Buy on Amazon
$40.99
In Stock
Availability
Availability
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 7800X3D 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 Ryzen 7 7800X3D is 3776 days newer than the cheaper Pentium G645.
Advantages of Intel Pentium G645
- Up to 91% cheaper than Ryzen 7 7800X3D - $40.99 vs $459.0
- Consumes up to 46% less energy than AMD Ryzen 7 7800X3D - 65 vs 120 Watts
Advantages of AMD Ryzen 7 7800X3D
- Performs up to 11% better in The Outer Worlds than Pentium G645 - 217 vs 195 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 16 vs 2 threads
The Outer Worlds
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Pentium G645 Dual-Core Processor 2.9 Ghz 3 MB Cache LGA 1155 - BX80623G645
Buy for $40.99 on Amazon
In Stock
Updated 36 minutes ago
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor
Buy for $459 on Amazon
In Stock
Updated 46 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Pentium G645
Desktop • Sep 2nd, 2012
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Intel Pentium G645 | vs | AMD Ryzen 7 7800X3D |
|---|---|---|
| Sep 2nd, 2012 | Release Date | Jan 4th, 2023 |
| Pentium | Collection | Ryzen 7 |
| Sandy Bridge | Codename | Raphael |
| Intel Socket 1155 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 4.2 GHz |
| Non-Turbo | Turbo Clock Speed | 5.0 GHz |
65 W | TDP | 120 W |
| 32 nm | Process Size | 5 nm |
| 29.0x | Multiplier | 42.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Radeon Graphics |
| No | Overclockable | No |
Builds Using Pentium G645 or Ryzen 7 7800X3D
The Outer Worlds, 1920 x 1080, Ultra
202 FPS
$12.38/FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
173 FPS
$9.83/FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
$1,699.99
In Stock
202 FPS
$12.37/FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
64 GB, N/A Storage
Buy on Amazon
$2,499
In Stock
181 FPS
$12.15/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,199.99
In Stock
168 FPS
$9.7/FPS
Radeon RX 7800 XT
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$1,629.99
In Stock
188 FPS
$10.11/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
$1,899.99
In Stock
181 FPS
$13.7/FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,479.99
In Stock
201 FPS
$14.93/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
157 FPS
$9.55/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
16 GB, 1 TB SSD
Buy on Amazon
$1,499.99
In Stock
201 FPS
$12.44/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, 1 TB SSD + 3 TB HDD
Buy on Amazon
$2,499.99
In Stock
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