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Core i5-1135G7 vs i7-7700


Description
The i5-1135G7 is based on Tiger Lake architecture while the i7-7700 is based on Kaby Lake.

Using the multithread performance as a reference, the i5-1135G7 gets a score of 262.1 k points while the i7-7700 gets 257.5 k points.

Summarizing, the i5-1135G7 is 1 times faster than the i7-7700 . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806c1
906e9
Core
Tiger Lake UP3
Kaby Lake-S
Architecture
Base frecuency
2.4 GHz
3.6 GHz
Boost frecuency
4.2 GHz
4.2 GHz
Socket
BGA 1449
LGA 1151
Cores/Threads
4/8
4/8
TDP
28 W
65 W
Cache L1 (d+i)
4x32+4x48 kB
32+32 kB
Cache L2
4x1280 kB
256 kB
Cache L3
8192 kB
8192 kB
Date
September 2020
September 2016
Mean monothread perf.
69.38k points
67.33k points
Mean multithread perf.
262.07k points
257.52k 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
i7-7700
Test#1 (Integers)
3.77k
4.23k (x1.12)
Test#2 (FP)
17.26k
16.76k (x0.97)
Test#3 (Generic, ZIP)
9.24k
5.42k (x0.59)
Test#1 (Memory)
8.39k
12.23k (x1.46)
TOTAL
38.66k
38.64k (x1)

Multithread

i5-1135G7

i7-7700
Test#1 (Integers)
16.86k
16.71k (x0.99)
Test#2 (FP)
76.62k
73.1k (x0.95)
Test#3 (Generic, ZIP)
34.56k
25.76k (x0.75)
Test#1 (Memory)
4.5k
7.12k (x1.58)
TOTAL
132.53k
122.68k (x0.93)

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
i7-7700
Test#1 (Integers)
13.43k
15.33k (x1.14)
Test#2 (FP)
22.29k
21.94k (x0.98)
Test#3 (Generic, ZIP)
11.18k
5.85k (x0.52)
Test#1 (Memory)
9.75k
12.52k (x1.28)
TOTAL
56.64k
55.64k (x0.98)

Multithread

i5-1135G7

i7-7700
Test#1 (Integers)
40.24k
61.73k (x1.53)
Test#2 (FP)
65.99k
99.91k (x1.51)
Test#3 (Generic, ZIP)
28.51k
27.03k (x0.95)
Test#1 (Memory)
6.66k
9.28k (x1.39)
TOTAL
141.4k
197.96k (x1.4)

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
i7-7700
Test#1 (Integers)
15.2k
15.34k (x1.01)
Test#2 (FP)
23.46k
23.41k (x1)
Test#3 (Generic, ZIP)
11.05k
5.87k (x0.53)
Test#1 (Memory)
9.53k
11.07k (x1.16)
TOTAL
59.23k
55.69k (x0.94)

Multithread

i5-1135G7

i7-7700
Test#1 (Integers)
43.69k
62.68k (x1.43)
Test#2 (FP)
70.25k
105.24k (x1.5)
Test#3 (Generic, ZIP)
28.48k
26.35k (x0.93)
Test#1 (Memory)
6.24k
5.79k (x0.93)
TOTAL
148.66k
200.07k (x1.35)

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
i7-7700
Test#1 (Integers)
26.46k
26.7k (x1.01)
Test#2 (FP)
23.63k
23.7k (x1)
Test#3 (Generic, ZIP)
10.24k
5.46k (x0.53)
Test#1 (Memory)
9.05k
11.48k (x1.27)
TOTAL
69.38k
67.33k (x0.97)

Multithread

i5-1135G7

i7-7700
Test#1 (Integers)
105.02k
115.97k (x1.1)
Test#2 (FP)
108.51k
108.43k (x1)
Test#3 (Generic, ZIP)
36.5k
26.28k (x0.72)
Test#1 (Memory)
12.04k
6.85k (x0.57)
TOTAL
262.07k
257.52k (x0.98)

Performance/W
i5-1135G7
i7-7700
Test#1 (Integers)
3751 points/W
1784 points/W
Test#2 (FP)
3875 points/W
1668 points/W
Test#3 (Generic, ZIP)
1304 points/W
404 points/W
Test#1 (Memory)
430 points/W
105 points/W
TOTAL
9359 points/W
3962 points/W

Performance/GHz
i5-1135G7
i7-7700
Test#1 (Integers)
6299 points/GHz
6356 points/GHz
Test#2 (FP)
5626 points/GHz
5643 points/GHz
Test#3 (Generic, ZIP)
2439 points/GHz
1300 points/GHz
Test#1 (Memory)
2154 points/GHz
2733 points/GHz
TOTAL
16518 points/GHz
16032 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