Intel Core i9-13900K + Radeon RX 7900 GRE Bottleneck
1080p16 GB RAMGaming Estimate based on PassMark scores
Good balance
10.9%
bottleneck at 1080p
The graphics card sets the frame rate at 1080p. The processor has more power than this card can use. For more FPS, upgrade the GPU.
Which part is the limit?
Limit: GPU
← CPU is the limitBalancedGPU is the limit →
CPU est. usage in games 75%
GPU est. usage in games 99%
At other resolutions
Things to know
- 16 GB VRAM is enough for 1080p.
- 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 i9-13900K
- Cores
- 8
- Base / boost clock
- 3.0 GHz / 5.8 GHz
- Single-thread score
- 4,594
- CPU Mark
- 58,037
- TDP
- 125 W
- Socket
- FCLGA1700
- Category
- Desktop
- Released
- Sep 2022
- Price
- $599
Graphics card
Radeon RX 7900 GRE
- VRAM
- 16 GB
- Core clock
- 1287 MHz
- G3D Mark
- 27,473
- G2D Mark
- 1,213
- TDP
- 260 W
- Bus
- PCIe 4.0 x16
- Category
- Desktop
- Released
- Aug 2023
- Price
- $979
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