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Core i3-8350K vs i7-10510U


Description
The i3-8350K is based on Coffee Lake architecture while the i7-10510U is based on Comet Lake.

Using the multithread performance as a reference, the i3-8350K gets a score of 237.6 k points while the i7-10510U gets 190.8 k points.

Summarizing, the i3-8350K is 1.2 times faster than the i7-10510U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906eb
806ec
Core
Coffee Lake-S
Comet Lake-U
Architecture
Base frecuency
4 GHz
1.8 GHz
Boost frecuency
4 GHz
4.9 GHz
Socket
LGA 1151
BGA 1528
Cores/Threads
4/4
4/8
TDP
91 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
8192 kB
8192 kB
Date
October 2017
August 2019
Mean monothread perf.
68.36k points
59.01k points
Mean multithread perf.
237.63k points
190.82k points

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
i3-8350K
i7-10510U
Test#1 (Integers)
27.29k
22.85k (x0.84)
Test#2 (FP)
24.19k
21.15k (x0.87)
Test#3 (Generic, ZIP)
5.75k
4.78k (x0.83)
Test#1 (Memory)
11.13k
10.24k (x0.92)
TOTAL
68.36k
59.01k (x0.86)

Multithread

i3-8350K

i7-10510U
Test#1 (Integers)
107.78k
86.08k (x0.8)
Test#2 (FP)
95.93k
79.78k (x0.83)
Test#3 (Generic, ZIP)
22.65k
18.26k (x0.81)
Test#1 (Memory)
11.26k
6.69k (x0.59)
TOTAL
237.63k
190.82k (x0.8)

Performance/W
i3-8350K
i7-10510U
Test#1 (Integers)
1184 points/W
5739 points/W
Test#2 (FP)
1054 points/W
5319 points/W
Test#3 (Generic, ZIP)
249 points/W
1217 points/W
Test#1 (Memory)
124 points/W
446 points/W
TOTAL
2611 points/W
12721 points/W

Performance/GHz
i3-8350K
i7-10510U
Test#1 (Integers)
6823 points/GHz
4664 points/GHz
Test#2 (FP)
6048 points/GHz
4316 points/GHz
Test#3 (Generic, ZIP)
1436 points/GHz
975 points/GHz
Test#1 (Memory)
2784 points/GHz
2089 points/GHz
TOTAL
17091 points/GHz
12044 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4