ADATA XPG Z1 DDR4-2800 16GB Memory Review
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110DDR4 memory is fast replacing the older DDR3 memory modules. Prices have already gone down significantly since the first DDR4 became available in the market. Today, we are going to take a look and review the ADATA XPG Z1 DDR4 memory, the company�s first DDR4 memory geared towards enthusiasts and PC gamers. The memory kit that we have here is the ADATA XPG Z1 DDR4-2800 16GB CL17 quad channel kit which is primarily designed for an X99 system, but can be used on a Z170 system as well. In this review we will test the ADATA XPG Z1 DDR4 on both an X99 system and a Z170 motherboard. Please continue reading and find out how this memory kit performs in our review below.
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ADATA XPG Z1 DDR4 Memory Review
The ADATA XPG Z1 DDR4 memory is the company�s first overclocking memory module. Since it belonged to the XPG series, the company�s high performance line geared towards enthusiasts, overclockers and PC gamers, we expect that it would offer better performance compared to a typical DDR4 DRAM module. The XPG Z1 DDR4 was primarily designed to support the latest Intel Haswell-E platform (Intel X99-based motherboards), but it can also be used on the new Z170-based motherboards powered by an Intel�s 6th generation Skylake processors.
Compared to a DDR3 DRAM module, the ADATA XPG Z1 features superior power efficiency with a reduction of 20%, consuming only 1.2V versus the 1.5V of a DDR3 memory. It has a base clock speed of 2133MHz but can run up to 3300MHz (depending on the memory kit�s configuration). It features transfer bandwidth of up to 22.4 GB/s and fully supports Intel XMP 2.0 Extreme Memory Profile.
ADATA is using a high-quality 10-layer black PCB with 20z of copper in their XPG Z1 DDR4 DRAM modules for superior stability and cooling performance. It also features a stylish triangular heat sink with Thermal Conductive Technology (TCT) for great heat dissipation. The heat sink is available in red, gold and while colors.
I�ll discuss more of its features as we take a closer look at the ADATA XPG Z1 DDR4 memory on the next page. Meanwhile, below are the memory�s specifications and some information based on the AIDA64�s SPD information.
ADATA XPG Z1 DDR4 Memory Specifications
- Frequency Speed: DDR4 21333MHz-2800MHz
- Module Size: 4GB � 32GB
- 4GB: 8GB kit (4GB x2) / 16GB kit (4GB x4)
- 8GB: 16GB kit (8GB x2) / 32GB kit (8GB x4)
- Compatibility: DDR4 21333 CL 15-15-15 at 1.2V
- Operating Temperature: 0�C to 85�C
- Storage Temperature: -55�C to 100�C
- Operating Voltages: 1.2V
- Dimensions (L x W x H): 133.2mm x 42.65mm x 7.5mm
- Warranty: Limited Lifetime
DDR4 Dual Channel Series
| Model name | Speed | Size | Latency | Voltage | Color |
| DDR4-2133 | PC4-17000 | 4GB x 2 | CL15-15-15 | 1.2V | Red / White / Black |
| DDR4-2133 | PC4-17000 | 8GB x 2 | CL15-15-15 | 1.2V | Red / White / Black |
| DDR4-2133 | PC4-17000 | 4GB x 2 | CL13-13-13 | 1.2V | Red / White / Black |
| DDR4-2133 | PC4-17000 | 8GB x 2 | CL13-13-13 | 1.2V | Red / White / Black |
| DDR4-2400 | PC4-19200 | 4GB x 2 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2400 | PC4-19200 | 8GB x 2 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2666 | PC4-21300 | 4GB x 2 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2666 | PC4-21300 | 8GB x 2 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2800 | PC4-22400 | 4GB x 2 | CL17-17-17 | 1.2V | Red / White / Black |
| DDR4-2800 | PC4-22400 | 8GB x 2 | CL17-17-17 | 1.2V | Red / White / Black |
| DDR4-3000 | PC4-24000 | 4GB x 2 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3000 | PC4-24000 | 8GB x 2 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3200 | PC4-25600 | 4GB x 2 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3300 | PC4-26400 | 4GB x 2 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3333 | PC4-26600 | 4GB x 2 | CL16-16-16 | 1.35V | Gold / White /Black |
DDR4 Quad Channel Series
| Model name | Speed | Size | Latency | Voltage | Color |
| DDR4-2133 | PC4-17000 | 4GB x 4 | CL15-15-15 | 1.2V | Red / White / Black |
| DDR4-2133 | PC4-17000 | 8GB x 4 | CL15-15-15 | 1.2V | Red / White / Black |
| DDR4-2133 | PC4-17000 | 4GB x 4 | CL13-13-13 | 1.2V | Red / White / Black |
