Core i7-8700k vs i9-13900HX
Description
The i7-8700k is based on Coffee Lake architecture while the i9-13900HX is based on Raptor Lake.
Using the multithread performance as a reference, the i7-8700k gets a score of 443.8 k points while the i9-13900HX gets 877.5 k points.
Summarizing, the i9-13900HX is 2 times faster than the i7-8700k. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-8700k gets a score of 443.8 k points while the i9-13900HX gets 877.5 k points.
Summarizing, the i9-13900HX is 2 times faster than the i7-8700k. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ea
b0671
Core
Coffee Lake-S
Raptor Lake-HX
Base frecuency
3.7 GHz
2.2 GHz
Boost frecuency
4.7 GHz
5.4 GHz
Socket
LGA 1151
BGA 1964
Cores/Threads
6/12
24/32
TDP
95 W
55 W
Cache L1 (d+i)
6x32+6x32 kB
8x32/16x64+8x48/16x32 kB
Cache L2
6x256 kB
8x2048/4x4096 kB
Cache L3
12288 kB
36864 kB
Date
October 2017
January 2023
Mean monothread perf.
80.6k points
104.9k points
Mean multithread perf.
443.77k points
877.5k points
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i7-8700k
i9-13900HX
Test#1 (Integers)
12.92k
28.5k (x2.21)
Test#2 (FP)
20.68k
29.03k (x1.4)
Test#3 (Generic, ZIP)
5.3k
11.57k (x2.18)
Test#1 (Memory)
12.59k
14.71k (x1.17)
TOTAL
51.48k
83.8k (x1.63)
Multithread
i7-8700k
i9-13900HX
Test#1 (Integers)
94.26k
196.13k (x2.08)
Test#2 (FP)
152.55k
222.91k (x1.46)
Test#3 (Generic, ZIP)
39.74k
129.21k (x3.25)
Test#1 (Memory)
8.53k
24.26k (x2.85)
TOTAL
295.07k
572.52k (x1.94)
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
i7-8700k
i9-13900HX
Test#1 (Integers)
31.2k
49.8k (x1.6)
Test#2 (FP)
27.82k
26.07k (x0.94)
Test#3 (Generic, ZIP)
6.57k
13.65k (x2.08)
Test#1 (Memory)
15k
15.38k (x1.03)
TOTAL
80.6k
104.9k (x1.3)
Multithread
i7-8700k
i9-13900HX
Test#1 (Integers)
202.42k
375.69k (x1.86)
Test#2 (FP)
186.33k
329.21k (x1.77)
Test#3 (Generic, ZIP)
44.96k
157.71k (x3.51)
Test#1 (Memory)
10.05k
14.89k (x1.48)
TOTAL
443.77k
877.5k (x1.98)
Performance/W
i7-8700k
i9-13900HX
Test#1 (Integers)
2131 points/W
6831 points/W
Test#2 (FP)
1961 points/W
5986 points/W
Test#3 (Generic, ZIP)
473 points/W
2867 points/W
Test#1 (Memory)
106 points/W
271 points/W
TOTAL
4671 points/W
15955 points/W
Performance/GHz
i7-8700k
i9-13900HX
Test#1 (Integers)
6639 points/GHz
9222 points/GHz
Test#2 (FP)
5919 points/GHz
4828 points/GHz
Test#3 (Generic, ZIP)
1397 points/GHz
2529 points/GHz
Test#1 (Memory)
3192 points/GHz
2848 points/GHz
TOTAL
17148 points/GHz
19427 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