Sistem Pendukung Keputusan
Perhitungan TOPSIS
Technique for Order Preference by Similarity to Ideal Solution
Normalisasi vektor, solusi ideal, jarak, dan preferensi
TOPSIS mencari alternatif yang paling dekat dengan solusi ideal positif dan paling jauh dari solusi ideal negatif.
Solusi ideal
A+ dan A-
| Kriteria | A+ | A- |
|---|---|---|
| C1 - Harga | 0,00097 | 0,04501 |
| C2 - Rating | 0,00655 | 0,00177 |
| C3 - RAM | 0,01209 | 0,00067 |
| C4 - Storage | 0,01464 | 0,00023 |
| C5 - Jumlah Core CPU | 0,01249 | 0,00104 |
| C6 - GPU Type | 0,00435 | 0,00217 |
Visual
Top 10 Ranking TOPSIS
Langkah 1 dan 2
Pembagi Normalisasi Vektor
| Kode | Kriteria | Denominator | Bobot Normal |
|---|---|---|---|
| C1 | Harga | 3.029.270,43309 | 0,3000 |
| C2 | Rating | 2.037,95142 | 0,1500 |
| C3 | RAM | 446,82435 | 0,1500 |
| C4 | Storage | 20.986,29191 | 0,1500 |
| C5 | Jumlah Core CPU | 288,20999 | 0,1500 |
| C6 | GPU Type | 46,00000 | 0,1000 |
Langkah 3 sampai 8
Matriks Terbobot, Jarak Ideal, dan Preferensi Top 15
| Rank | Laptop | C1 Yij | C2 Yij | C3 Yij | C4 Yij | C5 Yij | C6 Yij | D+ | D- | Vi |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
infinix
Infinix Zerobook 13 ZL513 2023 Laptop (13th Gen Core i7/ 32GB/ 1TB ...
|
0,00574 | 0,00464 | 0,01074 | 0,00732 | 0,00729 | 0,00217 | 0,01066 | 0,04172 | 0,79651 |
| 2 |
infinix
Infinix Zerobook 2023 Laptop (13th Gen Core i9/ 32GB/ 1TB SSD/ Win ...
|
0,00594 | 0,00523 | 0,01074 | 0,00732 | 0,00729 | 0,00217 | 0,01066 | 0,04158 | 0,79594 |
| 3 |
msi
MSI Katana 15 B13UDXK-1482IN Gaming Laptop (13th Gen Core i5/ 32GB/...
|
0,00743 | 0,00552 | 0,01074 | 0,00732 | 0,00625 | 0,00435 | 0,01171 | 0,04013 | 0,77410 |
| 4 |
acer
Acer Aspire Lite AL15-52 15 Laptop (12th Gen Core i5/ 16GB/ 1TB SSD...
|
0,00465 | 0,00471 | 0,00537 | 0,00732 | 0,00520 | 0,00217 | 0,01317 | 0,04156 | 0,75937 |
| 5 |
zebronics
Zebronics ZEB-NBC 5S 2023 Laptop (12th Gen Core i7 / 16GB/ 1TB SSD/...
|
0,00525 | 0,00530 | 0,00537 | 0,00732 | 0,00520 | 0,00217 | 0,01328 | 0,04103 | 0,75548 |
| 6 |
lenovo
Lenovo Thinkbook 15 21DJA0D9IH Laptop (12th Gen Core i5/ 16GB/ 1TB ...
|
0,00594 | 0,00471 | 0,00537 | 0,00732 | 0,00520 | 0,00217 | 0,01359 | 0,04031 | 0,74792 |
| 7 |
acer
Acer Aspire Lite AL15-41 Laptop (AMD Ryzen 5 5500U/ 16GB/ 1TB SSD/ ...
|
0,00394 | 0,00456 | 0,00537 | 0,00732 | 0,00312 | 0,00217 | 0,01428 | 0,04208 | 0,74665 |
| 8 |
asus
Asus Vivobook 15X OLED 2023 K3504VA-LK552WS Laptop (13th Gen Core i...
|
0,00703 | 0,00464 | 0,00537 | 0,00732 | 0,00625 | 0,00217 | 0,01352 | 0,03937 | 0,74440 |
| 9 |
lenovo
Lenovo Ideapad Slim 5 82XF007CIN Laptop (13th Gen Core i5/ 16 GB RA...
