Now when it comes to the mechanical revolution,My mind is full of"cost performance",This year, the cost-effective models we tested are all game books,Now we finally waited for a thin and light book,That is, the mechanical revolution unbounded 14X。
As a 3999 yuan thin and light book,Unbounded14Xnot only has performance、Screen、Large storage,It also enhances the interface expandability and battery capacity,It can be said to be the most "bucket" thin and light book in the same price range。
So what is the actual performance of this computer? Today we will briefly analyze:
Mechanical Revolution Unbounded 14X
Left side of the fuselage
The right side of the fuselage
Rear fuselage
It is configured as follows:
R7 8845HS processor
24GB DDR5 5600MHz 内存
1TB SSD
14-inch 2880×1800 resolution, 100% sRGB color gamut, 120Hz refresh rate, IPS screen
Battery capacity 80Wh
厚度 17.0~18.4mm
Weight 1.47kg
The adapter weight is 246g, and the reference price is 3999 yuan
Its advantages and disadvantages are as follows:
Advantages!1, the comprehensive cost performance is very high
2. Good internal and external scalability
3. Excellent performance release
Disadvantages!1, the screen response time is long, and there is a greasy feeling
2. The leakage of the metal shell is more obvious
3. With the same battery capacity, the battery life is lower than that of similar AMD thin and light laptops
【Upgrade Suggestion】It is not difficult to disassemble this laptop, and the back cover can be removed after removing the screws of the D case.
The dual-channel 24GB DDR5 5600MHz memory is sufficient for most uses, and the machine has two memory slots that can be swapped out if needed.
The SSD capacity of the test machine is 1TB, the model is YMTC PC300, supports PCIe4.0×4 and NVMe, and the machine has 2 M.2 slots with 2280 specifications, and you can install SSDs by yourself if necessary.
【Purchase Suggestion】
1. High requirements for performance release
2. High requirements for interface scalability
3. Price-Sensitive Consumer Mechanical Revolution The Unbounded 14X has mainly upgraded the memory capacity, battery capacity and interface specifications, reaching 24GB of memory and 80Wh battery, and the rest of the specifications are very close to the Unbounded 14Pro. In terms of screen, the measured color gamut volume is 103.3%sRGB, the color gamut covers 98.0%sRGB, the average ΔE is 1.12, the maximum ΔE is 3.52, and the maximum brightness of the measured screen is about 474nits. In terms of interfaces, there are two USB-A 5Gbps ports on the right side of this computer, a USB-A 2.0, USB-C 10Gbps (supporting 100W PD and DP1.4 video output) and 3.5mm audio jacks on the left side, and an HDMI2.1 and USB 4 interface (supporting 100W PD and DP1.4 video output) and RJ45 network ports on the rear side.
In terms of battery life, the PCmark10 has an endurance score of 11 hours and 14 minutes, and the test score of daily application simulation script is 7 hours and 40 minutes.
In terms of noise, it has a decibel level of 48.2dB at full load. (32.3dB ambient noise)
The initial price of the Mechanical Revolution Unbounded 14X is 3999 yuan, and now it is sold at 4499 yuan in JD and subsidized to 3899 yuan in PDD. So if you want a very cost-effective Ryzen thin and light laptop, then this laptop can be considered.
But if you have requirements for screen response and charging grounding, then this computer may not be suitable for you.
【Heat Analysis】
The picture above is a real picture of the disassembly of the mechanical revolution Unbounded 14X, the combination of dual fans and dual heat pipes, compared with the Unbounded 14Pro, the effective heat exchange area of the heat pipes and fins has been increased, and the fan has also been replaced.
Room temperature 25 °C
Reflectance1.0
BIOS版本：N.1.03MRO05
For standard pressure processors, we use the Stress FPU for stress testing.
In the full load state, turn on the furious mode, the CPU temperature is up to 91.5°C, stable at 89.8°C, the power consumption is 65W, and the frequency is 4.225~4.25GHz.
After padding the body, the CPU temperature drops to 86.1°C, and the power consumption remains the same.
Swipe left to see the temperature on the back of the oven
Oven back temperature
The surface temperature is shown in the graph above, with keyboard keycaps up to 43.7°C for the F8 key, 33.0°C for the WASD key, and 33.0°C for the arrow keys. The temperature of the left wrist rest is 31.0°C, and the center point of the back is 37.5°C. Overall, the Unbounded 14X's heat dissipation performance is good, whether it is surface temperature, performance release, fan noise, it is the strongest in the same price range.
【The Pig King's Conscience Conclusion】
The machine launched by the mechanical revolution can be described as more awesome than the other,Unbounded14XThe main improvement is in the interface、Heat dissipation、Battery and memory capacity,Maybe the perception is not particularly strong,But it is indeed a real revolution in cost performance。
In terms of the minor glitches that have to be mentioned, the problem of the oily screen of this machine is still there, and the battery life has reached the mainstream level, but it is not long for an 80Wh battery. People who plug in the charging adapter with two feet know that due to the lack of grounding wire, when supplying power to the thin and light metal shell, there will be a feeling of "crispness" when touching the surface of the shell, as if the surface of the metal shell is not very smooth and has a sense of friction, which is the phenomenon of "leakage".
There is no evidence that "leakage" affects the life of the computer, personal safety, or poor workmanship (the first time I was exposed to leakage was on an Apple MacBook Air), but I think it is necessary to tell you the truth.
For the detailed evaluation of this laptop, including the impact of 24GB of RAM on the performance of the core display, we will update a video to show you the detailed evaluation, interested students can follow our channel in Bilibili, and the video will meet you tomorrow.