Core i3-1115G4 vs i7-6600U
Description
The i3-1115G4 is based on Tiger Lake architecture while the i7-6600U is based on Skylake.
Using the multithread performance as a reference, the i3-1115G4 gets a score of 138 k points while the i7-6600U gets 79.2 k points.
Summarizing, the i3-1115G4 is 1.7 times faster than the i7-6600U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i3-1115G4 gets a score of 138 k points while the i7-6600U gets 79.2 k points.
Summarizing, the i3-1115G4 is 1.7 times faster than the i7-6600U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806c1
406e3
Core
Tiger Lake UP3
Skylake-U
Base frecuency
3 GHz
2.6 GHz
Boost frecuency
4.1 GHz
3.4 GHz
Socket
BGA1449
BGA1356
Cores/Threads
2/4
2/4
TDP
28 W
15 W
Cache L1 (d+i)
2x32+2x48 kB
2x32+2x32 kB
Cache L2
2x1280 kB
2x256 kB
Cache L3
6144 kB
4096 kB
Date
September 2020
September 2015
Mean monothread perf.
62.19k points
39.73k points
Mean multithread perf.
137.96k points
79.22k 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
i3-1115G4
i7-6600U
Test#1 (Integers)
3.75k
2.75k (x0.73)
Test#2 (FP)
17.22k
12.23k (x0.71)
Test#3 (Generic, ZIP)
9.79k
3.9k (x0.4)
Test#1 (Memory)
8.21k
5.61k (x0.68)
TOTAL
38.97k
24.48k (x0.63)
Multithread
i3-1115G4
i7-6600U
Test#1 (Integers)
9.19k
5.23k (x0.57)
Test#2 (FP)
35.47k
25k (x0.7)
Test#3 (Generic, ZIP)
19.14k
8.98k (x0.47)
Test#1 (Memory)
5.82k
4.73k (x0.81)
TOTAL
69.62k
43.95k (x0.63)
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
i3-1115G4
i7-6600U
Test#1 (Integers)
12.9k
6.76k (x0.52)
Test#2 (FP)
21.4k
9.58k (x0.45)
Test#3 (Generic, ZIP)
10.73k
2.46k (x0.23)
Test#1 (Memory)
8.16k
4.18k (x0.51)
TOTAL
53.19k
22.99k (x0.43)
Multithread
i3-1115G4
i7-6600U
Test#1 (Integers)
30.31k
14.37k (x0.47)
Test#2 (FP)
45.13k
23.79k (x0.53)
Test#3 (Generic, ZIP)
20.17k
5.71k (x0.28)
Test#1 (Memory)
5.77k
4.29k (x0.74)
TOTAL
101.38k
48.16k (x0.48)
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
i3-1115G4
i7-6600U
Test#1 (Integers)
14.65k
8.49k (x0.58)
Test#2 (FP)
21.57k
10.92k (x0.51)
Test#3 (Generic, ZIP)
9.93k
2.76k (x0.28)
Test#1 (Memory)
8.02k
4.93k (x0.61)
TOTAL
54.18k
27.1k (x0.5)
Multithread
i3-1115G4
i7-6600U
Test#1 (Integers)
32.14k
14.11k (x0.44)
Test#2 (FP)
43.54k
20.05k (x0.46)
Test#3 (Generic, ZIP)
19.58k
6.17k (x0.32)
Test#1 (Memory)
5.61k
4.73k (x0.84)
TOTAL
100.87k
45.05k (x0.45)
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
i3-1115G4
i7-6600U
Test#1 (Integers)
24.25k
16.72k (x0.69)
Test#2 (FP)
21.63k
14.7k (x0.68)
Test#3 (Generic, ZIP)
9.09k
3.4k (x0.37)
Test#1 (Memory)
7.23k
4.9k (x0.68)
TOTAL
62.19k
39.73k (x0.64)
Multithread
i3-1115G4
i7-6600U
Test#1 (Integers)
56.9k
33.41k (x0.59)
Test#2 (FP)
55.68k
31.66k (x0.57)
Test#3 (Generic, ZIP)
19.29k
8.18k (x0.42)
Test#1 (Memory)
6.09k
5.97k (x0.98)
TOTAL
137.96k
79.22k (x0.57)
Performance/W
i3-1115G4
i7-6600U
Test#1 (Integers)
2032 points/W
2227 points/W
Test#2 (FP)
1989 points/W
2111 points/W
Test#3 (Generic, ZIP)
689 points/W
546 points/W
Test#1 (Memory)
217 points/W
398 points/W
TOTAL
4927 points/W
5282 points/W
Performance/GHz
i3-1115G4
i7-6600U
Test#1 (Integers)
5914 points/GHz
4919 points/GHz
Test#2 (FP)
5275 points/GHz
4325 points/GHz
Test#3 (Generic, ZIP)
2216 points/GHz
999 points/GHz
Test#1 (Memory)
1764 points/GHz
1441 points/GHz
TOTAL
15169 points/GHz
11684 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