3DMark06
The result shown by the laptop processor in 3DMark06.
This test is primarily focused on testing performance in games — in particular, the ability of the processor to process advanced graphics and artificial intelligence elements. Test scores are reported as scores; the higher this number, the higher the performance of the tested chip. Good 3DMark06 results are especially important for
gaming laptops.
Passmark CPU Mark
The result shown by the laptop processor in the Passmark CPU Mark test.
Passmark CPU Mark is a comprehensive test that is more detailed and reliable than the popular 3DMark06 (see above). It checks not only the gaming capabilities of the CPU, but also its performance in other modes, based on which it displays the overall score; this score can be used to fairly reliably evaluate the processor as a whole (the more points, the higher the performance).
SuperPI 1M
The result shown by the laptop processor in the SuperPI 1M test.
The essence of this test is to calculate the number "pi" to the millionth decimal place. The time spent on this calculation is the final result. Accordingly, the more powerful the processor, the smaller the result will be (this SuperPI 1M is fundamentally different from many other tests).
Max. RAM
The maximum amount of RAM that can be installed on a laptop. It depends, in particular, on the type of memory modules used, as well as on the number of slots for them. Paying attention to this parameter makes sense, first of all, if the laptop is bought with the expectation of
and the amount of actually installed memory in it is noticeably less than the maximum available. So laptops can be upgraded in RAM to 16 GB,
24 GB a>,
32 GB, 48 GB,
64 GB and even more -
128 GB.
RAM type
Laptops mainly use different variants of DDR (so-called double data transfer memory). Here is a list of common types of such memory:
— DDR3. Third generation DDR RAM. Outperforms outdated DDR2 in terms of speed and power efficiency. However, it is also outdated against the background of the fourth version and new items - DDR5.
— DDR3L. A modification of DDR3 memory that supports operation at a reduced voltage - 1.35 V instead of 1.5 V (Low Voltage - hence the index L). Lower voltage contributes to both lower power consumption and better performance. Note that conventional DDR3 memory cannot be installed in such a slot, while the reverse option is quite possible.
—
DDR4. A memory standard released in 2014. Introduced further improvements in speed (up to 25.6 GB / s in the future) and energy efficiency. The most popular among laptops of recent years of release.
—
DDR5. The procession of the fifth generation of the DDR standard began at the turn of 2020-2021. It provides for approximately a twofold increase in memory subsystem performance and increased bandwidth compared to DDR4. Instead of a single 64-bit data channel, DDR5 uses a pair of independent 32-bit channels that work with 16-byte packets and allow 64 bytes of information to be delivered per clock on each channel. New memory modules require a voltage of 1.1 V, and the maximum volume of one DDR5 bar can rea
...ch an impressive 128 GB.
It is worth noting that different types of RAM are not interchangeable.
Some laptops have LPDDR4, LPDDR4X, LPDDR5, LPDDR5X RAM. It was developed by a specialist for mobile devices and is non-expandable, since the corresponding memory modules are built directly into the motherboard. The use of "RAM" standards LPDDR is determined by the achievement of an optimal balance between the performance of the laptop, its size and battery life.RAM speed
The clock speed of the RAM installed in the laptop.
The higher the frequency (with the same type and amount of memory) — the higher the performance of RAM in general and the faster the laptop will cope with resource-intensive tasks. However modules with the same frequency may differ somewhat in actual performance due to differences in other characteristics; but this difference becomes significant only in very specific cases, for the average user it is not critical. As for specific values, the most popular modules on the modern market are
2400 MHz,
2666 MHz,
2933 MHz and
3200 MHz. Memory at
2133 MHz or less is found mainly in outdated and low-cost devices, and in high-performance configurations this parameter is
2933 MHz,
3200 MHz,
4266 MHz,
4800 MHz,
5200 MHz,
5500 MHz,
5600 MHz and
more.
3DMark06
The result shown by the laptop's graphics card in 3DMark06.
This test primarily determines how well a graphics card handles intensive workloads, in particular, with detailed 3D graphics. The test result is indicated in points; the more points, the higher the performance of the video adapter. Good 3DMark06 scores are especially important for
gaming laptops and advanced workstations. However, it is difficult to call them reliable, since measurements are made on video cards with different TDPs and an overall average score is given. Thus, your laptop can have either more or less than the specified result - it all depends on the TDP of the installed video card.
Additional 2.5" slot
The presence in the laptop of an additional compartment for an internal drive of the form factor 2.5 ".
Usually, to install or remove a drive in such a bay, it was not necessary to disassemble the entire laptop — just remove the cover or remove the plug. As for 2.5", this is the traditional form factor for hard drives (HDD) for "laptop" purposes, although other types of media (SSD and SSHD — see "Media Type") can be produced in this format. For connection 2.5 "storage drives normally use the SATA connector — it is not as fast as more modern standards like M.2 PCI-E (see "Drive Interface"), however, it is cheaper, and for HDD this connector is quite enough.
Thus, the
presence of an additional 2.5" bay allows you to quickly and cost-effectively increase the total volume of laptop drives.
Additional M.2 connector
The number of
additional M.2 connectors on the laptop motherboard.
In this case, any free M.2 connector is called additional (if there is an installed drive, the connector is considered the main one and its characteristics are given above — see "M.2 connector interface" and so on). There may be
several such free slots — therefore, our catalog specifies the number of additional M.2 connectors, and not just their presence.
Anyway, this parameter will be useful primarily if the laptop is bought for an upgrade. It allows you to estimate how many M.2 SSDs (or other peripherals with such a connection) can be additionally installed in the device. At the same time, when choosing specific components, you should also take into account the interface and the size of free M.2 slots (see below for more details).
