Core i5-8265U vs i5-1135G7
Description
The i5-8265U is based on Whiskey Lake architecture while the i5-1135G7 is based on Tiger Lake.
Using the multithread performance as a reference, the i5-8265U gets a score of 143.2 k points while the i5-1135G7 gets 262.1 k points.
Summarizing, the i5-1135G7 is 1.8 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-8265U gets a score of 143.2 k points while the i5-1135G7 gets 262.1 k points.
Summarizing, the i5-1135G7 is 1.8 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806ec
806c1
Core
Whiskey Lake-U
Tiger Lake UP3
Base frecuency
1.6 GHz
2.4 GHz
Boost frecuency
3.9 GHz
4.2 GHz
Socket
BGA1528
BGA 1449
Cores/Threads
4/8
4/8
TDP
15 W
28 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x48 kB
Cache L2
4x256 kB
4x1280 kB
Cache L3
6144 kB
8192 kB
Date
August 2018
September 2020
Mean monothread perf.
46.67k points
69.38k points
Mean multithread perf.
143.23k points
262.07k 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
i5-8265U
i5-1135G7
Test#1 (Integers)
3.68k
3.77k (x1.03)
Test#2 (FP)
16.08k
17.26k (x1.07)
Test#3 (Generic, ZIP)
4.99k
9.24k (x1.85)
Test#1 (Memory)
7.95k
8.39k (x1.06)
TOTAL
32.69k
38.66k (x1.18)
Multithread
i5-8265U
i5-1135G7
Test#1 (Integers)
14.29k
16.86k (x1.18)
Test#2 (FP)
61.15k
76.62k (x1.25)
Test#3 (Generic, ZIP)
16.53k
34.56k (x2.09)
Test#1 (Memory)
3.72k
4.5k (x1.21)
TOTAL
95.69k
132.53k (x1.39)
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
i5-8265U
i5-1135G7
Test#1 (Integers)
13.6k
13.43k (x0.99)
Test#2 (FP)
20.03k
22.29k (x1.11)
Test#3 (Generic, ZIP)
5.19k
11.18k (x2.15)
Test#1 (Memory)
7.05k
9.75k (x1.38)
TOTAL
45.87k
56.64k (x1.23)
Multithread
i5-8265U
i5-1135G7
Test#1 (Integers)
51.42k
40.24k (x0.78)
Test#2 (FP)
77.48k
65.99k (x0.85)
Test#3 (Generic, ZIP)
16.65k
28.51k (x1.71)
Test#1 (Memory)
3.69k
6.66k (x1.81)
TOTAL
149.24k
141.4k (x0.95)
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
i5-8265U
i5-1135G7
Test#1 (Integers)
13.66k
15.2k (x1.11)
Test#2 (FP)
21.17k
23.46k (x1.11)
Test#3 (Generic, ZIP)
5k
11.05k (x2.21)
Test#1 (Memory)
8.11k
9.53k (x1.17)
TOTAL
47.94k
59.23k (x1.24)
Multithread
i5-8265U
i5-1135G7
Test#1 (Integers)
51.36k
43.69k (x0.85)
Test#2 (FP)
79.72k
70.25k (x0.88)
Test#3 (Generic, ZIP)
16.61k
28.48k (x1.71)
Test#1 (Memory)
3.75k
6.24k (x1.67)
TOTAL
151.44k
148.66k (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
i5-8265U
i5-1135G7
Test#1 (Integers)
19.19k
26.46k (x1.38)
Test#2 (FP)
17.47k
23.63k (x1.35)
Test#3 (Generic, ZIP)
4.04k
10.24k (x2.53)
Test#1 (Memory)
5.97k
9.05k (x1.51)
TOTAL
46.67k
69.38k (x1.49)
Multithread
i5-8265U
i5-1135G7
Test#1 (Integers)
64.43k
105.02k (x1.63)
Test#2 (FP)
61.91k
108.51k (x1.75)
Test#3 (Generic, ZIP)
13.36k
36.5k (x2.73)
Test#1 (Memory)
3.52k
12.04k (x3.42)
TOTAL
143.23k
262.07k (x1.83)
Performance/W
i5-8265U
i5-1135G7
Test#1 (Integers)
4296 points/W
3751 points/W
Test#2 (FP)
4128 points/W
3875 points/W
Test#3 (Generic, ZIP)
890 points/W
1304 points/W
Test#1 (Memory)
235 points/W
430 points/W
TOTAL
9548 points/W
9359 points/W
Performance/GHz
i5-8265U
i5-1135G7
Test#1 (Integers)
4920 points/GHz
6299 points/GHz
Test#2 (FP)
4478 points/GHz
5626 points/GHz
Test#3 (Generic, ZIP)
1037 points/GHz
2439 points/GHz
Test#1 (Memory)
1531 points/GHz
2154 points/GHz
TOTAL
11966 points/GHz
16518 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