In depth comparison and review of Acer Predator Helios 500 (PH517-61) and MSI GE66 12UHS (278UK Raider). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of MSI GE66 12UHS (278UK Raider) based on its technical characteristics, features, user experience, expert reviews and price level.
superb gaming performance
high refresh rate display
excellent thermal management
robust build quality
versatile connectivity options
quite expensive
heavy and bulky
average battery life
loud under load
| DESIGN AND DIMENSIONS | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.8 cm x 29.8 cm x 3.87 cm | 35.8 cm x 26.7 cm x 2.34 cm |
| Weight | 4 kg | 2.38 kg |
| Case Material | Polycarbonate, ABS plastic | - |
| Colour | Obsidian black | Titanium blue |
| DISPLAY | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
| V-Sync Rate at Max Res. | 144 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | - | 100% Adobe RGB |
| Features | Anti-glare, ComfyView, Slim Design, Mercury free, FreeSync Technology, 9 ms response rate | MSI Matrix Display, MSI True Color Technology 3.0 |
| PROCESSOR | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| CPU | AMD Ryzen 7 2700 / 3.2 GHz | Intel Core i9 (12th Gen) 12900HK / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 5 GHz |
| Number of Cores | 8-core | 14-core |
| Cache | L3 - 16 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | AMD B450 | - |
| Features | - | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | - | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 2 | 0 |
| STORAGE | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - Micron | 2 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA / 5400 rpm - HGST | - |
| AUDIO & VIDEO | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | NVIDIA GeForce RTX 3080 Ti |
|---|---|---|
| Video Memory | 8 GB GDDR5 SDRAM | 16 GB GDDR6 SDRAM |
| Camera | Yes - HD | Yes - 1080p |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, subwoofer, microphone | Stereo speakers, microphone |
| Compliant Standards | Wave MAXX | - |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | Nahimic 3 sound technology, Dynaudio Duo Wave Speaker |
| VR Ready | - | Yes |
| COMMUNICATIONS | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Wireless | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550 - M.2 Card | Killer Wi-Fi 6E AX1675i |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | Killer E3100G |
| BATTERY | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Technology | 4-cell lithium polymer | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 74 Wh | 99.9 Wh |
| AC ADAPTER | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 330 Watt, 19.5 V | - |
| INPUT | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, Acer PredatorSense | Per-key RGB |
| CONNECTIONS & EXPANSIONS | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Slots | - | 2 x M.2 (PCI Express 4.0) (1 free) |
|---|---|---|
| Interfaces | LAN HDMI DisplayPort USB 3.0 (with power off charging) 2 x USB 3.0 Audio line-out Audio line-in 2 x USB-C 3.1 Gen 2 |
LAN HDMI Mini DisplayPort USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) 2 x USB 3.2 Gen 1 USB 3.2 Gen 2 USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) Headphone/microphone combo jack |
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home |
|---|
| MISCELLANEOUS | Acer Predator Helios 500 (PH517-61) | MSI GE66 12UHS (278UK Raider) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Acer CoolBoost technology, Dual Acer AeroBlade 3D Fans, WMR compatible | SteelSeries gaming keyboard, Cooler Boost 5 technology, MSI Mystic Light Sync supported |
| Manufacturer Warranty | - | Limited warranty - 2 years |
| Model Number | R3D7 | - |
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