Core i3-7100U vs Pentium G2020
Description
The i3-7100U is based on Kaby Lake architecture while the G2020 is based on Ivy Bridge.
Using the multithread performance as a reference, the i3-7100U gets a score of 57.3 k points while the G2020 gets 42.4 k points.
Summarizing, the i3-7100U is 1.4 times faster than the G2020 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-7100U gets a score of 57.3 k points while the G2020 gets 42.4 k points.
Summarizing, the i3-7100U is 1.4 times faster than the G2020 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806e9
306a9
Core
Kaby Lake-U
Ivy Bridge
Base frecuency
2.4 GHz
1.6 GHz
Boost frecuency
2.4 GHz
2.9 GHz
Socket
BGA 1356
LGA 1155
Cores/Threads
2/4
2/2
TDP
15 W
55 W
Cache L1 (d+i)
2x32+2x32 kB
32+32 kB
Cache L2
2x256 kB
256 kB
Cache L3
3072 kB
3072 kB
Date
August 2016
January 2013
Mean monothread perf.
33.38k points
25.87k points
Mean multithread perf.
79.6k points
42.39k 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
i3-7100U
G2020
Test#1 (Integers)
2.41k
2.94k (x1.22)
Test#2 (FP)
9.77k
8.23k (x0.84)
Test#3 (Generic, ZIP)
3.13k
3.69k (x1.18)
Test#1 (Memory)
3.55k
2.46k (x0.69)
TOTAL
18.86k
17.33k (x0.92)
Multithread
i3-7100U
G2020
Test#1 (Integers)
5k
5.54k (x1.11)
Test#2 (FP)
21.48k
15.47k (x0.72)
Test#3 (Generic, ZIP)
7.39k
7.06k (x0.96)
Test#1 (Memory)
3.18k
2.99k (x0.94)
TOTAL
37.05k
31.05k (x0.84)
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
i3-7100U
G2020
Test#1 (Integers)
8.66k
9.9k (x1.14)
Test#2 (FP)
12.31k
9.01k (x0.73)
Test#3 (Generic, ZIP)
3.28k
3.87k (x1.18)
Test#1 (Memory)
3.92k
3.09k (x0.79)
TOTAL
28.16k
25.87k (x0.92)
Multithread
i3-7100U
G2020
Test#1 (Integers)
17.87k
18.83k (x1.05)
Test#2 (FP)
28.59k
14.15k (x0.49)
Test#3 (Generic, ZIP)
7.68k
6.61k (x0.86)
Test#1 (Memory)
3.15k
2.81k (x0.89)
TOTAL
57.28k
42.39k (x0.74)
Performance/W
i3-7100U
G2020
Test#1 (Integers)
1191 points/W
342 points/W
Test#2 (FP)
1906 points/W
257 points/W
Test#3 (Generic, ZIP)
512 points/W
120 points/W
Test#1 (Memory)
210 points/W
51 points/W
TOTAL
3819 points/W
771 points/W
Performance/GHz
i3-7100U
G2020
Test#1 (Integers)
3609 points/GHz
3415 points/GHz
Test#2 (FP)
5128 points/GHz
3107 points/GHz
Test#3 (Generic, ZIP)
1366 points/GHz
1334 points/GHz
Test#1 (Memory)
1633 points/GHz
1065 points/GHz
TOTAL
11735 points/GHz
8921 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