Core i7-6820HQ vs i5-1135G7
Description
The i7-6820HQ is based on Skylake architecture while the i5-1135G7 is based on Tiger Lake.
Using the multithread performance as a reference, the i7-6820HQ gets a score of 205.9 k points while the i5-1135G7 gets 238.9 k points.
Summarizing, the i5-1135G7 is 1.2 times faster than the i7-6820HQ. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-6820HQ gets a score of 205.9 k points while the i5-1135G7 gets 238.9 k points.
Summarizing, the i5-1135G7 is 1.2 times faster than the i7-6820HQ. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
506e3
806c1
Core
Skylake-H
Tiger Lake UP3
Base frecuency
2.7 GHz
2.4 GHz
Boost frecuency
3.6 GHz
4.2 GHz
Socket
BGA1440
BGA 1449
Cores/Threads
4/8
4/8
TDP
45 W
28 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x48 kB
Cache L2
4x256 kB
4x1280 kB
Cache L3
8192 kB
8192 kB
Date
October 2015
September 2020
Mean monothread perf.
50.1k points
68.19k points
Mean multithread perf.
205.89k points
238.87k 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
i7-6820HQ
i5-1135G7
Test#1 (Integers)
3.18k
3.75k (x1.18)
Test#2 (FP)
13.02k
17.28k (x1.33)
Test#3 (Generic, ZIP)
4.17k
9.5k (x2.28)
Test#1 (Memory)
6.93k
8.81k (x1.27)
TOTAL
27.3k
39.34k (x1.44)
Multithread
i7-6820HQ
i5-1135G7
Test#1 (Integers)
13.26k
12.43k (x0.94)
Test#2 (FP)
62.23k
54.95k (x0.88)
Test#3 (Generic, ZIP)
20.34k
26.41k (x1.3)
Test#1 (Memory)
5.46k
7.38k (x1.35)
TOTAL
101.29k
101.16k (x1)
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
i7-6820HQ
i5-1135G7
Test#1 (Integers)
11.54k
13.43k (x1.16)
Test#2 (FP)
16.69k
22.29k (x1.34)
Test#3 (Generic, ZIP)
4.51k
11.18k (x2.48)
Test#1 (Memory)
7.27k
9.75k (x1.34)
TOTAL
40.01k
56.64k (x1.42)
Multithread
i7-6820HQ
i5-1135G7
Test#1 (Integers)
48.5k
40.24k (x0.83)
Test#2 (FP)
77.02k
65.99k (x0.86)
Test#3 (Generic, ZIP)
21.3k
28.51k (x1.34)
Test#1 (Memory)
5.24k
6.66k (x1.27)
TOTAL
152.06k
141.4k (x0.93)
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
i7-6820HQ
i5-1135G7
Test#1 (Integers)
11.78k
15.12k (x1.28)
Test#2 (FP)
18.06k
23.4k (x1.3)
Test#3 (Generic, ZIP)
4.48k
10.9k (x2.43)
Test#1 (Memory)
7.12k
9.41k (x1.32)
TOTAL
41.44k
58.83k (x1.42)
Multithread
i7-6820HQ
i5-1135G7
Test#1 (Integers)
49.46k
45.69k (x0.92)
Test#2 (FP)
84.8k
74.42k (x0.88)
Test#3 (Generic, ZIP)
20.7k
29.8k (x1.44)
Test#1 (Memory)
4.77k
7.16k (x1.5)
TOTAL
159.73k
157.08k (x0.98)
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
i7-6820HQ
i5-1135G7
Test#1 (Integers)
20.99k
25.96k (x1.24)
Test#2 (FP)
18.63k
23.42k (x1.26)
Test#3 (Generic, ZIP)
4.33k
10.1k (x2.33)
Test#1 (Memory)
6.15k
8.71k (x1.42)
TOTAL
50.1k
68.19k (x1.36)
Multithread
i7-6820HQ
i5-1135G7
Test#1 (Integers)
91.8k
94.88k (x1.03)
Test#2 (FP)
87.24k
99.81k (x1.14)
Test#3 (Generic, ZIP)
20.55k
33.6k (x1.63)
Test#1 (Memory)
6.3k
10.58k (x1.68)
TOTAL
205.89k
238.87k (x1.16)
Performance/W
i7-6820HQ
i5-1135G7
Test#1 (Integers)
2040 points/W
3389 points/W
Test#2 (FP)
1939 points/W
3565 points/W
Test#3 (Generic, ZIP)
457 points/W
1200 points/W
Test#1 (Memory)
140 points/W
378 points/W
TOTAL
4575 points/W
8531 points/W
Performance/GHz
i7-6820HQ
i5-1135G7
Test#1 (Integers)
5831 points/GHz
6180 points/GHz
Test#2 (FP)
5174 points/GHz
5576 points/GHz
Test#3 (Generic, ZIP)
1204 points/GHz
2405 points/GHz
Test#1 (Memory)
1708 points/GHz
2075 points/GHz
TOTAL
13917 points/GHz
16235 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