Intel Core i5-9400F + Radeon RX 7900 XTX Bottleneck
4K16 GB RAMGaming Estimate based on PassMark scores
Excellent balance
2.2%
bottleneck at 4K
The processor is slightly behind the graphics card, but the difference is too small to notice at 4K.
Which part is the limit?
Limit: CPU
← CPU is the limitBalancedGPU is the limit →
CPU est. usage in games 99%
GPU est. usage in games 97%
At other resolutions
Things to know
- 24 GB VRAM is enough for 4K.
- 16 GB RAM won't limit games.
- Real FPS also depends on the game, settings and cooling. Treat this as an estimate.
Spec comparison
Processor
Intel Core i5-9400F
- Cores
- 6
- Base / boost clock
- 2.9 GHz / 4.1 GHz
- Single-thread score
- 2,420
- CPU Mark
- 9,463
- TDP
- 65 W
- Socket
- FCLGA1151-2
- Category
- Desktop, Laptop
- Released
- Feb 2019
- Price
- $145
Graphics card
Radeon RX 7900 XTX
- VRAM
- 24 GB
- Core clock
- 1855 MHz
- G3D Mark
- 31,476
- G2D Mark
- 1,290
- TDP
- 355 W
- Bus
- PCIe 4.0 x16
- Category
- Desktop
- Released
- Dec 2022
- Price
- $1,995
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