G.Skill announced today a new Trident Z RGB kit which is now the fastest DDR4 memory kit in their product stack. The new dual-channel kit is designed for Z370 platforms and Intel’s Coffee Lake CPUs. The new sticks operate at a blazing fast DDR4-4700 using 1.45V and are the first sticks to reach that speed, period, as well as the first to have RGB LEDs. 

G.Skill’s fastest-yet DDR4 memory kit has a combined capacity of 16GB in 2x8GB sticks. Timings are set at CL19-19-19-39 at 1.45V. The voltage is a far cry from the 1.2V JEDEC specification at much lower speeds, so considerations regarding the quality of the motherboard's DRAM VRMs should be taken into account. According to G.Skill, stable performance of these sticks was captured on an MSI Z370I Gaming Pro Carbon AC motherboard running in Dual Channel mode. The Mini-ITX board uses two DRAM slots for one DIMM per channel (other boards have two DIMMs per channel) in an effort to have cleaner data pathing and stable power for maximum DRAM clocking potential. Some setups may have trouble reaching these speeds so the ability of the CPU IMC and motherboard is certainly a consideration to run this kit. 

The new Trident Z RGB DDR4-4700 kits are based on Samsung's B-die ICs produced using 20nm process technology. These memory ICs have been used across several makers over the past couple of years now and with this maturity, know what to expect from them even with a ~20% overvoltage applied.

The G.Skill Trident Z RGB kit comes with their brushed aluminum heat spreaders which do not stand too tall over the DRAM PCB itself. The shorter height of the heat spreaders will allow for better compatibility for CPU heatsinks. The Trident Z RGB kit uses the integrated XMP 2.0 profile for easy setup and application of the correct timings, sub-timings, and voltage. 

G.Skill Trident Z RGB DDR4-4700
Speed CL Timing Voltage Kit Capacity P/N
DDR4-4700 CL19 19-19-39 1.45 V 2×8 GB 16 GB F4-4700C19-8GTZR

G.Skill's new Trident Z RGB (2x8GB) DDR4 4700 kits will be available in 2Q 2108 and they will not be cheap. A price was not released, however, their Trident Z RGB 4266 kit is currently $330 at Newegg so we can expect it to be higher. 

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Source: G.Skill

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  • Freakie - Tuesday, February 6, 2018 - link

    Am I the only one who prefers a better performance index? Like, my 3000Mhz CL15 RAM (PI 200) probably does way better at gaming than this 4700Mhz CL39 (PI 120) stuff. Are gamers really this gullible? Does this stuff just make them feel THAT much l33t?
  • kissiel - Tuesday, February 6, 2018 - link

    There are two indices that people care about, latency and throughput, and stating freq. and CAS is exactly that (although you have to recalculate latency from cycles to (n)seconds.

    > Like, my 3000Mhz CL15 RAM (PI 200) probably does way better at gaming than this 4700Mhz CL39

    It's CL19 running at 4.7GHz making the latency 4,05ns. Your 3GHz chips have 5ns latency. The higher clock means better throughput, so no. This is faster.
    Also nowadays CPUs (and their mem controllers) are good at guessing what will be next, so the latency is not that big of a deal.
  • SirMaster - Tuesday, February 6, 2018 - link

    Frequency has far, far more impact on performance for games than latency.

    Just mess with your RAM clock speed and timings and run some benchmarks and you will see for yourself.
  • buklau - Thursday, February 8, 2018 - link

    It's actually 3000 / 15 = 200 PI vs 4700 / 19 = 247.37 PI. So the 4700 RAM will be faster than your 3000. I currently have mine run at 4133 / 17 = 243.11 PI.
  • Diji1 - Saturday, February 10, 2018 - link

    >Are gamers really this gullible?

    No, it's you that doesn't understand what this RAM does with Z370 chipsets.
  • haukionkannel - Wednesday, February 7, 2018 - link

    What is the fastest memory that use the normal 1.2 voltage?
  • Surfacround - Saturday, February 10, 2018 - link

    tends to be around ddr4 2800...

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