Core i5-1235U vs i9-13900K
Description
The i5-1235U is based on Alder Lake architecture while the i9-13900K is based on Raptor Lake.
Using the multithread performance as a reference, the i5-1235U gets a score of 297.5 k points while the i9-13900K gets 1763.1 k points.
Summarizing, the i9-13900K is 5.9 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 i9-13900K gets 1763.1 k points.
Summarizing, the i9-13900K is 5.9 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
b0671
Core
Alder Lake-U
Raptor Lake-S
Base frecuency
3.3 GHz
2.2 GHz
Boost frecuency
4.4 GHz
5.8 GHz
Socket
BGA 1700
LGA 1700
Cores/Threads
10/12
24/32
TDP
15 W
125 W
Cache L1 (d+i)
2x32/8x64+2x48/8x32 kB
8x32/16x64+8x48/16x32 kB
Cache L2
1x1280+4x2048 kB
8x2048+4x4096 kB
Cache L3
12288 kB
36864 kB
Date
April 2022
October 2022
Mean monothread perf.
81.64k points
129.15k points
Mean multithread perf.
297.46k points
1763.08k 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
i9-13900K
Test#1 (Integers)
7.33k
9.77k (x1.33)
Test#2 (FP)
18.27k
24.52k (x1.34)
Test#3 (Generic, ZIP)
12.8k
17.17k (x1.34)
Test#1 (Memory)
13.2k
21.37k (x1.62)
TOTAL
51.61k
72.83k (x1.41)
Multithread
i5-1235U
i9-13900K
Test#1 (Integers)
29.24k
145.21k (x4.97)
Test#2 (FP)
83.32k
444.95k (x5.34)
Test#3 (Generic, ZIP)
54.53k
318.3k (x5.84)
Test#1 (Memory)
4.99k
27.2k (x5.45)
TOTAL
172.07k
935.66k (x5.44)
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
i5-1235U
i9-13900K
Test#1 (Integers)
23.53k
31.93k (x1.36)
Test#2 (FP)
23.51k
31.54k (x1.34)
Test#3 (Generic, ZIP)
14.71k
18.8k (x1.28)
Test#1 (Memory)
13.24k
20.82k (x1.57)
TOTAL
74.99k
103.09k (x1.37)
Multithread
i5-1235U
i9-13900K
Test#1 (Integers)
106.07k
522.07k (x4.92)
Test#2 (FP)
115.88k
584.17k (x5.04)
Test#3 (Generic, ZIP)
60.53k
344.38k (x5.69)
Test#1 (Memory)
5.88k
25.36k (x4.31)
TOTAL
288.36k
1475.97k (x5.12)
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
i9-13900K
Test#1 (Integers)
23.03k
31.8k (x1.38)
Test#2 (FP)
24.11k
32.83k (x1.36)
Test#3 (Generic, ZIP)
13.9k
18.37k (x1.32)
Test#1 (Memory)
12.11k
21.13k (x1.74)
TOTAL
73.15k
104.13k (x1.42)
Multithread
i5-1235U
i9-13900K
Test#1 (Integers)
111.78k
532.97k (x4.77)
Test#2 (FP)
124.18k
596.78k (x4.81)
Test#3 (Generic, ZIP)
59.87k
342.96k (x5.73)
Test#1 (Memory)
5.76k
28.6k (x4.97)
TOTAL
301.58k
1501.31k (x4.98)
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
i9-13900K
Test#1 (Integers)
36.73k
58.6k (x1.6)
Test#2 (FP)
22.09k
33.29k (x1.51)
Test#3 (Generic, ZIP)
11.24k
17.77k (x1.58)
Test#1 (Memory)
11.58k
19.49k (x1.68)
TOTAL
81.64k
129.15k (x1.58)
Multithread
i5-1235U
i9-13900K
Test#1 (Integers)
130.18k
804.04k (x6.18)
Test#2 (FP)
110.21k
613.45k (x5.57)
Test#3 (Generic, ZIP)
50.76k
311.08k (x6.13)
Test#1 (Memory)
6.31k
34.5k (x5.47)
TOTAL
297.46k
1763.08k (x5.93)
Performance/W
i5-1235U
i9-13900K
Test#1 (Integers)
8679 points/W
6432 points/W
Test#2 (FP)
7348 points/W
4908 points/W
Test#3 (Generic, ZIP)
3384 points/W
2489 points/W
Test#1 (Memory)
421 points/W
276 points/W
TOTAL
19831 points/W
14105 points/W
Performance/GHz
i5-1235U
i9-13900K
Test#1 (Integers)
8349 points/GHz
10104 points/GHz
Test#2 (FP)
5020 points/GHz
5739 points/GHz
Test#3 (Generic, ZIP)
2555 points/GHz
3064 points/GHz
Test#1 (Memory)
2631 points/GHz
3360 points/GHz
TOTAL
18555 points/GHz
22268 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