The Core i7-7820HK is at least 2x slower gaming CPU than the Ryzen 9 7900. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i7-7820HK
- Consumes up to 31% less energy – 45 vs 65 Watts
Advantages of the Ryzen 9 7900
- At least 2x faster CPU for gaming
- Can execute more multi-threaded tasks simultaneously – 24 vs 8 threads
Core i7-7820HK vs Ryzen 9 7900 for Gaming
The CPU's performance in selected game and settings
Core i7-7820HK
Jan 3rd, 2017
Average FPS
183
84%
Min 1% FPS
122
85%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Ryzen 9 7900
Jan 14th, 2023
Average FPS
218
100%
Min 1% FPS
143
100%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Core i7-7820HK vs Ryzen 9 7900 in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Core i7-7820HK vs Ryzen 9 7900 in synthetic CPU benchmarks
Performance Specifications
The Core i7-7820HK vs Ryzen 9 7900 in core CPU performance specifications
Core i7-7820HK
Jan 3rd, 2017
Cores
4-core
33%
L3 Cache
8 MB
12%
Base Frequency
2.9 GHz
78%
Turbo Frequency
3.9 GHz
72%
Max. DDR4 RAM Speed
2400 MHz
46%
Ryzen 9 7900
Jan 14th, 2023
Cores
12-core
100%
L3 Cache
64 MB
100%
Base Frequency
3.7 GHz
100%
Turbo Frequency
5.4 GHz
100%
Max. DDR5 RAM Speed
5200 MHz
100%
Specifications
Comparison of all specifications
Core i7-7820HK | SpecificationsComparison of all specifications | Ryzen 9 7900 |
|---|---|---|
| General | ||
| Jan 3rd, 2017 | Release Date | Jan 14th, 2023 |
$378.00 | MSRP | $429.00 |
Laptop | Segment | Desktop |
| Intel BGA 1440 | Socket | AMD Socket AM5 |
| Kaby Lake | Codename | Raphael |
45 W | Power Consumption | 65 W |
| Performance | ||
| 4 | Cores | 12 |
| 8 | Threads | 24 |
| 2.9 GHz | Base Frequency | 3.7 GHz |
| 3.9 GHz | Turbo Frequency | 5.4 GHz |
| 8 MB | L3 Cache | 64 MB |
| Other Features | ||
| DDR3, DDR4 @ 2400 MHz | RAM | DDR5 @ 5200 MHz |
| Intel HD Graphics 630 | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
