The Core i9-9900 is at least 2x faster gaming CPU than the FX-8120, however, it's a much worse value for money, as it's CA$601.86 more expensive!
Advantages of the Core i9-9900
- At least 2x faster CPU for gaming
- Consumes up to 48% less energy – 65 vs 125 Watts
- Can execute more multi-threaded tasks simultaneously – 16 vs 8 threads
Advantages of the FX-8120
- Up to 87% cheaper – CA$87.02 vs CA$688.88
- A much better value for money for gaming
Core i9-9900 vs FX-8120 for Gaming
The CPU's performance in selected game and settings
Core i9-9900
Apr 23rd, 2019
Average FPS
190
100%
Min 1% FPS
126
100%
Price, CA$
CA$688.88
12%
Value, CA$/FPS
CA$3.62/FPS
14%
FX-8120
Oct 12th, 2011
Average FPS
166
87%
Min 1% FPS
112
89%
Price, CA$
CA$87.02
100%
Value, CA$/FPS
CA$0.52/FPS
100%
Core i9-9900 vs FX-8120 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
Add a Game
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Synthetic Benchmarks
The Core i9-9900 vs FX-8120 in synthetic CPU benchmarks
Performance Specifications
The Core i9-9900 vs FX-8120 in core CPU performance specifications
Core i9-9900
Apr 23rd, 2019
Cores
8-core
100%
L3 Cache
16 MB
100%
Base Frequency
3.1 GHz
100%
Turbo Frequency
5 GHz
100%
Max. DDR4 RAM Speed
2666 MHz
100%
FX-8120
Oct 12th, 2011
Cores
8-core
100%
L3 Cache
8 MB
50%
Base Frequency
3.1 GHz
100%
Turbo Frequency
3.4 GHz
68%
Max. DDR3 RAM Speed
MHz
Specifications
Comparison of all specifications
Core i9-9900 | SpecificationsComparison of all specifications | FX-8120 |
|---|---|---|
| General | ||
Apr 23rd, 2019 | Release Date | Oct 12th, 2011 |
| $423.00 | MSRP | Not Available |
Desktop | Segment | Desktop |
| Intel Socket 1151 | Socket | AMD Socket AM3+ |
| Coffee Lake | Codename | Zambezi |
65 W | Power Consumption | 125 W |
| Performance | ||
| 8 | Cores | 8 |
16 | Threads | 8 |
| 3.1 GHz | Base Frequency | 3.1 GHz |
5.0 GHz | Turbo Frequency | 3.4 GHz |
16 MB | L3 Cache | 8 MB |
| Other Features | ||
| DDR4 @ 2666 MHz | RAM | DDR3 |
| UHD Graphics 630 | Integrated Graphics | On certain motherboards (Chipset feature) |
| No | Overclockable | Yes |
