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Corsair DDR5 Vengeance

Corsair DDR5

Corsair is among the first manufacturers to meet the new Alder Lake platform with its DDR5 memory. DDR5 is a more expensive option than the more widespread and mature DDR4 standard. In its offer of DDR5 modules, the famous Corsair offers cheaper Vengeance and a slightly more costly Dominator Platinum with RGB effect.

The tested Corsair DDR5 Vengeance kit comes in a 32 GB (2x16GB) configuration and a speed of 5200 MHz. The biggest drawback of the new modules is the price. Although they are much more expensive than standard DDR4 modules, the demand for new DDR5 modules is relatively high.

Corsair Vengeance DDR5-5200 Packaging

Corsair Vengeance DDR5-5200

Type

DDR5 DIMM

Capacity

2 x 16 GB

Chip configuration

Micron-A, 1 rank

XMP Profile

DDR5 5200 38-38-38-84-126 @ 1.25 V

Voltage

1.1 V to 1.25 V

Dimensions

35 x 133.35 x 7 mm

Cooling

Passive aluminum heatsink

RGB

No

ECC

Non ECC


Pros


Cons

  • Good heatsink and temperatures

  • Height compatible with most air coolers

  • Management of XMP profiles form iCUE

  • Slight overclocking

  • Long warranty

  • High price compared to DDR4

  • Symbolic performance compared to DDR4

 

DDR5 vs. DDR4

DDR4 modules have already reached the limits of frequency and latency, so the natural sequence of things is the transition to the new generation of DDR5. The gaming industry is pushing for progress and is always looking for better and faster to give players the best gaming experience.

The new Intel Alder Lake platform is currently the only one to support new DDR5 modules with 4800 MHz or higher speeds. In addition, the new DDR5 consumes almost 20% less energy compared to DDR4. For example, DDR5 at 4800 MHz has an operating voltage of 1.1V, while a DDR4 module (of the same frequency) would need an operating voltage of 1.5V or more.

A novelty is introducing the new XMP 3.0 standard for JEDEC overclocking profiles. The manufacturer defines three profiles with two more that you can configure to adjust the frequency, voltage, and latency.

An integral part of the XMP 3.0 standard is the Dynamic Memory Boost function for overclocking RAM in real-time according to system requirements and without your intervention.

It’s important to note that the new DDR5 memory comes with a 50% improvement in bandwidth. Each module has two independent 32-bit communication subchannels while retaining 64-bit data width. There’s an improvement in communication transfer, efficiency, and latency.

Everything written looks nice on paper and in theory until we see the actual results and the real improvement of DDR5 over DDR4.

Corsair Vengeance DDR5-5200 32 GB (2 x 16 GB)

Corsair Vengeance DDR5 in motherboardtherboard

Corsair Vengeance DDR5 is available in speeds from 4800 to 5600 MHz and memory kits of two modules of 16GB (32 GB) or two modules of 32GB (64 GB). As you can see, the capacity of DDR5 memory kits is noticeably higher than the older DDR4 standard.

In addition to capacity, the Corsair gives you a choice between dark gray and white aluminum coolers on the modules. The heatsinks are 35mm high, suitable for better compatibility with air CPU heatsinks.

Corsair-Vengeance-DDR5-5200-Color

If you opt for an AIO cooling solution, you can also choose the more attractive Corsair Dominator Platinum RGB DDR5.

Corsair Dominator Platinum RGB 16GB DDR5

A novelty with DDR5 modules is that they also have PMIC (Power Management Integrated Circuit), i.e., a controller (Renesas P8911), which receives a voltage between 4.25 and 5.5 V from the board.

The controller reduces mentioned voltage to (usually) 1.25V and delivers it to the memory modules. In an older standard (DDR4), a memory voltage was taken care of by the motherboard itself and not by a special chip on the modules.

The memory kit on the test has an XMP profile with speeds of 5200 MHz and latencies of 38-38-38-84-126. The voltage is 1.25 V. If you look at the picture, the fastest JEDEC profile loads a clock of 4800 MHz with latencies of 40-40-40-77-177 with a lower voltage of 1.1 V.

Corsair Vengeance DDR5-5200 CPU-Z

Corsair iCUE

Corsair iCUE for Vengeance DDR5-5200
To take full advantage of the Corsair DDR5 module and XMP 3.0 technology, you must install iCUE software. With the new version 4.22, you will be able to manage XMP profiles from iCUE, create your own and load them directly into the BIOS (the motherboard needs to have a compatible BIOS.)

So, in addition to monitoring the module’s temperature, voltage, and frequency in real-time DDR5 modules, it’s also possible to manage XMP profiles.

Corsair DDR5 test

I tested Corsair DDR5 on the Asus ROG Strix Z690 and ROG Strix B660I Gaming WiFi motherboards. If your 5200 MHz is low, Corsair also has faster modules like 6200 MHz with CAS 36 (Dominator Platinum), but you have to pay noticeably more than the tested Vengeance.

Every gamer is interested in how much DDR5 contributes to increasing the performance of the new Alder Lake platform. For this purpose, I compared a motherboard with DDR4 slots, ASUS Prime Z690-P. Both boards use the same CPU, currently the strongest Intel Core i9 12900K and EVGA RTX 3080 Ti graphics card.

The Asus Prime Z690-P board used a Corsair Vengeance LPX DDR4 3600 CAS 16. Considering the specifications, price, and even new technology, I expected a lot from the latest DDR5 standard. Unfortunately, the differences in performance between DDR5 and DDR4 are pretty symbolic.

Motherboard

Model

ASUS ROG Strix Z690-E Gaming WiFi 

ASUS Prime Z690-P WiFi D4

CPU

Core i9 12900K

RAM

Model

CORSAIR Vengeance 32GB (2x16GB) DDR5 5200 C38

CORSAIR Vengeance LPX 32GB (2x16GB) DDR4 3600 C16 

GPU

EVGA GeForce RTX 3080 Ti XC3 Ultra Gaming

Time Spy CPU

18.900

17.370

Time Spy Graphics

19.055

19.055

Cinebench R23 Multi-Core

26.932

26.938

1080p, ultra, AVG PFS

138

136

1080p, ultra, AVG FPS

148

147

1080p, ultra, AVG FPS

189

183

It’s likely that in the coming period, better DDR5 memory in terms of higher clock speed and lower latencies will give better results. If you have already bought a motherboard with DDR5 slots, you are forced to buy new memory.

Overclocking the Corsair Vengenace DDR5 doesn’t give some high values. You can get a stable clock of 5400 MHz, but with a latency of CAS 40 and an increase in voltage to 1.35 V.

Conclusion

The Corsair Vengeance DDR5-5200 only makes sense to buy if you bought a motherboard with DDR5 slots or want to move to a new standard. You will get quality and reliable RAM with a lifetime warranty without RGB lighting. However, if you are already opting for DDR5, I recommend buying the RGB model (Dominator Platinum) for a more attractive look and an acceptable price difference.

The advantage of the Corsair Vengenace is due to its compact dimensions, so you will be able to install the air cooler more easily. As for the gains in performance compared to DDR4, we will have to wait a little longer for the differences to become noticeably measurable, and the prices will reach an acceptable level. Until then, stick to quality DDR4 modules.

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