| DDR4-2133 | PC4-17000 | 8GB x 4 | CL13-13-13 | 1.2V | Red / White / Black |
| DDR4-2400 | PC4-19200 | 4GB x 4 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2400 | PC4-19200 | 8GB x 4 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2666 | PC4-21300 | 4GB x 4 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2666 | PC4-21300 | 8GB x 4 | CL16-16-16 | 1.2V | Red / White / Black |
| DDR4-2800 | PC4-22400 | 4GB x 4 | CL17-17-17 | 1.2V | Red / White / Black |
| DDR4-2800 | PC4-22400 | 8GB x 4 | CL17-17-17 | 1.2V | Red / White / Black |
| DDR4-3000 | PC4-24000 | 4GB x 4 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3000 | PC4-24000 | 8GB x 4 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3200 | PC4-25600 | 4GB x 4 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3300 | PC4-26400 | 4GB x 4 | CL16-16-16 | 1.35V | Gold / White /Black |
| DDR4-3333 | PC4-26600 | 4GB x 4 | CL16-16-16 | 1.35V | Gold / White /Black |
Packaging and Closer Look
The ADATA XPG Z1 DDR4 memory kit comes in a standard or commonly used transparent plastic packaging. Nothing fancy, just plain, simple and straight forward. You can immediately see the memory sticks, two in front and the other two at the back. The memory size/capacity and speed can be seen on the upper front portion of the packaging.
The XPG Z1 features a triangular-shaped heat spreader where both sides of the heat spreader are identical. You don�t need to worry anymore if the heat spreader is not facing the right direction when you install it on the motherboard. Each memory stick has a sticker containing some information about the memory module; like its model number, capacity and speed, timings, voltage and serial number.
I like how the heat spreader looks, it reminds me of the pyramids in Egypt specially when these memory sticks stand erect on a motherboard. The groves and cuts add to its stylish look as well. Red and black color scheme seems to be the most popular color combination nowadays. If you have a Red and Black theme color for your system, this XPG Z1 DDR4 will look great on that system. If red and black is not your thing, the heat spreader is also available in Gold and White colors. The white XPG Z1 will look great on an Asus Z170 signature motherboard or a Gigabyte Z170X Gaming motherboard.
I don�t have photos of the XPG Z1�s PCB or internal components. It was fairly difficult to remove the heat spreader and I do not want to damage or bend them on the processes. ADATA did say that they are using a 10-layer PCB with 20z of copper, paired with high quality chips that are selected through a strict filtering process. If you notice from the photo above, there is a removable transparent film protecting the carbon fiber look with ADATA�s XPG logo. Two scalene triangles with fine serrated textures are also located on both sides. Finally the black PCB seals the aesthetics of this memory kit. If ADATA was using a green PCB, the XPG Z1 would look ugly.
Let�s proceed to the next page and see how the ADATA XPG Z1 DDR4-2800 16GB kit performs on our test systems.
Test Setup
I tested the ADATA XPG Z1 DDR4 in two different platforms. First is with an X99 system powered by an Intel Core i7-5930K CPU and an Asrock X99 Extreme6/3.1 motherboard. This specific memory kit was primarily built for X99 high end desktop platforms, but we can also use it with the new Z170 motherboard supporting DDR4 memory. The second test system is a Gigabyte Z170X Gaming 7 motherboard powered with an Intel Core i7-6700K CPU. Below are the rest of the specifications of both test systems.
Operating System: Windows 7 Ultimate 64bit
Motherboard: Asrock X99 Extreme6/3.1
Processor: Intel Core i7-5930K
CPU Cooler: NZXT Kraken X61
Memory: ADATA XPG Z1 DDR4-2800 16GB
Graphics card: Zotac GeForce GTX 970 AMP! Extreme Core Edition
Storage Drives: Plextor M6e Black Edition
Power Supply: Seasonic 1050W Platinum
Chassis: DimasTech Bench Table Easy V3.0
Motherboard: Asrock X99 Extreme6/3.1
Processor: Intel Core i7-5930K
CPU Cooler: NZXT Kraken X61
Memory: ADATA XPG Z1 DDR4-2800 16GB
Graphics card: Zotac GeForce GTX 970 AMP! Extreme Core Edition
Storage Drives: Plextor M6e Black Edition
Power Supply: Seasonic 1050W Platinum
Chassis: DimasTech Bench Table Easy V3.0
Here is a CPU-Z screenshot of the X99 system, where the memory is configured using the Intel XMP profile.
