The Core i5-9400 is at least 2x faster gaming CPU than the Phenom II X4 820. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i5-9400
- At least 2x faster CPU for gaming
- Consumes up to 32% less energy – 65 vs 95 Watts
- Can execute more multi-threaded tasks simultaneously – 6 vs 4 threads
Advantages of the Phenom II X4 820
The Core i5-9400 is better in every way
Core i5-9400 vs Phenom II X4 820 for Gaming
The CPU's performance in selected game and settings
Core i5-9400
Oct 19th, 2018
Average FPS
186
100%
Min 1% FPS
123
100%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Phenom II X4 820
Sep 1st, 2009
Average FPS
164
88%
Min 1% FPS
111
90%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Core i5-9400 vs Phenom II X4 820 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 i5-9400 vs Phenom II X4 820 in synthetic CPU benchmarks
Performance Specifications
The Core i5-9400 vs Phenom II X4 820 in core CPU performance specifications
Core i5-9400
Oct 19th, 2018
Cores
6-core
100%
L3 Cache
9 MB
100%
Base Frequency
2.9 GHz
100%
Turbo Frequency
4.1 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
Phenom II X4 820
Sep 1st, 2009
Cores
4-core
67%
L3 Cache
4 MB
44%
Base Frequency
2.8 GHz
97%
Turbo Frequency
GHz
Max. DDR3 RAM Speed
1333 MHz
50%
Specifications
Comparison of all specifications
Core i5-9400 | SpecificationsComparison of all specifications | Phenom II X4 820 |
|---|---|---|
| General | ||
Oct 19th, 2018 | Release Date | Sep 1st, 2009 |
| Not Available | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | AMD Socket AM3 |
| Coffee Lake | Codename | Deneb |
65 W | Power Consumption | 95 W |
| Performance | ||
6 | Cores | 4 |
6 | Threads | 4 |
2.9 GHz | Base Frequency | 2.8 GHz |
| 4.1 GHz | Turbo Frequency | Non-Turbo |
9 MB | L3 Cache | 4 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR3 @ 1333 MHz |
| UHD 630 | Integrated Graphics | On certain motherboards (Chipset feature) |
| No | Overclockable | No |
