Core i9-13900K vs i9-13900KF
Description
Both models i9-13900K and i9-13900KF are based on Raptor Lake architecture.
Using the multithread performance as a reference, the i9-13900K gets a score of 1763.1 k points while the i9-13900KF gets 1660 k points.
Summarizing, the i9-13900K is 1.1 times faster than the i9-13900KF. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-13900K gets a score of 1763.1 k points while the i9-13900KF gets 1660 k points.
Summarizing, the i9-13900K is 1.1 times faster than the i9-13900KF. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
b0671
b0671
Core
Raptor Lake-S
Raptor Lake-S
Architecture
Raptor Lake
Raptor Lake
Base frecuency
2.2 GHz
3 GHz
Boost frecuency
5.8 GHz
5.8 GHz
Socket
LGA 1700
LGA 1700
Cores/Threads
24/32
24/32
TDP
125 W
125 W
Cache L1 (d+i)
8x32/16x64+8x48/16x32 kB
8x32/16x64+8x48/16x32 kB
Cache L2
8x2048+4x4096 kB
8x2048/4x4096 kB
Cache L3
36864 kB
36864 kB
Date
October 2022
September 2022
Mean monothread perf.
129.15k points
128.79k points
Mean multithread perf.
1763.08k points
1660.01k 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
i9-13900K
i9-13900KF
Test#1 (Integers)
58.6k
61.1k (x1.04)
Test#2 (FP)
33.29k
31.23k (x0.94)
Test#3 (Generic, ZIP)
17.77k
17.57k (x0.99)
Test#1 (Memory)
19.49k
18.89k (x0.97)
TOTAL
129.15k
128.79k (x1)
Multithread
i9-13900K
i9-13900KF
Test#1 (Integers)
804.04k
767.22k (x0.95)
Test#2 (FP)
613.45k
576.38k (x0.94)
Test#3 (Generic, ZIP)
311.08k
284.31k (x0.91)
Test#1 (Memory)
34.5k
32.09k (x0.93)
TOTAL
1763.08k
1660.01k (x0.94)
Performance/W
i9-13900K
i9-13900KF
Test#1 (Integers)
6432 points/W
6138 points/W
Test#2 (FP)
4908 points/W
4611 points/W
Test#3 (Generic, ZIP)
2489 points/W
2274 points/W
Test#1 (Memory)
276 points/W
257 points/W
TOTAL
14105 points/W
13280 points/W
Performance/GHz
i9-13900K
i9-13900KF
Test#1 (Integers)
10104 points/GHz
10535 points/GHz
Test#2 (FP)
5739 points/GHz
5384 points/GHz
Test#3 (Generic, ZIP)
3064 points/GHz
3030 points/GHz
Test#1 (Memory)
3360 points/GHz
3257 points/GHz
TOTAL
22268 points/GHz
22206 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