Core i7-12700K vs Ryzen 7 1800X
Description
The i7-12700K is based on Alder Lake architecture while the 1800X is based on Zen.
Using the multithread performance as a reference, the i7-12700K gets a score of 1034.1 k points while the 1800X gets 410.5 k points.
Summarizing, the i7-12700K is 2.5 times faster than the 1800X. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-12700K gets a score of 1034.1 k points while the 1800X gets 410.5 k points.
Summarizing, the i7-12700K is 2.5 times faster than the 1800X. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
90672
800f11
Core
Alder Lake
Summit Ridge
Base frecuency
2.7 GHz
3.6 GHz
Boost frecuency
5 GHz
4 GHz
Socket
LGA 1700
AM4
Cores/Threads
12/20
8/16
TDP
190 W
95 W
Cache L1 (d+i)
8x32/4x64+8x48/4x32 kB
8x64+8x32 kB
Cache L2
8x1280+4x2048 kB
8x512 kB
Cache L3
25600 kB
2x8192 kB
Date
November 2021
March 2017
Mean monothread perf.
110.2k points
61.07k points
Mean multithread perf.
1034.06k points
410.47k 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
i7-12700K
1800X
Test#1 (Integers)
8.44k
4.14k (x0.49)
Test#2 (FP)
21.1k
19.07k (x0.9)
Test#3 (Generic, ZIP)
14.52k
5.77k (x0.4)
Test#1 (Memory)
12.87k
18.28k (x1.42)
TOTAL
56.92k
47.26k (x0.83)
Multithread
i7-12700K
1800X
Test#1 (Integers)
70.7k
34.48k (x0.49)
Test#2 (FP)
251.29k
169.65k (x0.68)
Test#3 (Generic, ZIP)
159.92k
63.68k (x0.4)
Test#1 (Memory)
32.47k
8.2k (x0.25)
TOTAL
514.38k
276.01k (x0.54)
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
i7-12700K
1800X
Test#1 (Integers)
52.13k
15.02k (x0.29)
Test#2 (FP)
28.97k
24.26k (x0.84)
Test#3 (Generic, ZIP)
15.04k
5.53k (x0.37)
Test#1 (Memory)
14.07k
16.26k (x1.16)
TOTAL
110.2k
61.07k (x0.55)
Multithread
i7-12700K
1800X
Test#1 (Integers)
458.8k
122.92k (x0.27)
Test#2 (FP)
377.45k
220.32k (x0.58)
Test#3 (Generic, ZIP)
171.31k
59.78k (x0.35)
Test#1 (Memory)
26.51k
7.44k (x0.28)
TOTAL
1034.06k
410.47k (x0.4)
Performance/W
i7-12700K
1800X
Test#1 (Integers)
2415 points/W
1294 points/W
Test#2 (FP)
1987 points/W
2319 points/W
Test#3 (Generic, ZIP)
902 points/W
629 points/W
Test#1 (Memory)
140 points/W
78 points/W
TOTAL
5442 points/W
4321 points/W
Performance/GHz
i7-12700K
1800X
Test#1 (Integers)
10425 points/GHz
3756 points/GHz
Test#2 (FP)
5794 points/GHz
6065 points/GHz
Test#3 (Generic, ZIP)
3008 points/GHz
1382 points/GHz
Test#1 (Memory)
2813 points/GHz
4065 points/GHz
TOTAL
22040 points/GHz
15267 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