Core i9-13900K vs i7-7700K
Description
The i9-13900K is based on Raptor Lake architecture while the i7-7700K is based on Kaby Lake.
Using the multithread performance as a reference, the i9-13900K gets a score of 1763.1 k points while the i7-7700K gets 289.8 k points.
Summarizing, the i9-13900K is 6.1 times faster than the i7-7700K . 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 i7-7700K gets 289.8 k points.
Summarizing, the i9-13900K is 6.1 times faster than the i7-7700K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
b0671
906e9
Core
Raptor Lake-S
Kaby Lake-S
Base frecuency
2.2 GHz
4.2 GHz
Boost frecuency
5.8 GHz
4.5 GHz
Socket
LGA 1700
LGA 1151
Cores/Threads
24/32
4/8
TDP
125 W
95 W
Cache L1 (d+i)
8x32/16x64+8x48/16x32 kB
32+32 kB
Cache L2
8x2048+4x4096 kB
256 kB
Cache L3
36864 kB
8192 kB
Date
October 2022
September 2016
Mean monothread perf.
129.15k points
76.9k points
Mean multithread perf.
1763.08k points
289.82k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i9-13900K
i7-7700K
Test#1 (Integers)
9.77k
4.63k (x0.47)
Test#2 (FP)
24.52k
18.92k (x0.77)
Test#3 (Generic, ZIP)
17.17k
6.22k (x0.36)
Test#1 (Memory)
21.37k
13.92k (x0.65)
TOTAL
72.83k
43.7k (x0.6)
Multithread
i9-13900K
i7-7700K
Test#1 (Integers)
145.21k
18.53k (x0.13)
Test#2 (FP)
444.95k
86.49k (x0.19)
Test#3 (Generic, ZIP)
318.3k
28.78k (x0.09)
Test#1 (Memory)
27.2k
9.67k (x0.36)
TOTAL
935.66k
143.47k (x0.15)
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i9-13900K
i7-7700K
Test#1 (Integers)
31.8k
17.55k (x0.55)
Test#2 (FP)
32.83k
27.82k (x0.85)
Test#3 (Generic, ZIP)
18.37k
6.8k (x0.37)
Test#1 (Memory)
21.13k
14.83k (x0.7)
TOTAL
104.13k
67k (x0.64)
Multithread
i9-13900K
i7-7700K
Test#1 (Integers)
532.97k
68.4k (x0.13)
Test#2 (FP)
596.78k
118.8k (x0.2)
Test#3 (Generic, ZIP)
342.96k
33.34k (x0.1)
Test#1 (Memory)
28.6k
17.43k (x0.61)
TOTAL
1501.31k
237.97k (x0.16)
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
i7-7700K
Test#1 (Integers)
58.6k
30.44k (x0.52)
Test#2 (FP)
33.29k
26.91k (x0.81)
Test#3 (Generic, ZIP)
17.77k
6.25k (x0.35)
Test#1 (Memory)
19.49k
13.3k (x0.68)
TOTAL
129.15k
76.9k (x0.6)
Multithread
i9-13900K
i7-7700K
Test#1 (Integers)
804.04k
127.73k (x0.16)
Test#2 (FP)
613.45k
123.68k (x0.2)
Test#3 (Generic, ZIP)
311.08k
29.34k (x0.09)
Test#1 (Memory)
34.5k
9.08k (x0.26)
TOTAL
1763.08k
289.82k (x0.16)
Performance/W
i9-13900K
i7-7700K
Test#1 (Integers)
6432 points/W
1345 points/W
Test#2 (FP)
4908 points/W
1302 points/W
Test#3 (Generic, ZIP)
2489 points/W
309 points/W
Test#1 (Memory)
276 points/W
96 points/W
TOTAL
14105 points/W
3051 points/W
Performance/GHz
i9-13900K
i7-7700K
Test#1 (Integers)
10104 points/GHz
6765 points/GHz
Test#2 (FP)
5739 points/GHz
5981 points/GHz
Test#3 (Generic, ZIP)
3064 points/GHz
1388 points/GHz
Test#1 (Memory)
3360 points/GHz
2955 points/GHz
TOTAL
22268 points/GHz
17089 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