Core i5-14400F with Arc B580: Bottleneck & FPS

Paired with the Arc B580, the Core i5-14400F delivers roughly 78 FPS at 1080p (1% lows ≈61) in modern AAA games, which our model rates as “heavily GPU-limited”. The Arc B580 is the limiting part at every resolution, so the 10-core Core i5-14400F (LGA1700) still has headroom for about 128 FPS and room for a faster card later. In esports titles such as CS2 or Valorant expect around 247 FPS, enough for a 144 Hz monitor, while CPU-heavy games like Microsoft Flight Simulator drop to about 70 FPS with a 28% CPU bottleneck. With ray tracing enabled, expect about 41 FPS at 1080p, so turn on DLSS or FSR to get back above 60.

Processor

Intel Core i5-14400F

10 cores / 16 threads · LGA1700 · 2024

Graphics card

Intel Arc B580

12 GB VRAM · Ray tracing ✓ · 2024

1080p (1920×1080) · High · AAA games · Native · 32 GB · 165 Hz

Change settings

GPU-limited

Heavily GPU-limited at 1080p

The Arc B580 is the limiting part at 1080p, which is the normal and preferred situation for gaming. The Core i5-14400F has headroom for about 128 FPS, so it can handle a faster GPU later.

CPU128 FPSBottleneck

GPU78 FPSBottleneck

Display165 Hz

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

Avg FPS78

1% low61

CPU load61%

GPU load99%

Bottleneck by resolution

Core i5-14400F + Arc B580 at High settings in AAA games.

Resolution	Avg FPS	1% low	Bottleneck
1080p (1920×1080)	78	61	GPU 39%
1440p (2560×1440)	55	43	GPU 57%
UW 1440p (3440×1440)	46	36	GPU 64%
4K (3840×2160)	33	26	GPU 74%

FPS by game type

At 1080p, High settings.

Game type	Avg FPS	Limited by
AAA / mixed games Cyberpunk 2077, Black Myth: Wukong, Elden Ring	78	GPU 39%
Competitive esports CS2, Valorant, Fortnite (Performance), League of Legends	247	GPU 25%
CPU-heavy (strategy, sims, MMO) MS Flight Simulator, Cities: Skylines II, WoW, Baldur's Gate 3 Act 3	70	CPU 28%
Ray tracing / path tracing Cyberpunk RT Overdrive, Alan Wake 2, Indiana Jones	41	GPU 62%

Recommendations

Specific to these parts at 1080p.

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

GPU upgrades for this CPU

The Core i5-14400F can drive a faster card at 1080p.

Step upRTX 4070≈113 FPS (+45%) · balanced Best match for your CPURTX 5060 Ti 8GB≈105 FPS (+35%) · GPU 16%

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

Core i5-14400F + Arc B580: quick answers

Does the Core i5-14400F bottleneck the Arc B580?

1080p: 39% GPU-limited. 1440p: 57% GPU-limited. UW 1440p: 64% GPU-limited. 4K: 74% GPU-limited. At 1080p 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 i5-14400F with Arc B580 get?

About 78 FPS at 1080p, 55 FPS at 1440p, 46 FPS at UW 1440p, 33 FPS at 4K in AAA games at High settings without upscaling. In esports games like CS2 and Valorant it reaches roughly 247 FPS at 1080p.

What is the best upgrade for a Core i5-14400F + Arc B580 build?

At 1080p, the most effective upgrade is the RTX 4070 or RTX 5060 Ti 8GB. Use the calculator to check other resolutions and settings.