Buy on Amazon
$320
In Stock
AvailabilityMSRP in USD: $589
Availability
MSRP in USD: $589
Availability
Availability
Key Differences
In short — Core i9-13900K outperforms the cheaper Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900K is 3677 days newer than the cheaper Pentium G645.
Advantages of Intel Core i9-13900K
- Performs up to 39% better in Sea of Thieves than Pentium G645 - 283 vs 204 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 32 vs 2 threads
Advantages of Intel Pentium G645
- Up to 87% cheaper than Core i9-13900K - $40.99 vs $320.0
- Consumes up to 48% less energy than Intel Core i9-13900K - 65 vs 125 Watts
Sea of Thieves
Resolution
1920 x 1080
Game Graphics
Mythical
Intel Core i9-13900K Desktop Processor 24 (8 P-cores + 16 E-cores) with Integrated Graphics - Unlocked
Buy for $320 on Amazon
In Stock
Updated 226 minutes ago
Intel Pentium G645 Dual-Core Processor 2.9 Ghz 3 MB Cache LGA 1155 - BX80623G645
Buy for $40.99 on Amazon
In Stock
Updated 225 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Mythical
Core i9-13900K
Desktop • Sep 27th, 2022
Pentium G645
Desktop • Sep 2nd, 2012
Geekbench 5 Benchmarks
Pentium G645
Desktop • Sep 2nd, 2012
Single-Core
465
15.635507733691997%
Multi-Core
800
3.9706174310105222%
Intel Core i9-13900K | vs | Intel Pentium G645 |
|---|---|---|
Sep 27th, 2022 | Release Date | Sep 2nd, 2012 |
| Core i9 | Collection | Pentium |
| Raptor Lake | Codename | Sandy Bridge |
| Intel Socket 1700 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
24 | Cores | 2 |
32 | Threads | 2 |
3.0 GHz | Base Clock Speed | 2.9 GHz |
| 5.8 GHz | Turbo Clock Speed | Non-Turbo |
| 125 W | TDP | 65 W |
10 nm | Process Size | 32 nm |
30.0x | Multiplier | 29.0x |
| UHD Graphics 770 | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
Builds Using Core i9-13900K or Pentium G645
Sea of Thieves, 1920 x 1080, Mythical
135 FPS
$12.96/FPS
GeForce RTX 3050
Core i9-13900K
64 GB, 1 TB SSD
Buy on Amazon
$1,749
In Stock
283 FPS
$13.78/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$3,899.99
In Stock
214 FPS
$8.87/FPS
GeForce RTX 4070
Core i9-13900K
32 GB, 1 TB SSD
Buy on Amazon
$1,899
In Stock
283 FPS
$13.78/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, 4 TB SSD
Buy on Amazon
$3,899.95
In Stock
239 FPS
$10.46/FPS
GeForce RTX 4070 Ti
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
188 FPS
$11.97/FPS
GeForce RTX 3070
Core i9-13900K
32 GB, 1 TB SSD
Buy on Amazon
$2,249.97
In Stock
262 FPS
$11.07/FPS
GeForce RTX 4080 SUPER
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
187 FPS
$10.96/FPS
GeForce RTX 4060 Ti 16 GB
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$2,049
In Stock
283 FPS
$13.57/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, 4 TB SSD
Buy on Amazon
$3,840.99
In Stock
261 FPS
$11.11/FPS
GeForce RTX 4080
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
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