ICO vs SGI
Perbandingan lengkap antara ICO Icon dan SGI Image — ukuran file, kualitas, kompatibilitas, serta format mana yang sebaiknya dipilih untuk alur kerja Anda.
ICO Icon
Raster & Vector ImagesICO is the icon file format used for favicons and Windows application icons. A single ICO file can contain multiple image sizes and color depths for different display contexts.
Tentang file ICOSGI Image
Raster & Vector ImagesSGI (Silicon Graphics Image) is a raster image format developed by Silicon Graphics for use on their IRIX workstations. It supports both uncompressed and RLE-compressed storage with up to 4 channels including alpha.
Tentang file SGIPerbandingan Keunggulan
ICO Keunggulan
- Multi-resolution: one file, many sizes, OS picks the right one.
- Universal favicon support in every browser since IE5.
- Supports transparency (1-bit since 1985, full alpha since XP).
- Tiny file size — an entire favicon pack typically fits in under 15 KB.
- No licensing or patent concerns — fully in the public domain spec-wise.
SGI Keunggulan
- Historic VFX pipeline format.
- 16-bit channel support.
- RLE compression.
- ImageMagick compatibility.
Keterbatasan
ICO Keterbatasan
- Cannot compress continuous-tone images efficiently — use PNG or WebP for photos.
- Format is essentially frozen in 1999 — no HDR, no wide gamut, no modern features.
- Maximum image dimension is 256×256 px (inside an ICO container).
- Editing requires specialized tools — most image editors treat it as a curiosity.
SGI Keterbatasan
- Legacy — SGI Inc. is gone.
- Superseded by OpenEXR/DPX in film.
- Niche tooling.
Spesifikasi Teknis
| Spesifikasi | ICO | SGI |
|---|---|---|
| MIME type | image/vnd.microsoft.icon | image/x-sgi |
| Max resolutions per file | 65 535 images | — |
| Max single image size | 256×256 px | — |
| Color depths | 1, 4, 8, 24, 32 bits per pixel | — |
| Compression | Uncompressed bitmap or embedded PNG (Vista+) | None or RLE |
| Extensions | — | .sgi, .rgb, .rgba |
| Bit depth | — | 8 or 16 bits per channel |
Ukuran File Umum
ICO
- Classic favicon (16×16 only) < 2 KB
- Multi-size favicon pack (16/32/48/256) 5-15 KB
- Full Windows app icon set 20-100 KB
SGI
- 1080p 8-bit SGI frame 4-8 MB
- 4K 16-bit SGI 50-100 MB
Siap mengonversi?
Konversi antara ICO dan SGI secara online, gratis, dan tanpa menginstal apa pun. Unggahan terenkripsi, penghapusan otomatis setelah 60 menit.
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Pertanyaan Umum
Unggah file ICO Anda ke KaijuConverter untuk mengubahnya ke PDF, JPG, PNG, atau format populer lainnya langsung di browser tanpa aplikasi tambahan.
Unggah file SGI Anda ke KaijuConverter untuk mengubahnya ke PDF, JPG, PNG, atau format populer lainnya langsung di browser tanpa aplikasi tambahan.
Ya, gratis hingga 25 MB (hingga 1 GB dengan Pass 24 Jam atau Pro) dan seluruh file dihapus otomatis dari server kami setelah 60 menit.
Ya, gratis hingga 25 MB (hingga 1 GB dengan Pass 24 Jam atau Pro) dan seluruh file dihapus otomatis dari server kami setelah 60 menit.