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Core i5-1135G7 vs i9-9880H


Description
The i5-1135G7 is based on Tiger Lake architecture while the i9-9880H is based on Coffee Lake.

Using the multithread performance as a reference, the i5-1135G7 gets a score of 237.5 k points while the i9-9880H gets 381.5 k points.

Summarizing, the i9-9880H is 1.6 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
906ed
Core
Tiger Lake UP3
Coffee Lake-H
Architecture
Base frecuency
2.4 GHz
2.3 GHz
Boost frecuency
4.2 GHz
4.8 GHz
Socket
BGA 1449
BGA 1440
Cores/Threads
4/8
8/16
TDP
28 W
45 W
Cache L1 (d+i)
4x32+4x48 kB
8x32+8x32 kB
Cache L2
4x1280 kB
8x256 kB
Cache L3
8192 kB
16386 kB
Date
September 2020
April 2019
Mean monothread perf.
68.08k points
73.53k points
Mean multithread perf.
237.55k points
381.53k points

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
i9-9880H
Test#1 (Integers)
25.91k
27.81k (x1.07)
Test#2 (FP)
23.39k
25.88k (x1.11)
Test#3 (Generic, ZIP)
10.08k
5.65k (x0.56)
Test#1 (Memory)
8.7k
14.19k (x1.63)
TOTAL
68.08k
73.53k (x1.08)

Multithread

i5-1135G7

i9-9880H
Test#1 (Integers)
94.51k
175.69k (x1.86)
Test#2 (FP)
99.21k
166.56k (x1.68)
Test#3 (Generic, ZIP)
33.35k
35.04k (x1.05)
Test#1 (Memory)
10.47k
4.23k (x0.4)
TOTAL
237.55k
381.53k (x1.61)

Performance/W
i5-1135G7
i9-9880H
Test#1 (Integers)
3375 points/W
3904 points/W
Test#2 (FP)
3543 points/W
3701 points/W
Test#3 (Generic, ZIP)
1191 points/W
779 points/W
Test#1 (Memory)
374 points/W
94 points/W
TOTAL
8484 points/W
8478 points/W

Performance/GHz
i5-1135G7
i9-9880H
Test#1 (Integers)
6169 points/GHz
5793 points/GHz
Test#2 (FP)
5569 points/GHz
5392 points/GHz
Test#3 (Generic, ZIP)
2401 points/GHz
1178 points/GHz
Test#1 (Memory)
2071 points/GHz
2956 points/GHz
TOTAL
16210 points/GHz
15319 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