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Review: Asus N550JK

by Parm Mann on 15 June 2015, 15:36

Tags: ASUSTeK (TPE:2357), Intel (NASDAQ:INTC), NVIDIA (NASDAQ:NVDA)

Quick Link: HEXUS.net/qacr5q

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Test Methodology

Comparison Laptops

System Name
Asus N550JK-CM509H
Form Factor
13.9in
15.6in
17.3in
13.3in
15.6in
CPU
Intel Core i7-4710HQ @ up to 3.5GHz
Intel Core i7-4700HQ @ up to 3.4GHz
Intel Core i7-4720HQ @ up to 3.6GHz
Intel Core i7-4870HQ @ up to 3.7GHz
Intel Core i7-4700HQ @ up to 3.4GHz
CPU Cores / Threads
4 / 8
4 / 8
4 / 8
4 / 8
4 / 8
CPU TDP
47W
47W
47W
47W
47W
Memory
16GB DDR3 (2x8GB)
8GB DDR3 (2x4GB)
16GB DDR3 (2x8GB)
16GB DDR3 (2x8GB)
8GB DDR3 (1x8GB)
Memory Speed
1,866MHz at 10-10-10-32-1T
1,600MHz at 11-11-11-28-1T
1,600MHz at 11-11-11-28-1T
1,600MHz at 11-11-11-28-1T
1,600MHz at 11-11-11-28-1T
Integrated GPU
Intel HD 4600
Intel HD 4600
Intel HD 4600
Intel Iris Pro 5200
Intel HD 4600
Dedicated GPU(s)
Nvidia GeForce GTX 970M 6GB
Nvidia GeForce GTX 850M 2GB
Nvidia GeForce GTX 980M 8GB
-
Nvidia GeForce GTX 860M 2GB
Display
13.9in QHD+ LCD (3,200x1,800)
15.6in SDC324C Full-HD LCD (1,920x1,080)
17.3in LGD0469 Full-HD LCD (1,920x1,080)
13.3in BOE05E3 Full-HD LCD (1,920x1,080)
15.6in SDC324C Full-HD LCD (1,920x1,080)
Battery Capacity
73Wh
59Wh
76Wh
47Wh
53Wh
Wireless
Intel Dual Band Wireless-AC 7260
Intel Dual Band Wireless-AC 7260
Intel Dual Band Wireless-AC 7260
Intel Dual Band Wireless-AC 7260
Intel Dual Band Wireless-AC 7260
Network
Killer E2200 Gigabit Ethernet
Realtek Gigabit Ethernet
Realtek Gigabit Ethernet
Qualcomm Atheros AR8161 Gigabit Ethernet
Killer E2200 Gigabit Ethernet
Primary Storage
2 x 256GB LiteOn LMT-256L9M mSATA SSDs in RAID 0
1TB Seagate Momentus ST1000LM024 HDD
2 x 128GB LiteOn LMT-128L9M mSATA SSDs in RAID 0
2 x 256GB Kingston SN8100S3 M.2 SSDs in RAID 0
128GB Toshiba THNSNH128G8NT M.2 SSD
Secondary Storage
-
-
1TB HGST Travelstar 7K1000 2.5in HDD
-
1TB HGST Travelstar 7K1000 2.5in HDD
Optical Drive
-
DVD writer
DVD writer
-
-
Power Supply
150W External
120W External
180W External
65W External
150W External
Operating System
Microsoft Windows 8.1 64-bit
Microsoft Windows 8.1 64-bit
Microsoft Windows 8.1 64-bit
Microsoft Windows 8.1 64-bit
Microsoft Windows 8.1 64-bit
Dimensions (W x D x H)
330mm x 264mm x 22.9mm
383mm x 255mm x 27.7mm
417mm x 287mm x 22.5mm
320mm x 227mm x 19.8mm
390mm x 266mm x 19.95mm
Weight
1.9kg
2.6kg
2.8kg
1.3kg
2.0kg
Standard Warranty
Two years
Two years
Two years
Two years
Two years
Date Reviewed
February 2015
June 2015
March 2015
January 2015
April 2014
Cost When Reviewed
£1,799
£800
£1,750
£2,199
£1,200

CPU Benchmarks

HEXUS PiFast Our number-crunching PiFast test is used to benchmark the computational power of each system's CPU.
Cinebench Using Cinebench's multi-CPU render, this cross-platform benchmark stresses as many cores as possible.
HandBrake Free-to-use video encoder that stresses all CPU cores.

Memory and Storage Benchmarks

AIDA64 Benchmark that analyses memory bandwidth and latency.
CrystalDiskMark Popular free-to-use storage benchmark, used to gauge sequential performance and aggregated 4K QD32 speeds.

System and Gaming Benchmarks

PCMark 8 System-wide examination that uses the Home preset, run with OpenCL acceleration.
3DMark DX11, run at the Firestrike default test.
Aliens vs. Predator 1,920x1,080 resolution, 2xAA, 4xAF, medium quality.
BioShock Infinite 1,920x1,080 resolution, various quality settings.
Total War: Rome II 1,920x1,080 resolution, various quality settings.

Miscellaneous Benchmarks

Power Consumption Noted for system idling, under HandBrake video-transcoding load, and for GPU playing Aliens vs. Predator.
Temperature Noted for CPU idling, under HandBrake video-transcoding load, and for GPU playing Aliens vs. Predator.