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Celeron J4105 vs Core i7-5500U


Description
The J4105 is based on Goldmont Plus architecture while the i7-5500U is based on Broadwell.

Using the multithread performance as a reference, the J4105 gets a score of 61.5 k points while the i7-5500U gets 63.7 k points.

Summarizing, the i7-5500U is 1 times faster than the J4105. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706a1
306d4
Core
Gemini Lake
Broadwell-U
Architecture
Base frecuency
1.5 GHz
2.4 GHz
Boost frecuency
2.5 GHz
3 GHz
Socket
BGA 1090
Cores/Threads
4/4
2 /2
TDP
10 W
15 W
Cache L1 (d+i)
4x32+4x24 kB
32+32 kB
Cache L2
4096 kB
256 kB
Cache L3
0 kB
4096 kB
Date
December 2017
March 2015

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
J4105
i7-5500U
Test#1 (Integers)
1683
3312 (96.86%)
Test#2 (FP)
5290
11613 (119.52%)
Test#3 (Generic, ZIP)
2749
3937 (43.24%)
Test#1 (Memory)
3443
3241 (-5.89%)
TOTAL
13165
22103 (67.90%)

Multithread

J4105

i7-5500U
Test#1 (Integers)
6391
5965 (-6.67%)
Test#2 (FP)
20018
25541 (27.59%)
Test#3 (Generic, ZIP)
10222
8805 (-13.86%)
Test#1 (Memory)
4941
3356 (-32.08%)
TOTAL
41572
43667 (5.04%)

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
J4105
i7-5500U
Test#1 (Integers)
4896
10587 (116.25%)
Test#2 (FP)
7255
13716 (89.04%)
Test#3 (Generic, ZIP)
2754
4223 (53.31%)
Test#1 (Memory)
3317
3638 (9.66%)
TOTAL
18223
32163 (76.50%)

Multithread

J4105

i7-5500U
Test#1 (Integers)
18843
20801 (10.39%)
Test#2 (FP)
27446
30439 (10.90%)
Test#3 (Generic, ZIP)
10353
9103 (-12.08%)
Test#1 (Memory)
4853
3352 (-30.94%)
TOTAL
61495
63694 (3.58%)

Performance/W
J4105
i7-5500U
Test#1 (Integers)
1884 points/W
1387 points/W
Test#2 (FP)
2745 points/W
2029 points/W
Test#3 (Generic, ZIP)
1035 points/W
607 points/W
Test#1 (Memory)
485 points/W
223 points/W
TOTAL
6149 points/W
4246 points/W

Performance/GHz
J4105
i7-5500U
Test#1 (Integers)
1958 points/GHz
3529 points/GHz
Test#2 (FP)
2902 points/GHz
4572 points/GHz
Test#3 (Generic, ZIP)
1102 points/GHz
1408 points/GHz
Test#1 (Memory)
1327 points/GHz
1213 points/GHz
TOTAL
7289 points/GHz
10721 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. 3.7.8