Ryzen 7 7800X3D vs Core i7-6700K
Description
The 7800X3D is based on Zen 4 architecture while the i7-6700K is based on Skylake.
Using the multithread performance as a reference, the 7800X3D gets a score of 704.9 k points while the i7-6700K gets 254.6 k points.
Summarizing, the 7800X3D is 2.8 times faster than the i7-6700K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 7800X3D gets a score of 704.9 k points while the i7-6700K gets 254.6 k points.
Summarizing, the 7800X3D is 2.8 times faster than the i7-6700K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a60f12
506e3
Core
Raphael
Skylake-S
Base frecuency
4.2 GHz
4 GHz
Boost frecuency
5 GHz
4.2 GHz
Socket
AM5
LGA 1151
Cores/Threads
8/16
4/8
TDP
120 W
95 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x1024 kB
256 kB
Cache L3
98304 kB
8192 kB
Date
April 2023
May 2015
Mean monothread perf.
104.26k points
63.22k points
Mean multithread perf.
704.89k points
254.56k 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
7800X3D
i7-6700K
Test#1 (Integers)
36.77k
25.78k (x0.7)
Test#2 (FP)
23.4k
23.08k (x0.99)
Test#3 (Generic, ZIP)
14.8k
5.32k (x0.36)
Test#1 (Memory)
29.28k
9.03k (x0.31)
TOTAL
104.26k
63.22k (x0.61)
Multithread
7800X3D
i7-6700K
Test#1 (Integers)
249.4k
112.83k (x0.45)
Test#2 (FP)
167.65k
106.86k (x0.64)
Test#3 (Generic, ZIP)
104.85k
25.76k (x0.25)
Test#1 (Memory)
182.98k
9.12k (x0.05)
TOTAL
704.89k
254.56k (x0.36)
Performance/W
7800X3D
i7-6700K
Test#1 (Integers)
2078 points/W
1188 points/W
Test#2 (FP)
1397 points/W
1125 points/W
Test#3 (Generic, ZIP)
874 points/W
271 points/W
Test#1 (Memory)
1525 points/W
96 points/W
TOTAL
5874 points/W
2680 points/W
Performance/GHz
7800X3D
i7-6700K
Test#1 (Integers)
7354 points/GHz
6139 points/GHz
Test#2 (FP)
4680 points/GHz
5495 points/GHz
Test#3 (Generic, ZIP)
2961 points/GHz
1268 points/GHz
Test#1 (Memory)
5857 points/GHz
2150 points/GHz
TOTAL
20852 points/GHz
15052 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