The Core i7-14700HX is at least 2x faster gaming CPU than the Pentium G645. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-14700HX
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 28 vs 2 threads
Advantages of the Pentium G645
The Core i7-14700HX is better in every way
Core i7-14700HX vs Pentium G645 for Gaming
The CPU's performance in selected game and settings
Core i7-14700HX
Jan 8th, 2024
Average FPS
210
100%
Min 1% FPS
138
100%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Pentium G645
Sep 2nd, 2012
Average FPS
167
80%
Min 1% FPS
112
81%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Core i7-14700HX vs Pentium G645 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Core i7-14700HX vs Pentium G645 in synthetic CPU benchmarks
Performance Specifications
The Core i7-14700HX vs Pentium G645 in core CPU performance specifications
Core i7-14700HX
Jan 8th, 2024
Cores
20-core
100%
L3 Cache
33 MB
100%
Base Frequency
2.1 GHz
72%
Turbo Frequency
5.5 GHz
100%
Max. DDR5 RAM Speed
5600 MHz
100%
Pentium G645
Sep 2nd, 2012
Cores
2-core
10%
L3 Cache
3 MB
9%
Base Frequency
2.9 GHz
100%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i7-14700HX | SpecificationsComparison of all specifications | Pentium G645 |
|---|---|---|
| General | ||
Jan 8th, 2024 | Release Date | Sep 2nd, 2012 |
| Not Available | MSRP | Not Available |
Mobile | Segment | Desktop |
| Intel BGA 1964 | Socket | Intel Socket 1155 |
| Raptor Lake | Codename | Sandy Bridge |
| Not Available | Power Consumption | 65 W |
| Performance | ||
20 | Cores | 2 |
28 | Threads | 2 |
| 2.1 GHz | Base Frequency | 2.9 GHz |
| 5.5 GHz | Turbo Frequency | Non-Turbo |
33 MB | L3 Cache | 3 MB |
| Other Features | ||
| DDR4 @ 3200 MHz, DDR5 @ 5600 MHz | RAM | DDR3 |
| UHD Graphics 770 | Integrated Graphics | Intel HD (Sandy Bridge) |
Yes | Overclockable | No |
