Core i5-1135G7 vs i5-1235U
Description
The i5-1135G7 is based on Tiger Lake architecture while the i5-1235U is based on Alder Lake.
Using the multithread performance as a reference, the i5-1135G7 gets a score of 237.5 k points while the i5-1235U gets 297.5 k points.
Summarizing, the i5-1235U is 1.3 times faster than the i5-1135G7. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-1135G7 gets a score of 237.5 k points while the i5-1235U gets 297.5 k points.
Summarizing, the i5-1235U is 1.3 times faster than the i5-1135G7. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806c1
906a4
Core
Tiger Lake UP3
Alder Lake-U
Base frecuency
2.4 GHz
3.3 GHz
Boost frecuency
4.2 GHz
4.4 GHz
Socket
BGA 1449
BGA 1700
Cores/Threads
4/8
10/12
TDP
28 W
15 W
Cache L1 (d+i)
4x32+4x48 kB
2x32/8x64+2x48/8x32 kB
Cache L2
4x1280 kB
1x1280+4x2048 kB
Cache L3
8192 kB
12288 kB
Date
September 2020
April 2022
Mean monothread perf.
68.08k points
81.64k points
Mean multithread perf.
237.55k points
297.46k 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
i5-1135G7
i5-1235U
Test#1 (Integers)
3.75k
7.33k (x1.96)
Test#2 (FP)
17.28k
18.27k (x1.06)
Test#3 (Generic, ZIP)
9.5k
12.8k (x1.35)
Test#1 (Memory)
8.81k
13.2k (x1.5)
TOTAL
39.34k
51.61k (x1.31)
Multithread
i5-1135G7
i5-1235U
Test#1 (Integers)
12.43k
29.24k (x2.35)
Test#2 (FP)
54.95k
83.32k (x1.52)
Test#3 (Generic, ZIP)
26.41k
54.53k (x2.06)
Test#1 (Memory)
7.38k
4.99k (x0.68)
TOTAL
101.16k
172.07k (x1.7)
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
i5-1135G7
i5-1235U
Test#1 (Integers)
13.43k
23.53k (x1.75)
Test#2 (FP)
22.29k
23.51k (x1.06)
Test#3 (Generic, ZIP)
11.18k
14.71k (x1.32)
Test#1 (Memory)
9.75k
13.24k (x1.36)
TOTAL
56.64k
74.99k (x1.32)
Multithread
i5-1135G7
i5-1235U
Test#1 (Integers)
40.24k
106.07k (x2.64)
Test#2 (FP)
65.99k
115.88k (x1.76)
Test#3 (Generic, ZIP)
28.51k
60.53k (x2.12)
Test#1 (Memory)
6.66k
5.88k (x0.88)
TOTAL
141.4k
288.36k (x2.04)
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
i5-1135G7
i5-1235U
Test#1 (Integers)
15.12k
23.03k (x1.52)
Test#2 (FP)
23.4k
24.11k (x1.03)
Test#3 (Generic, ZIP)
10.9k
13.9k (x1.28)
Test#1 (Memory)
9.41k
12.11k (x1.29)
TOTAL
58.83k
73.15k (x1.24)
Multithread
i5-1135G7
i5-1235U
Test#1 (Integers)
45.69k
111.78k (x2.45)
Test#2 (FP)
74.42k
124.18k (x1.67)
Test#3 (Generic, ZIP)
29.8k
59.87k (x2.01)
Test#1 (Memory)
7.16k
5.76k (x0.8)
TOTAL
157.08k
301.58k (x1.92)
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
i5-1135G7
i5-1235U
Test#1 (Integers)
25.91k
36.73k (x1.42)
Test#2 (FP)
23.39k
22.09k (x0.94)
Test#3 (Generic, ZIP)
10.08k
11.24k (x1.11)
Test#1 (Memory)
8.7k
11.58k (x1.33)
TOTAL
68.08k
81.64k (x1.2)
Multithread
i5-1135G7
i5-1235U
Test#1 (Integers)
94.51k
130.18k (x1.38)
Test#2 (FP)
99.21k
110.21k (x1.11)
Test#3 (Generic, ZIP)
33.35k
50.76k (x1.52)
Test#1 (Memory)
10.47k
6.31k (x0.6)
TOTAL
237.55k
297.46k (x1.25)
Performance/W
i5-1135G7
i5-1235U
Test#1 (Integers)
3375 points/W
8679 points/W
Test#2 (FP)
3543 points/W
7348 points/W
Test#3 (Generic, ZIP)
1191 points/W
3384 points/W
Test#1 (Memory)
374 points/W
421 points/W
TOTAL
8484 points/W
19831 points/W
Performance/GHz
i5-1135G7
i5-1235U
Test#1 (Integers)
6169 points/GHz
8349 points/GHz
Test#2 (FP)
5569 points/GHz
5020 points/GHz
Test#3 (Generic, ZIP)
2401 points/GHz
2555 points/GHz
Test#1 (Memory)
2071 points/GHz
2631 points/GHz
TOTAL
16210 points/GHz
18555 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