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Celeron N5105 vs Core i7-6500U


Description
The N5105 is based on Tremont architecture while the i7-6500U is based on Skylake.

Using the multithread performance as a reference, the N5105 gets a score of 64.1 k points while the i7-6500U gets 76.8 k points.

Summarizing, the i7-6500U is 1.2 times faster than the N5105. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906c0
406e3
Core
Jasper Lake
Skylake-U
Architecture
Base frecuency
2 GHz
2.5 GHz
Boost frecuency
2.9 GHz
3.1 GHz
Socket
BGA 1338
BGA1356
Cores/Threads
4/4
2/4
TDP
10 W
15 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
1536 kB
4096 kB
Cache L3
4096 kB
kB
Date
March 2021
September 2015
Mean monothread perf.
27.1k points
46.25k points
Mean multithread perf.
64.09k points
97.52k 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
N5105
i7-6500U
Test#1 (Integers)
9.83k
11.11k (x1.13)
Test#2 (FP)
9.74k
15.97k (x1.64)
Test#3 (Generic, ZIP)
3.65k
4.25k (x1.16)
Test#1 (Memory)
3.88k
5.66k (x1.46)
TOTAL
27.1k
36.99k (x1.37)

Multithread

N5105

i7-6500U
Test#1 (Integers)
25.04k
23.1k (x0.92)
Test#2 (FP)
24.7k
36.73k (x1.49)
Test#3 (Generic, ZIP)
9.29k
9.99k (x1.08)
Test#1 (Memory)
5.06k
7k (x1.38)
TOTAL
64.09k
76.82k (x1.2)

Performance/W
N5105
i7-6500U
Test#1 (Integers)
2504 points/W
1540 points/W
Test#2 (FP)
2470 points/W
2449 points/W
Test#3 (Generic, ZIP)
929 points/W
666 points/W
Test#1 (Memory)
506 points/W
467 points/W
TOTAL
6409 points/W
5121 points/W

Performance/GHz
N5105
i7-6500U
Test#1 (Integers)
3388 points/GHz
3582 points/GHz
Test#2 (FP)
3358 points/GHz
5152 points/GHz
Test#3 (Generic, ZIP)
1259 points/GHz
1370 points/GHz
Test#1 (Memory)
1338 points/GHz
1827 points/GHz
TOTAL
9344 points/GHz
11932 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