Core i7-6600U vs i3-1115G4
Description
The i7-6600U is based on Skylake architecture while the i3-1115G4 is based on Tiger Lake.
Using the multithread performance as a reference, the i7-6600U gets a score of 79.2 k points while the i3-1115G4 gets 138 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 i7-6600U gets a score of 79.2 k points while the i3-1115G4 gets 138 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
406e3
806c1
Core
Skylake-U
Tiger Lake UP3
Base frecuency
2.6 GHz
3 GHz
Boost frecuency
3.4 GHz
4.1 GHz
Socket
BGA1356
BGA1449
Cores/Threads
2/4
2/4
TDP
15 W
28 W
Cache L1 (d+i)
2x32+2x32 kB
2x32+2x48 kB
Cache L2
2x256 kB
2x1280 kB
Cache L3
4096 kB
6144 kB
Date
September 2015
September 2020
Mean monothread perf.
39.73k points
62.19k points
Mean multithread perf.
79.22k points
137.96k 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
i7-6600U
i3-1115G4
Test#1 (Integers)
2.75k
3.75k (x1.36)
Test#2 (FP)
12.23k
17.22k (x1.41)
Test#3 (Generic, ZIP)
3.9k
9.79k (x2.51)
Test#1 (Memory)
5.61k
8.21k (x1.47)
TOTAL
24.48k
38.97k (x1.59)
Multithread
i7-6600U
i3-1115G4
Test#1 (Integers)
5.23k
9.19k (x1.76)
Test#2 (FP)
25k
35.47k (x1.42)
Test#3 (Generic, ZIP)
8.98k
19.14k (x2.13)
Test#1 (Memory)
4.73k
5.82k (x1.23)
TOTAL
43.95k
69.62k (x1.58)
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
i7-6600U
i3-1115G4
Test#1 (Integers)
6.76k
12.9k (x1.91)
Test#2 (FP)
9.58k
21.4k (x2.23)
Test#3 (Generic, ZIP)
2.46k
10.73k (x4.36)
Test#1 (Memory)
4.18k
8.16k (x1.95)
TOTAL
22.99k
53.19k (x2.31)
Multithread
i7-6600U
i3-1115G4
Test#1 (Integers)
14.37k
30.31k (x2.11)
Test#2 (FP)
23.79k
45.13k (x1.9)
Test#3 (Generic, ZIP)
5.71k
20.17k (x3.53)
Test#1 (Memory)
4.29k
5.77k (x1.34)
TOTAL
48.16k
101.38k (x2.1)
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
i7-6600U
i3-1115G4
Test#1 (Integers)
8.49k
14.65k (x1.73)
Test#2 (FP)
10.92k
21.57k (x1.98)
Test#3 (Generic, ZIP)
2.76k
9.93k (x3.6)
Test#1 (Memory)
4.93k
8.02k (x1.63)
TOTAL
27.1k
54.18k (x2)
Multithread
i7-6600U
i3-1115G4
Test#1 (Integers)
14.11k
32.14k (x2.28)
Test#2 (FP)
20.05k
43.54k (x2.17)
Test#3 (Generic, ZIP)
6.17k
19.58k (x3.17)
Test#1 (Memory)
4.73k
5.61k (x1.19)
TOTAL
45.05k
100.87k (x2.24)
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
i7-6600U
i3-1115G4
Test#1 (Integers)
16.72k
24.25k (x1.45)
Test#2 (FP)
14.7k
21.63k (x1.47)
Test#3 (Generic, ZIP)
3.4k
9.09k (x2.68)
Test#1 (Memory)
4.9k
7.23k (x1.48)
TOTAL
39.73k
62.19k (x1.57)
Multithread
i7-6600U
i3-1115G4
Test#1 (Integers)
33.41k
56.9k (x1.7)
Test#2 (FP)
31.66k
55.68k (x1.76)
Test#3 (Generic, ZIP)
8.18k
19.29k (x2.36)
Test#1 (Memory)
5.97k
6.09k (x1.02)
TOTAL
79.22k
137.96k (x1.74)
Performance/W
i7-6600U
i3-1115G4
Test#1 (Integers)
2227 points/W
2032 points/W
Test#2 (FP)
2111 points/W
1989 points/W
Test#3 (Generic, ZIP)
546 points/W
689 points/W
Test#1 (Memory)
398 points/W
217 points/W
TOTAL
5282 points/W
4927 points/W
Performance/GHz
i7-6600U
i3-1115G4
Test#1 (Integers)
4919 points/GHz
5914 points/GHz
Test#2 (FP)
4325 points/GHz
5275 points/GHz
Test#3 (Generic, ZIP)
999 points/GHz
2216 points/GHz
Test#1 (Memory)
1441 points/GHz
1764 points/GHz
TOTAL
11684 points/GHz
15169 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