Buy on Amazon
$99
In Stock
Availability
Availability
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
Key Differences
In short — Core i9-11900KF outperforms the cheaper Core i5-2550K on the selected game parameters. However, the worse performing Core i5-2550K is a better bang for your buck. The better performing Core i9-11900KF is 3333 days newer than the cheaper Core i5-2550K.
Advantages of Intel Core i5-2550K
- Up to 59% cheaper than Core i9-11900KF - $99.0 vs $240.0
- Up to 52% better value when playing Rocket League than Core i9-11900KF - $0.15 vs $0.31 per FPS
- Consumes up to 24% less energy than Intel Core i9-11900KF - 95 vs 125 Watts
Advantages of Intel Core i9-11900KF
- Performs up to 12% better in Rocket League than Core i5-2550K - 767 vs 682 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-2550K - 16 vs 4 threads
Rocket League
Resolution
1920 x 1080
Game Graphics
High Quality
Core i5-2550K
Desktop • Jan 30th, 2012
FPS
682
88.91786179921773%
Value, $/FPS
$0.15/FPS
100%
Price, $
$99
100%
Value Winner
BX80623I52550K Intel Core i5 Quad-core i5-2550K 3.4GHz Desktop Processor BX80623I52550K
Buy for $99 on Amazon
In Stock
Updated 361349 minutes ago
Core i9-11900KF
Desktop • Mar 16th, 2021
FPS
767
100%
Value, $/FPS
$0.31/FPS
48.387096774193544%
Price, $
$240
41%
FPS 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 $240 on Amazon
In Stock
Updated 361349 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High Quality
Core i5-2550K
Desktop • Jan 30th, 2012
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-2550K
Desktop • Jan 30th, 2012
Single-Core
680
29.3482952093224%
Multi-Core
2040
20.14814814814815%
Intel Core i5-2550K | vs | Intel Core i9-11900KF |
|---|---|---|
| Jan 30th, 2012 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Sandy Bridge | Codename | Rocket Lake |
| Intel Socket 1155 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 4 | Threads | 16 |
| 3.4 GHz | Base Clock Speed | 3.5 GHz |
| 3.8 GHz | Turbo Clock Speed | 5.3 GHz |
95 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 34.0x | Multiplier | 35.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i5-2550K or Core i9-11900KF
Rocket League, 1920 x 1080, High Quality
476 FPS
$2.52/FPS
Radeon RX 6800 XT
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
$1,199.99
In Stock
486 FPS
$6.79/FPS
GeForce RTX 3090
Core i9-11900KF
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,299.97
In Stock
378 FPS
$4.93/FPS
GeForce RTX 3070
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,862
In Stock
378 FPS
$3.13/FPS
GeForce RTX 3070
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,184.4
In Stock
501 FPS
$6.39/FPS
Radeon RX 6900 XT
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
$3,199.99
In Stock
486 FPS
$4.58/FPS
GeForce RTX 3090
Core i9-11900KF
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$2,225
In Stock
448 FPS
$7.95/FPS
GeForce RTX 3080
Core i9-11900KF
64 GB, 2 TB HDD
Buy on Amazon
$3,559.99
In Stock
400 FPS
$4.37/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
32 GB, 500 GB SSD + 4 TB HDD
Buy on Amazon
$1,749.99
In Stock
448 FPS
$7.23/FPS
GeForce RTX 3080
Core i9-11900KF
64 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,239.99
In Stock
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