Buy on Amazon
CA$489
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $429
Availability
MSRP in USD: $429
Key Differences
In short — Ryzen 9 7900 outperforms Ryzen 9 7945HX on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 10 days newer than Ryzen 9 7945HX.
Advantages of AMD Ryzen 9 7945HX
- Consumes up to 15% less energy than AMD Ryzen 9 7900 - 55 vs 65 Watts
Advantages of AMD Ryzen 9 7900
- Performs up to 1% better in Lost Ark than Ryzen 9 7945HX - 308 vs 305 FPS
Lost Ark
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 7900
Desktop • Jan 14th, 2023
FPS
308
100%
Value, CA$/FPS
CA$1.59/FPS
100%
Price, CA$
CA$489
100%
FPS and Value Winner
AMD Ryzen™ 9 7900 12-Core, 24-Thread Unlocked Desktop Processor
Buy for CA$489 on Amazon
In Stock
Updated 276 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
AMD Ryzen 9 7945HX | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Jan 4th, 2023 | Release Date | Jan 14th, 2023 |
| Ryzen 9 | Collection | Ryzen 9 |
| Dragon Range | Codename | Raphael |
| AMD Socket FL1 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
16 | Cores | 12 |
32 | Threads | 24 |
| 2.5 GHz | Base Clock Speed | 3.7 GHz |
| 5.4 GHz | Turbo Clock Speed | 5.4 GHz |
55 W | TDP | 65 W |
| 5 nm | Process Size | 5 nm |
| 25.0x | Multiplier | 37.0x |
| Radeon 610M | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Ryzen 9 7945HX or Ryzen 9 7900
Lost Ark, 1920 x 1080, Very High
233 FPS
CA$19.31/FPS
GeForce RTX 4080 Mobile
Ryzen 9 7945HX
32 GB, 1 TB SSD
Buy on Amazon
CA$4,499
In Stock
244 FPS
CA$23.6/FPS
GeForce RTX 4090 Mobile
Ryzen 9 7945HX
32 GB, 2 TB SSD
Buy on Amazon
CA$5,758
In Stock
205 FPS
CA$17.56/FPS
GeForce RTX 4070 Mobile
Ryzen 9 7945HX
64 GB, 4 TB SSD
Buy on Amazon
CA$3,599
In Stock
275 FPS
CA$25.33/FPS
GeForce RTX 4080
Ryzen 9 7900
64 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
CA$6,966.29
In Stock
275 FPS
CA$31.94/FPS
GeForce RTX 4080
Ryzen 9 7900
16 GB, 4 TB SSD + 10 TB HDD
Buy on Amazon
CA$8,783.21
In Stock
Similar CPU Comparisons
Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.
