Core i7-10510U vs i9-10900K
Description
Both models i7-10510U and i9-10900K are based on Comet Lake architecture.
Comet Lake was released in 2019 as a 14nm process-refinement. These models were released as 10th generation CPUs like 10nm Ice Lake. There are model with 2 to 10 cores.
Using the multithread performance as a reference, the i7-10510U gets a score of 190.8 k points while the i9-10900K gets 685.6 k points.
Summarizing, the i9-10900K is 3.6 times faster than the i7-10510U. To get a proper comparison between both models, take a look to the data shown below.
Comet Lake was released in 2019 as a 14nm process-refinement. These models were released as 10th generation CPUs like 10nm Ice Lake. There are model with 2 to 10 cores.
Using the multithread performance as a reference, the i7-10510U gets a score of 190.8 k points while the i9-10900K gets 685.6 k points.
Summarizing, the i9-10900K is 3.6 times faster than the i7-10510U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806ec
a0655
Core
Comet Lake-U
Comet Lake-S
Base frecuency
1.8 GHz
3.7 GHz
Boost frecuency
4.9 GHz
5.2 GHz
Socket
BGA 1528
LGA 1200
Cores/Threads
4/8
10/20
TDP
15 W
125 W
Cache L1 (d+i)
4x32+4x32 kB
10x32+10x32 kB
Cache L2
4x256 kB
10x256 kB
Cache L3
8192 kB
20480 kB
Date
August 2019
April 2020
Mean monothread perf.
59.01k points
80.41k points
Mean multithread perf.
190.82k points
685.65k points
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
i7-10510U
i9-10900K
Test#1 (Integers)
17.66k
19.5k (x1.1)
Test#2 (FP)
25.46k
28.01k (x1.1)
Test#3 (Generic, ZIP)
6.4k
7.45k (x1.16)
Test#1 (Memory)
14.05k
15.82k (x1.13)
TOTAL
63.57k
70.79k (x1.11)
Multithread
i7-10510U
i9-10900K
Test#1 (Integers)
54.45k
194.49k (x3.57)
Test#2 (FP)
84.97k
312.59k (x3.68)
Test#3 (Generic, ZIP)
21.26k
89.14k (x4.19)
Test#1 (Memory)
8.04k
12.58k (x1.56)
TOTAL
168.72k
608.81k (x3.61)
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
i7-10510U
i9-10900K
Test#1 (Integers)
22.85k
32.67k (x1.43)
Test#2 (FP)
21.15k
28.49k (x1.35)
Test#3 (Generic, ZIP)
4.78k
6.53k (x1.37)
Test#1 (Memory)
10.24k
12.72k (x1.24)
TOTAL
59.01k
80.41k (x1.36)
Multithread
i7-10510U
i9-10900K
Test#1 (Integers)
86.08k
307.39k (x3.57)
Test#2 (FP)
79.78k
298.47k (x3.74)
Test#3 (Generic, ZIP)
18.26k
72.94k (x3.99)
Test#1 (Memory)
6.69k
6.85k (x1.02)
TOTAL
190.82k
685.65k (x3.59)
Performance/W
i7-10510U
i9-10900K
Test#1 (Integers)
5739 points/W
2459 points/W
Test#2 (FP)
5319 points/W
2388 points/W
Test#3 (Generic, ZIP)
1217 points/W
583 points/W
Test#1 (Memory)
446 points/W
55 points/W
TOTAL
12721 points/W
5485 points/W
Performance/GHz
i7-10510U
i9-10900K
Test#1 (Integers)
4664 points/GHz
6282 points/GHz
Test#2 (FP)
4316 points/GHz
5479 points/GHz
Test#3 (Generic, ZIP)
975 points/GHz
1257 points/GHz
Test#1 (Memory)
2089 points/GHz
2445 points/GHz
TOTAL
12044 points/GHz
15463 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