Operating System: Windows 10 Pro 64bit
Motherboard: Gigabyte Z170X Gaming 7
Processor: Intel Core i7-6700K
CPU Cooler: NZXT Kraken X61
Memory: ADATA XPG Z1 DDR4-2800 16GB
Graphics card: Zotac GeForce GTX 980 Ti AMP! Edition
Storage Drives: Plextor M6e Black Edition
Power Supply: Seasonic 1050W Platinum
Chassis: DimasTech Bench Table Easy V3.0
Motherboard: Gigabyte Z170X Gaming 7
Processor: Intel Core i7-6700K
CPU Cooler: NZXT Kraken X61
Memory: ADATA XPG Z1 DDR4-2800 16GB
Graphics card: Zotac GeForce GTX 980 Ti AMP! Edition
Storage Drives: Plextor M6e Black Edition
Power Supply: Seasonic 1050W Platinum
Chassis: DimasTech Bench Table Easy V3.0
Here is a CPU-Z screenshot of the Z170 system, where the memory is configured using the Intel XMP Profile.
Overclocking the ADATA XPG Z1 DDR4-2800
Using the Gigabyte Z170X Gaming 7 motherboard, I was able to overclock the ADATA XPG Z1 DDR4 and pushed its speed to 3200MHZ with memory timings of 16-16-16-35 at 1.35V. However it wasn�t stable enough to finish all the tests and benchmarks. But it was stable enough to boot into the system and finish the ADAI64 Cache and Memory benchmark. Below are screenshots of the CPUz and benchmark result of the XPG Z1 DDR4 at 3200MHz.
Since the XPG Z1 DDR4 was bot stable at 3200MHz, I lowered the speed and settled at 3000MHz at 1.35V with memory timings on 16-16-16-35. It remained stable throughout the test and I was able to benchmark the memory kit at 3000MHz without any problem via BIOS. There are some memory kits that even if you bump its memory speed 1 step higher, it doesn�t produce any (significant) performance difference. So does bumping the XPG Z1 DDR4 2800MHz to 3000MHz result in any performance improvement? Let�s find out in the next page.
Proceed to the next page and find out how the ADATA XPG Z1 DDR4 performed in our benchmarks results.
ADATA XPG Z1 DDR4-2800 16GB Benchmark Results
In testing and benchmarking the ADATA XPG Z1 DDR4-2800 16GB memory kit, I used AIDA64�s cache and memory benchmark, SiSoft Sandra Memory Bandwidth and Latency tests, and to simulate real world performance I used RealBench 2.4. In the graphs below, I included the results I got when I tested the memory both on an X99 system and on a Z170 system.
NOTE: The Klevv Cras DDR4 was not tested on the same system where I tested the XPG Z1 DDR4. The Klevv Cras was tested on a Gigabyte X99 UD3P motherboard powered with an Intel Core i7-5960X processor running at stock speeds.
AIDA64 Engineer
Memory bandwidth benchmarks (Memory Read, Memory Write, Memory Copy) measure the maximum achievable memory data transfer bandwidth. The code behind these benchmark methods are written in Assembly and they are extremely optimized for every popular AMD, Intel and VIA processor core variants by utilizing the appropriate x86/x64, x87, MMX, MMX+, 3DNow!, SSE, SSE2, SSE4.1, AVX, and AVX2 instruction set extension.
The Memory Latency benchmark measures the typical delay when the CPU reads data from system memory. Memory latency time means the penalty measured from the issuing of the read command until the data arrives to the integer registers of the CPU.
SiSoftware Sandra Lite 2016
SiSoftware Sandra is a 32- and 64-bit client/server Windows system analyzer that includes benchmarking, testing and listing modules. It tries to go beyond other utilities to show you more of what is really going on under the hood so you draw comparisons at both a high and low-level in a single product. You can get information about the CPU, GPGPU, chipset, video adapter (GPU), ports, printers, sound card, memory, network, Windows internals even .NET and Java.
RealBench 2.4
Realbench is a benchmark that uses open source applications and simple scripting to simulate real-world performance of a PC system. It�s designed for to show the difference: Before and after a PC upgrade. To gauge the real effect of an overclock.
