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Core i5-1135G7 vs i3-1115G4


Description
Both models i5-1135G7 and i3-1115G4 are based on Tiger Lake architecture.

It’s the 11th generation of Core CPUs and it’s manufactured in the 10nm SuperFin process.

Using the multithread performance as a reference, the i5-1135G7 gets a score of 262.1 k points while the i3-1115G4 gets 138 k points.

Summarizing, the i5-1135G7 is 1.9 times faster than the i3-1115G4. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806c1
806c1
Core
Tiger Lake UP3
Tiger Lake UP3
Architecture
Base frecuency
2.4 GHz
3 GHz
Boost frecuency
4.2 GHz
4.1 GHz
Socket
BGA 1449
BGA1449
Cores/Threads
4/8
2/4
TDP
28 W
28 W
Cache L1 (d+i)
4x32+4x48 kB
2x32+2x48 kB
Cache L2
4x1280 kB
2x1280 kB
Cache L3
8192 kB
6144 kB
Date
September 2020
September 2020
Mean monothread perf.
69.38k points
62.19k points
Mean multithread perf.
262.07k points
137.96k 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
i3-1115G4
Test#1 (Integers)
3.77k
3.75k (x0.99)
Test#2 (FP)
17.26k
17.22k (x1)
Test#3 (Generic, ZIP)
9.24k
9.79k (x1.06)
Test#1 (Memory)
8.39k
8.21k (x0.98)
TOTAL
38.66k
38.97k (x1.01)

Multithread

i5-1135G7

i3-1115G4
Test#1 (Integers)
16.86k
9.19k (x0.55)
Test#2 (FP)
76.62k
35.47k (x0.46)
Test#3 (Generic, ZIP)
34.56k
19.14k (x0.55)
Test#1 (Memory)
4.5k
5.82k (x1.29)
TOTAL
132.53k
69.62k (x0.53)

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
i3-1115G4
Test#1 (Integers)
13.43k
12.9k (x0.96)
Test#2 (FP)
22.29k
21.4k (x0.96)
Test#3 (Generic, ZIP)
11.18k
10.73k (x0.96)
Test#1 (Memory)
9.75k
8.16k (x0.84)
TOTAL
56.64k
53.19k (x0.94)

Multithread

i5-1135G7

i3-1115G4
Test#1 (Integers)
40.24k
30.31k (x0.75)
Test#2 (FP)
65.99k
45.13k (x0.68)
Test#3 (Generic, ZIP)
28.51k
20.17k (x0.71)
Test#1 (Memory)
6.66k
5.77k (x0.87)
TOTAL
141.4k
101.38k (x0.72)

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
i3-1115G4
Test#1 (Integers)
15.2k
14.65k (x0.96)
Test#2 (FP)
23.46k
21.57k (x0.92)
Test#3 (Generic, ZIP)
11.05k
9.93k (x0.9)
Test#1 (Memory)
9.53k
8.02k (x0.84)
TOTAL
59.23k
54.18k (x0.91)

Multithread

i5-1135G7

i3-1115G4
Test#1 (Integers)
43.69k
32.14k (x0.74)
Test#2 (FP)
70.25k
43.54k (x0.62)
Test#3 (Generic, ZIP)
28.48k
19.58k (x0.69)
Test#1 (Memory)
6.24k
5.61k (x0.9)
TOTAL
148.66k
100.87k (x0.68)

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
i3-1115G4
Test#1 (Integers)
26.46k
24.25k (x0.92)
Test#2 (FP)
23.63k
21.63k (x0.92)
Test#3 (Generic, ZIP)
10.24k
9.09k (x0.89)
Test#1 (Memory)
9.05k
7.23k (x0.8)
TOTAL
69.38k
62.19k (x0.9)

Multithread

i5-1135G7

i3-1115G4
Test#1 (Integers)
105.02k
56.9k (x0.54)
Test#2 (FP)
108.51k
55.68k (x0.51)
Test#3 (Generic, ZIP)
36.5k
19.29k (x0.53)
Test#1 (Memory)
12.04k
6.09k (x0.51)
TOTAL
262.07k
137.96k (x0.53)

Performance/W
i5-1135G7
i3-1115G4
Test#1 (Integers)
3751 points/W
2032 points/W
Test#2 (FP)
3875 points/W
1989 points/W
Test#3 (Generic, ZIP)
1304 points/W
689 points/W
Test#1 (Memory)
430 points/W
217 points/W
TOTAL
9359 points/W
4927 points/W

Performance/GHz
i5-1135G7
i3-1115G4
Test#1 (Integers)
6299 points/GHz
5914 points/GHz
Test#2 (FP)
5626 points/GHz
5275 points/GHz
Test#3 (Generic, ZIP)
2439 points/GHz
2216 points/GHz
Test#1 (Memory)
2154 points/GHz
1764 points/GHz
TOTAL
16518 points/GHz
15169 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4