| Compaq Presario CQ2020TW | Lemel LX3-TKBJ19-4S50A | Acer Veriton | Gigabyte A520 | |
|---|---|---|---|---|
| CPU | Intel Atom 230 | Intel Celeron J1900 | Intel Core i3-3240 | AMD R3-4350G |
| Freq. | 1.6Ghz | 2.0Ghz | 3.4Ghz | 3.8Ghz |
| Core | 1 | 4 | 2 | 4 |
| Thread | 1 | 4 | 4 | 8 |
| Cache | 512KB | 2MB | 3MB | 4MB |
| Geekbench (Multicore) | 120 (v5) | 538 (v5) | 1,377 (v5) | 4,350 (v5) |
| RAM Type | DDR2 | DDR3 | DDR3 | DDR4 |
| RAM Size | 1GB | 4GB | 4GB | 16GB |
| Disk Type | Hard Drive | Hard Drive | SSD | SSD |
| Disk Size | 160 GB | 1TB | 120GB | 512GB |
| Optical Drive | CD/CD-RW/DVD/DVD+RW | CD/CD-RW/DVD/DVD+RW | DVD | N/A |
| Operating System | Windows XP | Windows 8.1 64-bit | Windows 7 64-bit | N/A |
| USB | USB 2.0 * 4 | USB 3.0 * 1 USB 2.0 * 4 | USB 2.0 * 4 | USB 3.0*4 USB 2.0*4 |
| Video Output | D-Sub (VGA) | D-Sub (VGA) DVI HDMI | D-Sub (VGA) DVI HDMI | D-Sub (VGA) DVI-D HDMI |
| LAN | 100 Mbps | 1Gbps | 1Gbps | 1Gbps |
| Price | NT$8,000 | NT$7,990 | NT$10,000 | NT$11,841 |
| Date | 2009.Jan | 2014.Nov | 2018.Aug | 2021.Jun |
| Store | 台北車站 Nova | 板橋燦坤 | 新竹 Nova 對面 達振電腦 | Momo |
