Buy on Amazon
CA$599.9
In Stock
Availability
Availability
No items available
AvailabilityMSRP in USD: $449
Availability
MSRP in USD: $449
Key Differences
In short — Ryzen 7 7800X3D outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 7 7800X3D is 4677 days newer than Xeon E5645.
Advantages of Intel Xeon E5645
- Consumes up to 33% less energy than AMD Ryzen 7 7800X3D - 80 vs 120 Watts
Advantages of AMD Ryzen 7 7800X3D
- Performs up to 49% better in Microsoft Flight Simulator 2020 than Xeon E5645 - 131 vs 88 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Xeon E5645 - 16 vs 12 threads
- Works without a dedicated GPU, while Intel Xeon E5645 doesn't have integrated graphics
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
FPS
131
100%
Value, CA$/FPS
CA$4.58/FPS
100%
Price, CA$
CA$599.9
100%
FPS and Value Winner
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor, Cooler not Included
Buy for CA$599.9 on Amazon
In Stock
Updated 131 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Xeon E5645
Server/Workstation • Mar 16th, 2010
Ryzen 7 7800X3D
Desktop • Jan 4th, 2023
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | AMD Ryzen 7 7800X3D |
|---|---|---|
| Mar 16th, 2010 | Release Date | Jan 4th, 2023 |
| Xeon | Collection | Ryzen 7 |
| Westmere-EP | Codename | Raphael |
| Intel Socket 1366 | Socket | AMD Socket AM5 |
Server | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 2.4 GHz | Base Clock Speed | 4.2 GHz |
| 2.7 GHz | Turbo Clock Speed | 5.0 GHz |
80 W | TDP | 120 W |
| 32 nm | Process Size | 5 nm |
| 18.0x | Multiplier | 42.0x |
| None | Integrated Graphics | Radeon Graphics |
| No | Overclockable | No |
PC Builds Using Xeon E5645 or Ryzen 7 7800X3D
Microsoft Flight Simulator 2020, 1920 x 1080, Ultra
110 FPS
CA$29.33/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$3,226.33
In Stock
104 FPS
CA$25.7/FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
CA$2,673.05
In Stock
97 FPS
CA$29.79/FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$2,889.79
In Stock
118 FPS
GeForce RTX 4080 SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of Stock
107 FPS
GeForce RTX 4070 Ti
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of Stock
101 FPS
CA$24.77/FPS
Radeon RX 7800 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
CA$2,501.45
In Stock
110 FPS
CA$23.51/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$2,585.7
In Stock
81 FPS
CA$26.73/FPS
Radeon RX 7600 XT
Ryzen 7 7800X3D
32 GB, 1 TB SSD
Buy on Amazon
CA$2,164.79
In Stock
131 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of Stock
104 FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of Stock
110 FPS
CA$28.64/FPS
GeForce RTX 4070 Ti SUPER
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$3,149.99
In Stock
118 FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of Stock
104 FPS
GeForce RTX 4070 SUPER
Ryzen 7 7800X3D
12 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of Stock
118 FPS
CA$38.27/FPS
GeForce RTX 4080
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$4,515.73
In Stock
131 FPS
GeForce RTX 4090
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
CA$N/A
Out of Stock
97 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, 2 TB SSD
Buy on Amazon
CA$N/A
Out of Stock
97 FPS
GeForce RTX 4070
Ryzen 7 7800X3D
32 GB, N/A Storage
Buy on Amazon
CA$N/A
Out of 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.
