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Core i9-9880H vs i5-1135G7


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

Using the multithread performance as a reference, the i9-9880H gets a score of 381.5 k points while the i5-1135G7 gets 262.1 k points.

Summarizing, the i9-9880H is 1.5 times faster than the i5-1135G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ed
806c1
Core
Coffee Lake-H
Tiger Lake UP3
Architecture
Base frecuency
2.3 GHz
2.4 GHz
Boost frecuency
4.8 GHz
4.2 GHz
Socket
BGA 1440
BGA 1449
Cores/Threads
8/16
4/8
TDP
45 W
28 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x48 kB
Cache L2
8x256 kB
4x1280 kB
Cache L3
16386 kB
8192 kB
Date
April 2019
September 2020
Mean monothread perf.
73.53k points
69.38k points
Mean multithread perf.
381.53k points
262.07k 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
i9-9880H
i5-1135G7
Test#1 (Integers)
27.81k
26.46k (x0.95)
Test#2 (FP)
25.88k
23.63k (x0.91)
Test#3 (Generic, ZIP)
5.65k
10.24k (x1.81)
Test#1 (Memory)
14.19k
9.05k (x0.64)
TOTAL
73.53k
69.38k (x0.94)

Multithread

i9-9880H

i5-1135G7
Test#1 (Integers)
175.69k
105.02k (x0.6)
Test#2 (FP)
166.56k
108.51k (x0.65)
Test#3 (Generic, ZIP)
35.04k
36.5k (x1.04)
Test#1 (Memory)
4.23k
12.04k (x2.84)
TOTAL
381.53k
262.07k (x0.69)

Performance/W
i9-9880H
i5-1135G7
Test#1 (Integers)
3904 points/W
3751 points/W
Test#2 (FP)
3701 points/W
3875 points/W
Test#3 (Generic, ZIP)
779 points/W
1304 points/W
Test#1 (Memory)
94 points/W
430 points/W
TOTAL
8478 points/W
9359 points/W

Performance/GHz
i9-9880H
i5-1135G7
Test#1 (Integers)
5793 points/GHz
6299 points/GHz
Test#2 (FP)
5392 points/GHz
5626 points/GHz
Test#3 (Generic, ZIP)
1178 points/GHz
2439 points/GHz
Test#1 (Memory)
2956 points/GHz
2154 points/GHz
TOTAL
15319 points/GHz
16518 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