BenchPair

Core i9-13900 bottleneck & gaming FPS

Ranked 28 of 201 desktop processors for gaming in our database (86th percentile). It can sustain roughly 168 fps in a typical AAA title regardless of resolution — that ceiling is what decides whether a graphics card is worth pairing with it.

SpecificationsRaptor Lake · 2023
ArchitectureRaptor Lake
Cores8 performance + 16 efficiency
Threads32
Boost clock5,600 MHz
L3 cache36 MB
TDP65 W
Released2023
Processor ceiling by game1080p, high

The frame rate this chip could sustain with an infinitely fast graphics card. It is almost the same at every resolution, because rendering more pixels gives the processor no extra work.

GameCPU ceilingWith Radeon RX 9070 XT
Cyberpunk 2077 174 fps 113 fps
Fortnite 215 fps 212 fps
Counter-Strike 2 243 fps 239 fps
Baldur's Gate 3 146 fps 144 fps
Red Dead Redemption 2 191 fps 126 fps
Microsoft Flight Simulator 2024 96 fps 95 fps
Best matched graphics cards1080p, high

Ranked by how little performance the pairing wastes. Anything much faster than the top entry will sit partly idle at this resolution — though it may still be worth it if you plan to move to 1440p or 4K.

Graphics cardEst. FPSUnused
Radeon RX 9070 XT 164 0.8%
GeForce RTX 4070 Ti Super 164 0.9%
GeForce RTX 5070 Ti 165 5.2%
Radeon RX 7900 XT 152 7.9%
GeForce RTX 4080 165 8.7%
Radeon RX 7900 XTX 165 8.8%

What a Core i9-13900 is good for

A strong mainstream gaming chip. It will keep up with most graphics cards at 1440p and above, and only starts to show its limits at 1080p with a fast card and a high refresh rate panel.

For the majority of builds this is enough processor, and money is better spent on the graphics side.

Performance cores and efficiency cores

This chip mixes 8 performance cores with 16 efficiency cores. Games run almost entirely on the performance cores; the efficiency cores absorb background work so it does not interrupt them. That is genuinely useful, but it means the headline core count overstates gaming capability — our model counts about 16.2 effective cores here, weighting an efficiency core well below a performance one.

Hyper-threading is enabled, adding 32 total threads.

Where it sits

Ranked 28 of 201 desktop processors for gaming. Nearest faster: Ryzen 7 7700X, Core Ultra 7 270K Plus. Just below: Core i9-13900F, Ryzen 5 9600. Full method on the methodology page.