Based on the benchmark results I got, the ADATA XPG Z1 DDR4 performed generally better on an X99 platform. No wonder, since this kit was primarily designed for X99 system. The XPG Z1 became available in line with the release of the X99 motherboards, and it was already available before the Z170 motherboards were released. It performed on par with Avexir�s Raiden DDR4 we previously reviewed here, which also has a clock speed of 2800MHz, and the results remained true whether on an X99 or a Z170 motherboard.
However, the XPG Z1 DDR4 was no match for the Klevv Cras DDR4 running at a clock speed of 3000MHz. The results above may show that the Klevv Cras DDR4 has a huge advantage over the XPG Z1 DDR4 on an X99 system (it does), but on a day to day desktop operation and even when gaming the performance difference is somewhat difficult to discern. Surprisingly, the Klevv Cras DDR4 performed only a bit better than the ADATA XPG Z1 when it was installed on a Z170 motherboard, despite having a faster clock speed of 3000MHz. It is also noteworthy to mention that the ADATA XPG Z1 is a cheaper solution compared to the faster Klevv Cras.
Moving on to the RealBench 2.4 benchmark results, overclocking the XPG Z1 DDR4-2800 to 3000MHz didn�t result in any significant improvement at all. The numbers in the overclocked results are (slightly) higher, even in the AIDA64 memory benchmark, but in real world use the difference is insignificant and negligible. This basically means that for most users it�s best to stay at 2800MHz via its XMP profile.
Take note that the memory kits mentioned above were all primarily designed for an X99 system. But it doesn�t mean you can�t use them on a Z170 system. With the release of the new Intel 100 series based motherboards and Intel Skylake processors, there are now DDR4 dual channel memory kits available, designed and optimized for the mainstream users.
Let�s continue to the next page and conclude this review�
Price and Availability
ADATA XPG Z1 DDR4 memory kits are now available to order. Currently, you can choose from an 8GB kit up to 32GB memory kit and with speeds from 2133MHz up to 2800MHz. It�s available in colors Red, Gold and White, but I don�t see the White version listed online yet. The company is offering a limited lifetime warranty for all their memory kits. At the time this article was published, the price of the DDR4-2800 16GB (4x4GB) memory kit is $99.99 USD, making it one of the sub-$100 memory kits with the capacity of 16GB running at 2800MHz. I�m not sure if prices of the DDR4 memory kits will continue to go down, but you can always check out for the latest pricing and availability below.
For US, see latest pricing and availability at Newegg here.
For UK, you can order a XPG Z1 DDR4 memory kit from Amazon UK here.
For UK, you can order a XPG Z1 DDR4 memory kit from Amazon UK here.
ADATA XPG Z1 DDR4-2800 16GB Review: Conclusion
The ADATA XPG Z1 DDR4 is the company�s first line of DDR4 memory kit geared towards the enthusiasts and gamers. I wouldn�t say that it�s really made for serious overclocking or for those who are looking to break world records. Aesthetically speaking, the XPG Z1 looks great and the combination of its red heat spreader and black PCB makes it an attractive option specially on a gaming PC. I don�t have anything against the design of the heat spreader, since it�s more of a personal preference. But I�d like to point out that due to the shape of its heat spreader, it�s not really a low profile heatsink. The tip of the heat spreader, which is the highest point, measures 42.65mm tall. So if you are using a big CPU cooler, you might want to double check on the clearance available.
In terms of performance, the XPG Z1 DDR4-2800 16GB memory kits I got performed relatively well considering its price point of $99.99 only. It certainly is not the fastest or better performing memory kit out there but the price is within reasonable cost. However, I feel that ADATA could still compete better by making the XPG Z1�s price lower and more competitive. Overclocking the memory to 3000MHz was quite easy just by simply changing some values on the BIOS settings. However, increasing its clock speed to 3000MHz didn�t produce any significant result. I was able to push it to 3200MHz, which may result in a better performance, but the memory became unstable already. In the end, I find that it is best to stick with its rated speed by settings its XMP profile. It�s also noteworthy to mention that this memory kit is best suited to be used on an X99 system, where its full potential can be utilized. If you are using or building a Z170-based system, I think the dual channel kit would suite you better.
Finally, the ADATA XPG Z1 DDR4-2800 16GB is a good solid performing memory kit. It offers decent performance at a reasonable price tag, and should be on your list. It�s also back by a life time warranty from ADATA, making it a good option for those who are ready to jump into an X99 or Z170 platform.
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