Buy on Amazon
$100
In Stock
Availability
Availability
AvailabilityMSRP in USD: $513
Availability
MSRP in USD: $513
Key Differences
In short — Core i9-11900KF outperforms the cheaper Core i7-870 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 4207 days newer than the cheaper Core i7-870.
Advantages of Intel Core i7-870
- Up to 62% cheaper than Core i9-11900KF - $100.0 vs $260.0
- Consumes up to 24% less energy than Intel Core i9-11900KF - 95 vs 125 Watts
Advantages of Intel Core i9-11900KF
- Performs up to 11% better in Forza Horizon 5 than Core i7-870 - 181 vs 163 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-870 - 16 vs 8 threads
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
Intel Core i7-870 Processor 2.93 GHz 8 MB Cache Socket LGA1156
Buy for $100 on Amazon
In Stock
Updated 75077 minutes ago
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 $260 on Amazon
In Stock
Updated 75077 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Core i7-870
Desktop • Sep 8th, 2009
Core i9-11900KF
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i7-870
Desktop • Sep 8th, 2009
Single-Core
482
20.80276219249029%
Multi-Core
1575
15.555555555555555%
Intel Core i7-870 | vs | Intel Core i9-11900KF |
|---|---|---|
| Sep 8th, 2009 | Release Date | Mar 16th, 2021 |
| Core i7 | Collection | Core i9 |
| Lynnfield | Codename | Rocket Lake |
| Intel Socket 1156 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| 2.9 GHz | Base Clock Speed | 3.5 GHz |
| 3.6 GHz | Turbo Clock Speed | 5.3 GHz |
95 W | TDP | 125 W |
| 45 nm | Process Size | 14 nm |
| 22.0x | Multiplier | 35.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i7-870 or Core i9-11900KF
Forza Horizon 5, 1920 x 1080, Max
51 FPS
$17.65/FPS
Radeon RX 6600 XT
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
$899.99
In Stock
115 FPS
$28.7/FPS
GeForce RTX 3090
Core i9-11900KF
32 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,299.97
In Stock
78 FPS
$12.82/FPS
GeForce RTX 3070
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
$999.99
In Stock
86 FPS
$23.26/FPS
GeForce RTX 3070 Ti
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,999.99
In Stock
78 FPS
$20.51/FPS
GeForce RTX 3070
Core i9-11900KF
16 GB, 1 TB SSD
Buy on Amazon
$1,599.99
In Stock
72 FPS
$14.58/FPS
Radeon RX 6700 XT
Core i9-11900KF
16 GB, N/A Storage
Buy on Amazon
$1,049.99
In Stock
120 FPS
$25.83/FPS
Radeon RX 6900 XT
Core i9-11900KF
32 GB, N/A Storage
Buy on Amazon
$3,099.99
In Stock
115 FPS
$16.83/FPS
GeForce RTX 3090
Core i9-11900KF
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$1,935
In Stock
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