Core i5-1235U vs i7-4790K
Description
The i5-1235U is based on Alder Lake architecture while the i7-4790K is based on Haswell.
Using the multithread performance as a reference, the i5-1235U gets a score of 297.5 k points while the i7-4790K gets 215.5 k points.
Summarizing, the i5-1235U is 1.4 times faster than the i7-4790K . 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 i7-4790K gets 215.5 k points.
Summarizing, the i5-1235U is 1.4 times faster than the i7-4790K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a4
306c3
Core
Alder Lake-U
Haswell
Base frecuency
3.3 GHz
4 GHz
Boost frecuency
4.4 GHz
4.4 GHz
Socket
BGA 1700
LGA 1150
Cores/Threads
10/12
4/8
TDP
15 W
88 W
Cache L1 (d+i)
2x32/8x64+2x48/8x32 kB
32+32 kB
Cache L2
1x1280+4x2048 kB
256 kB
Cache L3
12288 kB
8192 kB
Date
April 2022
May 2014
Mean monothread perf.
81.64k points
52.47k points
Mean multithread perf.
297.46k points
215.47k 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
i7-4790K
Test#1 (Integers)
7.33k
5.06k (x0.69)
Test#2 (FP)
18.27k
12.63k (x0.69)
Test#3 (Generic, ZIP)
12.8k
5.81k (x0.45)
Test#1 (Memory)
13.2k
4.96k (x0.38)
TOTAL
51.61k
28.47k (x0.55)
Multithread
i5-1235U
i7-4790K
Test#1 (Integers)
29.24k
18.28k (x0.63)
Test#2 (FP)
83.32k
64.07k (x0.77)
Test#3 (Generic, ZIP)
54.53k
27.52k (x0.5)
Test#1 (Memory)
4.99k
7.97k (x1.6)
TOTAL
172.07k
117.84k (x0.68)
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
i7-4790K
Test#1 (Integers)
23.53k
15.6k (x0.66)
Test#2 (FP)
23.51k
13.92k (x0.59)
Test#3 (Generic, ZIP)
14.71k
6.12k (x0.42)
Test#1 (Memory)
13.24k
5k (x0.38)
TOTAL
74.99k
40.65k (x0.54)
Multithread
i5-1235U
i7-4790K
Test#1 (Integers)
106.07k
65.48k (x0.62)
Test#2 (FP)
115.88k
63.29k (x0.55)
Test#3 (Generic, ZIP)
60.53k
27.93k (x0.46)
Test#1 (Memory)
5.88k
7.84k (x1.33)
TOTAL
288.36k
164.54k (x0.57)
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
i7-4790K
Test#1 (Integers)
23.03k
15.8k (x0.69)
Test#2 (FP)
24.11k
14.35k (x0.59)
Test#3 (Generic, ZIP)
13.9k
5.97k (x0.43)
Test#1 (Memory)
12.11k
5.17k (x0.43)
TOTAL
73.15k
41.29k (x0.56)
Multithread
i5-1235U
i7-4790K
Test#1 (Integers)
111.78k
62.79k (x0.56)
Test#2 (FP)
124.18k
66.48k (x0.54)
Test#3 (Generic, ZIP)
59.87k
26.35k (x0.44)
Test#1 (Memory)
5.76k
8.74k (x1.52)
TOTAL
301.58k
164.36k (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
i5-1235U
i7-4790K
Test#1 (Integers)
36.73k
26.16k (x0.71)
Test#2 (FP)
22.09k
14.78k (x0.67)
Test#3 (Generic, ZIP)
11.24k
6.01k (x0.53)
Test#1 (Memory)
11.58k
5.52k (x0.48)
TOTAL
81.64k
52.47k (x0.64)
Multithread
i5-1235U
i7-4790K
Test#1 (Integers)
130.18k
107.76k (x0.83)
Test#2 (FP)
110.21k
70.84k (x0.64)
Test#3 (Generic, ZIP)
50.76k
27.99k (x0.55)
Test#1 (Memory)
6.31k
8.87k (x1.41)
TOTAL
297.46k
215.47k (x0.72)
Performance/W
i5-1235U
i7-4790K
Test#1 (Integers)
8679 points/W
1225 points/W
Test#2 (FP)
7348 points/W
805 points/W
Test#3 (Generic, ZIP)
3384 points/W
318 points/W
Test#1 (Memory)
421 points/W
101 points/W
TOTAL
19831 points/W
2448 points/W
Performance/GHz
i5-1235U
i7-4790K
Test#1 (Integers)
8349 points/GHz
5946 points/GHz
Test#2 (FP)
5020 points/GHz
3359 points/GHz
Test#3 (Generic, ZIP)
2555 points/GHz
1366 points/GHz
Test#1 (Memory)
2631 points/GHz
1254 points/GHz
TOTAL
18555 points/GHz
11925 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