|
0,00713 | 0,00427 | 0,00537 | 0,00732 | 0,00625 | 0,00217 | 0,01362 | 0,03925 | 0,74239 |
| 10 |
dell
Dell G15-5520 2023 Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Win11 H...
|
0,00767 | 0,00537 | 0,00537 | 0,00732 | 0,00625 | 0,00435 | 0,01356 | 0,03887 | 0,74133 |
| 11 |
dell
Dell Inspiron 3530 15 Laptop (13th Gen Core i5/ 16GB/ 1TB SSD/ Win1...
|
0,00654 | 0,00420 | 0,00537 | 0,00732 | 0,00520 | 0,00217 | 0,01389 | 0,03970 | 0,74078 |
| 12 |
tecno
Tecno Megabook T1 Laptop (11th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home)
|
0,00356 | 0,00493 | 0,00537 | 0,00732 | 0,00208 | 0,00217 | 0,01487 | 0,04244 | 0,74056 |
| 13 |
dell
Dell Inspiron 3530 IN3530RMD8W001ORS1 Laptop (13th Gen Core i5/ 16G...
|
0,00654 | 0,00390 | 0,00537 | 0,00732 | 0,00520 | 0,00217 | 0,01394 | 0,03968 | 0,73996 |
| 14 |
hp
HP Pavilion 14-dv2153TU Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Wi...
|
0,00680 | 0,00493 | 0,00537 | 0,00732 | 0,00520 | 0,00217 | 0,01390 | 0,03949 | 0,73969 |
| 15 |
infinix
Infinix INBook X2 Slim Series XL23 2023 Laptop (11th Gen Core i5/ 1...
|
0,00356 | 0,00442 | 0,00537 | 0,00732 | 0,00208 | 0,00217 | 0,01493 | 0,04241 | 0,73956 |
Langkah 9
Ranking Alternatif TOPSIS
| Rank | Brand / Model | Harga | Rating | RAM | Storage | Core | GPU | Skor TOPSIS |
|---|---|---|---|---|---|---|---|---|
| 1 |
infinix
Infinix Zerobook 13 ZL513 2023 Laptop (13th Gen Core i7/ 32GB/ 1TB SSD/ Win...
|
Rp 57.990 | 63.00 | 32 GB | 1024 GB | 14 | 1 | 0,79651 |
| 2 |
infinix
Infinix Zerobook 2023 Laptop (13th Gen Core i9/ 32GB/ 1TB SSD/ Win 11 Home)
|
Rp 59.990 | 71.00 | 32 GB | 1024 GB | 14 | 1 | 0,79594 |
| 3 |
msi
MSI Katana 15 B13UDXK-1482IN Gaming Laptop (13th Gen Core i5/ 32GB/ 1TB SSD...
|
Rp 74.990 | 75.00 | 32 GB | 1024 GB | 12 | 2 | 0,77410 |
| 4 |
acer
Acer Aspire Lite AL15-52 15 Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Win11)
|
Rp 46.990 | 64.00 | 16 GB | 1024 GB | 10 | 1 | 0,75937 |
| 5 |
zebronics
Zebronics ZEB-NBC 5S 2023 Laptop (12th Gen Core i7 / 16GB/ 1TB SSD/ Win11 H...
|
Rp 52.990 | 72.00 | 16 GB | 1024 GB | 10 | 1 | 0,75548 |
| 6 |
lenovo
Lenovo Thinkbook 15 21DJA0D9IH Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Win...
|
Rp 59.990 | 64.00 | 16 GB | 1024 GB | 10 | 1 | 0,74792 |
| 7 |
acer
Acer Aspire Lite AL15-41 Laptop (AMD Ryzen 5 5500U/ 16GB/ 1TB SSD/ Win11)
|
Rp 39.800 | 62.00 | 16 GB | 1024 GB | 6 | 1 | 0,74665 |
| 8 |
asus
Asus Vivobook 15X OLED 2023 K3504VA-LK552WS Laptop (13th Gen Core i5/ 16GB/...
|
Rp 70.990 | 63.00 | 16 GB | 1024 GB | 12 | 1 | 0,74440 |
| 9 |
lenovo
Lenovo Ideapad Slim 5 82XF007CIN Laptop (13th Gen Core i5/ 16 GB RAM/ 1 TB ...
