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Acer Predator 21 X GX21-71-74DP

Specifications

Acer Predator 21 X GX21-71-74DP
Acer Predator 21 X GX21-71-74DP (Predator 21 Series)
Processor
Intel Core i7-7820HK 4 x 2.9 - 3.9 GHz, Kaby Lake
Memory
64 GB 
, DDR4
Display
21.00 inch, 2560 x 1080 pixel
Storage
1024 GB SSD + 1000 GB HDD
Connections
4 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 HDMI, 1 DisplayPort
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1
Size
height x width x depth (in mm): 80 x 568 x 314
Battery
6000 mAh
Operating System
Microsoft Windows 10 Home 64 Bit
Weight
8.5 kg

 

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Reviews for the Acer Predator 21 X GX21-71-74DP

Ревю на Acer Predator 21X – до краен предел
Source: Laptop.bg BU→zh-CN Archive.org version
Single Review, online available, Very Long, Date: 03/30/2017

Comment

NVIDIA GeForce GTX 1080 SLI (Laptop): 采用GDDR5显存,基于帕斯卡架构的笔记本电脑显卡。应该可以提供与台式版GTX 1080相似的性能 。

 

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


i7-7820HK:

基于Kaby Lake架构的四核笔记本电脑处理器,运行频率2.9-3.9GHz。它在2017年是消费级H系列处理器中第二快的型号。该芯片还集成了高清显卡GPU 630主频为350  -  1100兆赫,采用14纳米工艺(相比Skylake微架构得到改进)制造。相比酷睿i7-7820HQ,7820HK缺乏商务功能如vPro或TXT支持。

» Further information can be found in our Comparison of Mobile Processsors.


21.00": 这是笔记本电脑中非常大的屏幕尺寸,适合在桌面使用而缺乏便携性。» To find out how fine a display is, see our DPI List.


8.5 kg: 一些特别大型的桌面型笔记本电脑的重量在这个水平上。它们并不是以便携使用为目标,十分少见。


» Further information can be found in our Notebook Purchase Guide.

 

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Devices with the same GPU and/or Screen Size

Acer Predator 21 X
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7820HK, 9.1 kg

Devices with the same GPU

MSI GT75 Titan 8RG-201UK
GeForce GTX 1080 SLI (Laptop), Coffee Lake i9-8950HK, 17.30", 4.6 kg
Asus GX800VHK
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7820HK, 18.40", 10.4 kg
Origin PC EON17-SLX 2017
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7700K, 17.30", 5.4 kg
Eurocom Sky X9E3
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7700K, 17.30", 5.5 kg
Asus GX800VH-XS79K
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7820HK, 18.40", 10.4 kg
MSI GT83VR 7RF-206 Titan SLI
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7920HQ, 18.40", 5.5 kg
MSI GT83VR 7RF-230FR Titan SLI
GeForce GTX 1080 SLI (Laptop), Kaby Lake i7-7820HK, 18.40", 5.5 kg

Devices with Same Screen Size and/or Weight

Acer Predator Helios Neo 18 PHN18-71
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-HX i9-14900HX, 18.00", 3.4 kg
Acer Nitro 17 AN17-72
NVIDIA GeForce RTX 4060 Laptop GPU, Raptor Lake-HX i7-14700HX, 17.30", 3.2 kg
Acer Predator Helios Neo 16 PHN16-72
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-HX i7-14700HX, 16.00", 2.8 kg
Acer Nitro 5 AN515-58, i7-12650H RTX 4050
NVIDIA GeForce RTX 4050 Laptop GPU, Alder Lake-P i7-12650H, 15.60", 2.5 kg
Acer Predator Helios Neo 16 PHN16-71, i5-13700HX RTX 4070
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-HX i7-13700HX, 16.00", 2.6 kg
Acer Swift X SFX16-61G-R0SU
NVIDIA GeForce RTX 4050 Laptop GPU, Phoenix (Zen 4, Ryzen 7040) R7 7840HS, 16.00", 1.97 kg
Acer Predator Helios 18 PH18-72-98MW
NVIDIA GeForce RTX 4090 Laptop GPU, Raptor Lake-HX i9-14900HX, 18.00", 3.278 kg
Acer Nitro 17 AN17-51
NVIDIA GeForce RTX 4050 Laptop GPU, Raptor Lake-H i5-13500H, 17.30", 3 kg
Acer Nitro V 15 ANV15-51, RTX 3050
GeForce RTX 3050 6GB Laptop GPU, Raptor Lake-H i5-13420H, 15.60", 2.1 kg
Acer Nitro V 15 ANV15-51, i7-13620H
NVIDIA GeForce RTX 4050 Laptop GPU, Raptor Lake-H i7-13620H, 15.60", 2.1 kg
Acer Nitro 17 AN17-41-R182
NVIDIA GeForce RTX 4060 Laptop GPU, Phoenix (Zen 4, Ryzen 7040) R7 7840HS, 17.30", 3 kg
Acer Nitro 17 AN17-41
NVIDIA GeForce RTX 4070 Laptop GPU, Phoenix (Zen 4, Ryzen 7040) R7 7840HS, 17.30", 3 kg
Acer Nitro V 15 ANV15-51
NVIDIA GeForce RTX 4050 Laptop GPU, Raptor Lake-H i5-13420H, 15.60", 2.1 kg
Acer Predator Helios 3D 15 SpatialLabs Edition
NVIDIA GeForce RTX 4080 Laptop GPU, Raptor Lake-HX i9-13900HX, 15.60", 2.99 kg
Acer Nitro 5 AN515-58-54UH
GeForce RTX 3050 4GB Laptop GPU, Alder Lake-P i5-12450H, 15.60", 2.5 kg
Acer Predator Helios 16 PH16-71-97H2
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-HX i9-13900HX, 16.00", 2.7 kg
Acer Predator Helios 16 PH16-71-76FS
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-HX i7-13700HX, 16.00", 2.7 kg
Acer Predator Helios 16 PH16-71-74AS
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-HX i7-13700HX, 16.00", 2.6 kg
Acer Predator Triton 14 PT14-51, i7-13700H RTX 4070
NVIDIA GeForce RTX 4070 Laptop GPU, Raptor Lake-H i7-13700H, 14.00", 1.7 kg
Acer Predator Helios 300 PH315-54-73HX
GeForce RTX 3070 Laptop GPU, Tiger Lake i7-11800H, 15.60", 2.3 kg
Acer Nitro 16 AN16-41-R8UR
NVIDIA GeForce RTX 4070 Laptop GPU, Rembrandt (Zen 3+) R7 7735HS, 16.00", 2.7 kg
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Stefan Hinum (Update: 2017-04-23)