited. At 1440p the CPU keeps up, so this is a sensible pairing. A GPU-limited result is the normal, healthy state for gaming.

How many FPS does the Core i5-12400F with RX 9070 XT get?

About 119 FPS at 1080p, 111 FPS at 1440p, 99 FPS at UW 1440p, 74 FPS at 4K in AAA games at High settings without upscaling. In esports games like CS2 and Valorant it reaches roughly 306 FPS at 1440p.

What is the best upgrade for a Core i5-12400F + RX 9070 XT build?

None is needed at 1440p. The Core i5-12400F and RX 9070 XT are well matched, so upgrade only when you want more FPS overall.