|
Rp 71.990 | 58.00 | 16 GB | 1024 GB | 12 | 1 | 0,74239 |
| 10 |
dell
Dell G15-5520 2023 Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Win11 Home/ 4GB...
|
Rp 77.490 | 73.00 | 16 GB | 1024 GB | 12 | 2 | 0,74133 |
| 11 |
dell
Dell Inspiron 3530 15 Laptop (13th Gen Core i5/ 16GB/ 1TB SSD/ Win11 Home)
|
Rp 65.990 | 57.00 | 16 GB | 1024 GB | 10 | 1 | 0,74078 |
| 12 |
tecno
Tecno Megabook T1 Laptop (11th Gen Core i7/ 16GB/ 1TB SSD/ Win11 Home)
|
Rp 35.990 | 67.00 | 16 GB | 1024 GB | 4 | 1 | 0,74056 |
| 13 |
dell
Dell Inspiron 3530 IN3530RMD8W001ORS1 Laptop (13th Gen Core i5/ 16GB/ 1TB S...
|
Rp 65.990 | 53.00 | 16 GB | 1024 GB | 10 | 1 | 0,73996 |
| 14 |
hp
HP Pavilion 14-dv2153TU Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Win 11)
|
Rp 68.710 | 67.00 | 16 GB | 1024 GB | 10 | 1 | 0,73969 |
| 15 |
infinix
Infinix INBook X2 Slim Series XL23 2023 Laptop (11th Gen Core i5/ 16GB/ 1TB...
|
Rp 35.990 | 60.00 | 16 GB | 1024 GB | 4 | 1 | 0,73956 |
| 16 |
msi
MSI GF63 Thin 11SC-1298IN Gaming Laptop (11th Gen Core i7/ 16GB/ 1TB 256GB ...
|
Rp 63.990 | 71.00 | 16 GB | 1024 GB | 8 | 2 | 0,73916 |
| 17 |
msi
MSI GF63 Thin 11UC-1294IN Gaming Laptop (11th Gen Core i7/ 16GB/ 1TB 256GB ...
|
Rp 66.780 | 76.00 | 16 GB | 1024 GB | 8 | 2 | 0,73696 |
| 18 |
lenovo
Lenovo IdeaPad Slim 5 14IAH8 83BF0043IN Laptop (12th Gen Core i5/ 16GB/ 1TB...
|
Rp 61.990 | 60.00 | 16 GB | 1024 GB | 8 | 1 | 0,73689 |
| 19 |
msi
MSI Thin GF63 11UC-1494IN Gaming Laptop (11th Gen Core i7/ 16GB/ 1TB 256GB ...
|
Rp 66.350 | 69.00 | 16 GB | 1024 GB | 8 | 2 | 0,73656 |
| 20 |
hp
HP Victus 15-fa1145TX Gaming Laptop (12th Gen Core i5/ 16GB/ 1TB SSD/ Win11...
|
Rp 66.990 | 72.00 | 16 GB | 1024 GB | 8 | 2 | 0,73630 |
| 21 |
lenovo
Lenovo IdeaPad Slim 5 14IAH8 83BF0045IN Laptop (12th Gen Core i5/ 16GB/ 1TB...
|
Rp 63.990 | 60.00 | 16 GB | 1024 GB | 8 | 1 | 0,73497 |
| 22 |
hp
HP Pavilion 15-eg3017TU Laptop (13th Gen Core i5/ 16GB/ 1TB SSD/ Win11 Home)
|
Rp 72.999 | 63.00 | 16 GB | 1024 GB | 10 | 1 | 0,73450 |
| 23 |
asus
Asus Vivobook 16 2023 X1605VA-MB957WS Laptop (13th Gen Core i9/ 16GB/ 1TB S...
|
Rp 86.689 | 73.00 | 16 GB | 1024 GB | 14 | 1 | 0,73439 |
| 24 |
dell
Dell Inspiron 2023 14 5430 Laptop (13th Gen Core i5/ 16GB/ 1TB SSD/ Win11)
|
Rp 73.990 | 63.00 | 16 GB | 1024 GB | 10 | 1 | 0,73342 |
| 25 |
asus
Asus TUF Gaming F15 FX577ZC-HN192W Gaming Laptop (12th Gen Core i7/ 16GB/1T...
|
Rp 89.990 | 76.00 | 16 GB | 1024 GB | 14 | 2 | 0,73327 |