Core i9-7980XE vs i3-9100
Description
The i9-7980XE is based on Skylake architecture while the i3-9100 is based on Coffee Lake.
Using the multithread performance as a reference, the i9-7980XE gets a score of 1223.8 k points while the i3-9100 gets 229.2 k points.
Summarizing, the i9-7980XE is 5.3 times faster than the i3-9100. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i9-7980XE gets a score of 1223.8 k points while the i3-9100 gets 229.2 k points.
Summarizing, the i9-7980XE is 5.3 times faster than the i3-9100. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
50654
906eb
Core
Skylake-X
Coffee Lake-S
Base frecuency
2.6 GHz
3.6 GHz
Boost frecuency
4.4 GHz
4.2 GHz
Socket
LGA 2066
LGA 1151
Cores/Threads
18/36
4/4
TDP
165 W
65 W
Cache L1 (d+i)
18x32+18x32 kB
4x32+4x32 kB
Cache L2
18x1024 kB
4x256 kB
Cache L3
25344 kB
6144 kB
Date
May 2017
April 2019
Mean monothread perf.
76.43k points
66.74k points
Mean multithread perf.
1223.79k points
229.2k 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
i9-7980XE
i3-9100
Test#1 (Integers)
4.89k
4.3k (x0.88)
Test#2 (FP)
19.98k
17.79k (x0.89)
Test#3 (Generic, ZIP)
6.14k
5.58k (x0.91)
Test#1 (Memory)
9.81k
8.86k (x0.9)
TOTAL
40.82k
36.53k (x0.89)
Multithread
i9-7980XE
i3-9100
Test#1 (Integers)
79.8k
15.99k (x0.2)
Test#2 (FP)
372.72k
66.31k (x0.18)
Test#3 (Generic, ZIP)
121.42k
20.75k (x0.17)
Test#1 (Memory)
26.48k
4.44k (x0.17)
TOTAL
600.43k
107.49k (x0.18)
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
i9-7980XE
i3-9100
Test#1 (Integers)
31.16k
28.03k (x0.9)
Test#2 (FP)
28.13k
24.5k (x0.87)
Test#3 (Generic, ZIP)
6.65k
5.73k (x0.86)
Test#1 (Memory)
10.5k
8.48k (x0.81)
TOTAL
76.43k
66.74k (x0.87)
Multithread
i9-7980XE
i3-9100
Test#1 (Integers)
560.19k
107.5k (x0.19)
Test#2 (FP)
516.97k
95.11k (x0.18)
Test#3 (Generic, ZIP)
123.94k
22.02k (x0.18)
Test#1 (Memory)
22.69k
4.57k (x0.2)
TOTAL
1223.79k
229.2k (x0.19)
Performance/W
i9-7980XE
i3-9100
Test#1 (Integers)
3395 points/W
1654 points/W
Test#2 (FP)
3133 points/W
1463 points/W
Test#3 (Generic, ZIP)
751 points/W
339 points/W
Test#1 (Memory)
137 points/W
70 points/W
TOTAL
7417 points/W
3526 points/W
Performance/GHz
i9-7980XE
i3-9100
Test#1 (Integers)
7081 points/GHz
6675 points/GHz
Test#2 (FP)
6392 points/GHz
5833 points/GHz
Test#3 (Generic, ZIP)
1512 points/GHz
1365 points/GHz
Test#1 (Memory)
2386 points/GHz
2018 points/GHz
TOTAL
17371 points/GHz
15891 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