Buy on Amazon
$189.95
In Stock
Availability
Availability
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
Key Differences
In short, we have a clear winner — Core i9-11900KF outperforms the cheaper Phenom X4 9550 on the selected game parameters, and is also a better bang for your buck! The better performing Core i9-11900KF is 4737 days newer than the cheaper Phenom X4 9550.
Advantages of AMD Phenom X4 9550
- Up to 20% cheaper than Core i9-11900KF - $189.95 vs $237.0
- Consumes up to 24% less energy than Intel Core i9-11900KF - 95 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Advantages of Intel Core i9-11900KF
- Performs up to 161% better in The Callisto Protocol than Phenom X4 9550 - 162 vs 62 FPS
- Up to 52% better value when playing The Callisto Protocol than Phenom X4 9550 - $1.46 vs $3.06 per FPS
- Can execute more multi-threaded tasks simultaneously than AMD Phenom X4 9550 - 16 vs 4 threads
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
AMD Phenom X4 9550 2.2GHz 4x512KB Socket AM2+ Quad-Core CPU - CPU ONLY
Buy for $189.95 on Amazon
In Stock
Updated 16 minutes ago
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
162
100%
Value, $/FPS
$1.46/FPS
100%
Price, $
$237
80%
FPS and Value Winner
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W
Buy for $237 on Amazon
In Stock
Updated 26 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Phenom X4 9550
Desktop • Mar 27th, 2008
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
AMD Phenom X4 9550 | vs | Intel Core i9-11900KF |
|---|---|---|
| Mar 27th, 2008 | Release Date | Mar 16th, 2021 |
| Phenom X4 | Collection | Core i9 |
| Agena | Codename | Rocket Lake |
| AMD Socket AM2+ | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 4 | Threads | 16 |
| 2.2 GHz | Base Clock Speed | 3.5 GHz |
| Non-Turbo | Turbo Clock Speed | 5.3 GHz |
95 W | TDP | 125 W |
| 65 nm | Process Size | 14 nm |
| 11.0x | Multiplier | 35.0x |
On certain motherboards (Chipset feature) | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Phenom X4 9550 or Core i9-11900KF
The Callisto Protocol, 1920 x 1080, Ultra
77 FPS
$12.99/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
$999.99
In Stock
103 FPS
$32.04/FPS
GeForce RTX 3090
Core i9-11900KF
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,299.97
In Stock
77 FPS
$20.77/FPS
GeForce RTX 3070
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,599
In Stock
106 FPS
$30.19/FPS
Radeon RX 6900 XT
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
$3,199.99
In Stock
43 FPS
$26.26/FPS
GeForce RTX 3050
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,129
In Stock
103 FPS
$63.1/FPS
GeForce RTX 3090
Core i9-11900KF
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$6,499
In Stock
82 FPS
$23.78/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 500 GB SSD + 4 TB HDD
Buy on Amazon
$1,949.99
In Stock
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