I don't know if you have found it, most of the well-known game book brands have sent it
Black black, burning burning, fist punching, plus beating, mining, drifting, solder paste, delisting, MIT and other incidents in the past few years, almost all brands have black materials, which really makes me laugh......
Objectively speaking, not all black materials are directly related to product quality.
For example, Lenovo Rescuer, the fundamental reason why it has been scolded in recent years is "expensive", it was originally a good bucket machine, but it was necessary to uproot the wooden board of "cost performance", and the reputation naturally overturned.
However, Lenovo Rescuer seems to have taken a turn for the better recently,Last year's RescuerR9000P itself is not particularly expensive,Now, with the 2024New products announced one by one,This computer was suddenly "set off" by friends。
What's going on here?
Today we will briefly analyze:
联想拯救者R9000P
Left side of the fuselage
The right side of the fuselage
Rear fuselage
It is configured as follows:
R9 7945HX processor
RTX4060 8GB discrete graphics card (140W)
16GB DDR5 5200MHz 内存
1TB SSD
16-inch 2560×1600 resolution, 100% sRGB color gamut, 240Hz refresh rate, IPS screen
厚度 22.6~26.8 mm
Weight 2.55kg
The adapter weighs 1kg
The reference price is 7899 yuan
Its advantages and disadvantages are as follows:
Merit!
1. The performance of the whole machine is released
2. The number of USB interfaces is large, 4A+2C
3. The surface temperature of the machine is low under full load
Shortcoming!
1. The noise of the machine is high under full load
2. The large slab brick adapter is inconvenient to carry
3. The interface rate is low, and there is no USB 4
【Upgrade Suggestions】
It is not difficult to disassemble this laptop, and the back cover can be removed by removing all the screws on the bottom surface.
The dual-channel 16GB DDR5 5200MHz memory is sufficient for most uses, and the machine has two memory slots that can be swapped out if needed. (I'm a Samsung)
The test machine has an SSD capacity of 1TB, the model is Samsung PM9A1, supports PCIe 4.0×4 and NVMe, and the machine also has an M.2 slot, which can be added if necessary.
【Purchase Suggestion】
1. Pursue higher total core power consumption
2. High requirements for the number of external expansion interfaces
3. Do not pursue the ultimate interface rate
The biggest feature of the Lenovo Legion R9000P is the release of performance, and the performance of the dual-baked 195W performs well in the industry.
In terms of screen, this 16:10 ratio2.5K 240Hz screen is of good quality, the measured color gamut volume is 104.4%sRGB, the color gamut covers 99.1%sRGB, taking sRGB as a reference, the average ΔE is 0.95, the maximum ΔE is 2.96, and the measured maximum brightness is 566nit.
In terms of interfaces, the left side of the fuselage is USB-C 10Gbps (supporting DP1.4 independent display output), USB-A 5Gbps;
There is a USB-A 5Gbps and 3.5mm audio jack on the right side of the fuselage;
There are two USB-A 5Gbps ports, one USB-C 10Gbps (supporting DP1.4 independent display output and up to 140WPD charging), RJ45 Gigabit Ethernet port, HDMI2.1 port, and square DC power port.
In terms of noise, it has a decibel level of 58.8dB at full load. (35.3dB ambient noise)
In terms of battery life, the PCmark10 endurance test score is 5 hours and 11 minutes. (Scene: Modern Office)
Lenovo Rescuer R9000P The price is already lower than that of Double Eleven, JD self-operated 8299 yuan, JD third-party 8099 yuan, PDD daily subsidy is not higher than 7899 yuan, and seckill can do 7788 yuan.
So if you want a mainstream gaming laptop of a first-line brand with strong performance, then this computer is currently cost-effective.
But if you especially want to buy new products for 2024 and don't like to clear the inventory of manufacturers, then this computer is not for you.
【Heat Analysis】
The picture above is a real picture of the disassembly of the Lenovo Legion R9000P, a combination of five heat pipes and two fans.
Room temperature 25 °C
Reflectance1.0
BIOS version: LPCN27WW
Note: The data is measured by the 7745HX version and is for reference only.
In the full load state, turn on the super mode, the CPU temperature is up to 100.0°C, stable at about 92.4°C, the power consumption is 55W, and the core frequency is about 3.5GHz;
The power consumption of the graphics card is 140W, the temperature is 83.4°C, and the frequency is 2400MHz.
The single-baked Stress FPU maintains a CPU temperature of 96.3°C, a power consumption of 82W, and a core frequency of about 4.3GHz.
Single-bake Furmark, the graphics card temperature is maintained at 77.6°C, the power consumption is 140W, and the frequency is 2415MHz.
The surface temperature is shown above, with keyboard keycaps up to 41.8°C on the right "Shift" key, around 36.2°C near the WASD key, and 39.2°C on the arrow key. The temperature of the left wrist rest is 27.8°C.
Overall, the Lenovo Legion R9000P has a good cooling performance, although the keyboard is generally hot, the temperature is well controlled, and the CPU temperature is too high due to AMD's heat build-up.
【The Pig King's Conscience Conclusion】
Judging from the current word-of-mouth of the whole network,Lenovo RescuerR9000P's performance is not bad,It can even be said to be the best among first-line brands,In my opinion, it mainly depends on competing products。
We said at the beginning of the article that most of the competing products have a crisis of public opinion, including even Lenovo's own 2024 new product lineup, the most worthwhile Y7000P 2024 will also be sold for 8299 yuan, and the bottom shell feels very cheap.
In the past two years, the game book market has been relatively bad, this has come and gone, not only "friends and businessmen", but even their own new products are also set off, plus this year's NVIDIA graphics card is lying flat and not updated, Intel processors squeeze toothpaste, AMD's new products are still unclear, R9000P 2023 has been inexplicably lifted up, it can only be said that the world is unpredictable......