Core i5-1235U vs Ryzen 7 1800X
Description
The i5-1235U is based on Alder Lake architecture while the 1800X is based on Zen.
Using the multithread performance as a reference, the i5-1235U gets a score of 297.5 k points while the 1800X gets 410.5 k points.
Summarizing, the 1800X is 1.4 times faster than the i5-1235U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-1235U gets a score of 297.5 k points while the 1800X gets 410.5 k points.
Summarizing, the 1800X is 1.4 times faster than the i5-1235U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a4
800f11
Core
Alder Lake-U
Summit Ridge
Base frecuency
3.3 GHz
3.6 GHz
Boost frecuency
4.4 GHz
4 GHz
Socket
BGA 1700
AM4
Cores/Threads
10/12
8/16
TDP
15 W
95 W
Cache L1 (d+i)
2x32/8x64+2x48/8x32 kB
8x64+8x32 kB
Cache L2
1x1280+4x2048 kB
8x512 kB
Cache L3
12288 kB
2x8192 kB
Date
April 2022
March 2017
Mean monothread perf.
81.64k points
61.07k points
Mean multithread perf.
297.46k 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
i5-1235U
1800X
Test#1 (Integers)
7.33k
4.14k (x0.57)
Test#2 (FP)
18.27k
19.07k (x1.04)
Test#3 (Generic, ZIP)
12.8k
5.77k (x0.45)
Test#1 (Memory)
13.2k
18.28k (x1.38)
TOTAL
51.61k
47.26k (x0.92)
Multithread
i5-1235U
1800X
Test#1 (Integers)
29.24k
34.48k (x1.18)
Test#2 (FP)
83.32k
169.65k (x2.04)
Test#3 (Generic, ZIP)
54.53k
63.68k (x1.17)
Test#1 (Memory)
4.99k
8.2k (x1.64)
TOTAL
172.07k
276.01k (x1.6)
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
i5-1235U
1800X
Test#1 (Integers)
23.03k
15.11k (x0.66)
Test#2 (FP)
24.11k
23.46k (x0.97)
Test#3 (Generic, ZIP)
13.9k
5.64k (x0.41)
Test#1 (Memory)
12.11k
17.52k (x1.45)
TOTAL
73.15k
61.72k (x0.84)
Multithread
i5-1235U
1800X
Test#1 (Integers)
111.78k
119.5k (x1.07)
Test#2 (FP)
124.18k
198.79k (x1.6)
Test#3 (Generic, ZIP)
59.87k
59.75k (x1)
Test#1 (Memory)
5.76k
11.58k (x2.01)
TOTAL
301.58k
389.62k (x1.29)
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
i5-1235U
1800X
Test#1 (Integers)
36.73k
15.02k (x0.41)
Test#2 (FP)
22.09k
24.26k (x1.1)
Test#3 (Generic, ZIP)
11.24k
5.53k (x0.49)
Test#1 (Memory)
11.58k
16.26k (x1.4)
TOTAL
81.64k
61.07k (x0.75)
Multithread
i5-1235U
1800X
Test#1 (Integers)
130.18k
122.92k (x0.94)
Test#2 (FP)
110.21k
220.32k (x2)
Test#3 (Generic, ZIP)
50.76k
59.78k (x1.18)
Test#1 (Memory)
6.31k
7.44k (x1.18)
TOTAL
297.46k
410.47k (x1.38)
Performance/W
i5-1235U
1800X
Test#1 (Integers)
8679 points/W
1294 points/W
Test#2 (FP)
7348 points/W
2319 points/W
Test#3 (Generic, ZIP)
3384 points/W
629 points/W
Test#1 (Memory)
421 points/W
78 points/W
TOTAL
19831 points/W
4321 points/W
Performance/GHz
i5-1235U
1800X
Test#1 (Integers)
8349 points/GHz
3756 points/GHz
Test#2 (FP)
5020 points/GHz
6065 points/GHz
Test#3 (Generic, ZIP)
2555 points/GHz
1382 points/GHz
Test#1 (Memory)
2631 points/GHz
4065 points/GHz
TOTAL
18555 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