The Core i7-7700T is a clear winner – it's at least 2x faster gaming CPU than the Pentium G645 and it's also a slightly better value for money, as it's only CA$83.74 more expensive!
Advantages of the Core i7-7700T
- At least 2x faster CPU for gaming
- A slightly better value for money for gaming
- Consumes up to 46% less energy – 35 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously – 8 vs 2 threads
Advantages of the Pentium G645
- Up to 59% cheaper – CA$58.17 vs CA$141.91
Core i7-7700T vs Pentium G645 for Gaming
The CPU's performance in selected game and settings
Core i7-7700T
Jan 3rd, 2017
Average FPS
183
100%
Min 1% FPS
121
100%
Price, CA$
CA$141.91
40%
Value, CA$/FPS
CA$0.77/FPS
44%
Pentium G645
Sep 2nd, 2012
Average FPS
167
91%
Min 1% FPS
112
93%
Price, CA$
CA$58.17
100%
Value, CA$/FPS
CA$0.34/FPS
100%
Core i7-7700T 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 i7-7700T vs Pentium G645 in synthetic CPU benchmarks
Performance Specifications
The Core i7-7700T vs Pentium G645 in core CPU performance specifications
Core i7-7700T
Jan 3rd, 2017
Cores
4-core
100%
L3 Cache
8 MB
100%
Base Frequency
2.9 GHz
100%
Turbo Frequency
3.8 GHz
100%
Max. DDR4 RAM Speed
2400 MHz
100%
Pentium G645
Sep 2nd, 2012
Cores
2-core
50%
L3 Cache
3 MB
38%
Base Frequency
2.9 GHz
100%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i7-7700T | SpecificationsComparison of all specifications | Pentium G645 |
|---|---|---|
| General | ||
Jan 3rd, 2017 | Release Date | Sep 2nd, 2012 |
| Not Available | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | Intel Socket 1155 |
| Kaby Lake | Codename | Sandy Bridge |
35 W | Power Consumption | 65 W |
| Performance | ||
4 | Cores | 2 |
8 | Threads | 2 |
| 2.9 GHz | Base Frequency | 2.9 GHz |
| 3.8 GHz | Turbo Frequency | Non-Turbo |
8 MB | L3 Cache | 3 MB |
| Other Features | ||
| DDR4 @ 2400 MHz | RAM | DDR3 |
| HD 630 | Integrated Graphics | Intel HD (Sandy Bridge) |
| No | Overclockable | No |
