Core i7-14700KF vs i9-14900K
Description
Both models i7-14700KF and i9-14900K are based on Raptor Lake architecture.
Using the multithread performance as a reference, the i7-14700KF gets a score of 1561.9 k points while the i9-14900K gets 1756.6 k points.
Summarizing, the i9-14900K is 1.1 times faster than the i7-14700KF. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-14700KF gets a score of 1561.9 k points while the i9-14900K gets 1756.6 k points.
Summarizing, the i9-14900K is 1.1 times faster than the i7-14700KF. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
b0671
b0671
Core
Raptor Lake-R
Raptor Lake-
Architecture
Raptor Lake
Raptor Lake
Base frecuency
3.4 GHz
3.2 GHz
Boost frecuency
5.6 GHz
6 GHz
Socket
LGA 1700
LGA 1700
Cores/Threads
20/28
24/32
TDP
125 W
125 W
Cache L1 (d+i)
8x32/12x64+8x48/12x32 kB
kB
Cache L2
8x2048/4x4096 kB
kB
Cache L3
33792 kB
36864 kB
Date
October 2023
October 2023
Mean monothread perf.
127.64k points
137.37k points
Mean multithread perf.
1561.88k points
1756.59k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i7-14700KF
i9-14900K
Test#1 (Integers)
57.7k
63.55k (x1.1)
Test#2 (FP)
32.63k
32.3k (x0.99)
Test#3 (Generic, ZIP)
17.61k
18.92k (x1.07)
Test#1 (Memory)
19.7k
22.61k (x1.15)
TOTAL
127.64k
137.37k (x1.08)
Multithread
i7-14700KF
i9-14900K
Test#1 (Integers)
700.72k
813.87k (x1.16)
Test#2 (FP)
538.15k
608.32k (x1.13)
Test#3 (Generic, ZIP)
269.22k
313.09k (x1.16)
Test#1 (Memory)
53.8k
21.31k (x0.4)
TOTAL
1561.88k
1756.59k (x1.12)
Performance/W
i7-14700KF
i9-14900K
Test#1 (Integers)
5606 points/W
6511 points/W
Test#2 (FP)
4305 points/W
4867 points/W
Test#3 (Generic, ZIP)
2154 points/W
2505 points/W
Test#1 (Memory)
430 points/W
170 points/W
TOTAL
12495 points/W
14053 points/W
Performance/GHz
i7-14700KF
i9-14900K
Test#1 (Integers)
10303 points/GHz
10591 points/GHz
Test#2 (FP)
5827 points/GHz
5383 points/GHz
Test#3 (Generic, ZIP)
3145 points/GHz
3153 points/GHz
Test#1 (Memory)
3518 points/GHz
3768 points/GHz
TOTAL
22793 points/GHz
22895 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4