• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

G.SKILL Announces Zeta R5 Series Overclocked DDR5 R-DIMM Memory Kits for Xeon W

btarunr

Editor & Senior Moderator
Staff member
Joined
Oct 9, 2007
Messages
47,304 (7.52/day)
Location
Hyderabad, India
System Name RBMK-1000
Processor AMD Ryzen 7 5700G
Motherboard ASUS ROG Strix B450-E Gaming
Cooling DeepCool Gammax L240 V2
Memory 2x 8GB G.Skill Sniper X
Video Card(s) Palit GeForce RTX 2080 SUPER GameRock
Storage Western Digital Black NVMe 512GB
Display(s) BenQ 1440p 60 Hz 27-inch
Case Corsair Carbide 100R
Audio Device(s) ASUS SupremeFX S1220A
Power Supply Cooler Master MWE Gold 650W
Mouse ASUS ROG Strix Impact
Keyboard Gamdias Hermes E2
Software Windows 11 Pro
G.SKILL International Enterprise Co., Ltd., the world's leading brand of performance overclock memory and PC components, is thrilled to announce an all-new G.SKILL Zeta R5 memory series of high-performance, overclocked DDR5 R-DIMM memory kits. Designed for use with the latest unlocked Intel Xeon W-2400X and W-3400X series processors on respective Intel W790 chipset-based motherboards that has quad-channel and octo-channel memory support. Available in specifications up to DDR5-6400 CL32 and in large kit capacity of up to 256 GB (32 GB x8), the Zeta R5 series DDR5 R-DIMM memory kits are ideal for workstation systems built for content creation, 3D graphics, or scientific computing.

With the Intel W790 platform, memory overclock support to DDR5 R-DIMM memory is officially introduced, allowing workstation systems to achieve higher memory speeds than R-DIMM based on standard JEDEC specifications. Taking advantage of this new feature set, the G.SKILL Zeta R5 series DDR5 R-DIMM memory kits are equipped with Intel XMP 3.0 profiles for easy overclocking, allowing users to gain additional memory bandwidth and performance by simply enabling XMP in BIOS.





Pushing the performance limits on the latest Sapphire Rapids platform, the G.SKILL R&D team has developed ultra-fast memory specifications using 16 GB DDR5 R-DIMM memory modules up to DDR5-6400 CL32-39-39-102 with large 128 GB (16 GB x8) kit capacity configurations. With this memory kit on the ASUS Pro WS W790E-SAGE SE motherboard in 8-channel memory and the Intel Xeon W9-3495X processor, the memory bandwidth reaches an astounding 303 GB/s read, 227 GB/s write, and 257 GB/s copy speed in the AIDA64 memory bandwidth benchmark, as seen in the screenshot above.

Massive Capacity, High-Speed 8-Channel Memory at DDR5-6000 CL30 256 GB (32 GB x8)
For workstations that require high memory capacity, the G.SKILL Zeta R5 memory series also offers 32 GB x8 kit capacity configurations for a total of 256 GB, reaching overclocked speeds of up to DDR5-6000 CL30-38-38-96.

Demonstrating the Bandwidth Potential of R-DIMM Overclocked at DDR5-6800
Dedicated to developing the fastest possible memory, G.SKILL is also demonstrating the high bandwidth potential of overclocking R-DIMM to DDR5-6800 CL34-45-45-108 in 8-channel on the ASUS Pro WS W790E-SAGE SE motherboard and an Intel Xeon W9-3495X processor, reaching an insane 315 GB/s read, 228 GB/s write, and 262 GB/s copy speed in the AIDA64 memory bandwidth benchmark. While the DDR5-6800 memory is not a launch specification, this shows the potential capabilities of the new Intel W790 platform.

For a list of memory specifications, please refer to the chart below:


Availability & XMP 3.0 Support
The G.SKILL Zeta R5 series high-performance, overclocked DDR5 R-DIMM memory kits support the latest Intel XMP 3.0 memory overclocking profile support for easy memory overclocking via the motherboard BIOS, and reaching the rated XMP overclock specifications would depend on the compatibility and capability of the unlocked Intel Xeon W-2400X and W-3400X series processors and the respective Intel W790 chipset motherboards. These memory kits will roll out to G.SKILL worldwide distribution partners from March 2023.

View at TechPowerUp Main Site
 
Joined
Jan 3, 2021
Messages
3,615 (2.49/day)
Location
Slovenia
Processor i5-6600K
Motherboard Asus Z170A
Cooling some cheap Cooler Master Hyper 103 or similar
Memory 16GB DDR4-2400
Video Card(s) IGP
Storage Samsung 850 EVO 250GB
Display(s) 2x Oldell 24" 1920x1200
Case Bitfenix Nova white windowless non-mesh
Audio Device(s) E-mu 1212m PCI
Power Supply Seasonic G-360
Mouse Logitech Marble trackball, never had a mouse
Keyboard Key Tronic KT2000, no Win key because 1994
Software Oldwin
Up to 6400... that's beyond the reach of ECC, right?
 
Joined
Nov 26, 2021
Messages
1,705 (1.52/day)
Location
Mississauga, Canada
Processor Ryzen 7 5700X
Motherboard ASUS TUF Gaming X570-PRO (WiFi 6)
Cooling Noctua NH-C14S (two fans)
Memory 2x16GB DDR4 3200
Video Card(s) Reference Vega 64
Storage Intel 665p 1TB, WD Black SN850X 2TB, Crucial MX300 1TB SATA, Samsung 830 256 GB SATA
Display(s) Nixeus NX-EDG27, and Samsung S23A700
Case Fractal Design R5
Power Supply Seasonic PRIME TITANIUM 850W
Mouse Logitech
VR HMD Oculus Rift
Software Windows 11 Pro, and Ubuntu 20.04
Is it RDIMM ECC or RDIMM non ECC ?
Have there ever been any RDIMMs that didn't have ECC as well? G.Skill should check its claims: 32 GB per DIMM is not high capacity.
 
Joined
Jan 3, 2021
Messages
3,615 (2.49/day)
Location
Slovenia
Processor i5-6600K
Motherboard Asus Z170A
Cooling some cheap Cooler Master Hyper 103 or similar
Memory 16GB DDR4-2400
Video Card(s) IGP
Storage Samsung 850 EVO 250GB
Display(s) 2x Oldell 24" 1920x1200
Case Bitfenix Nova white windowless non-mesh
Audio Device(s) E-mu 1212m PCI
Power Supply Seasonic G-360
Mouse Logitech Marble trackball, never had a mouse
Keyboard Key Tronic KT2000, no Win key because 1994
Software Oldwin
Is it RDIMM ECC or RDIMM non ECC ?
Cpu-Z doesn't know, HWinfo doesn't know, G.Skill doesn't know but mentions "workstation" and "scientific computing", we can't count chips because heatsink, even I don't know, but will say there's no ECC.
 
Joined
Nov 26, 2021
Messages
1,705 (1.52/day)
Location
Mississauga, Canada
Processor Ryzen 7 5700X
Motherboard ASUS TUF Gaming X570-PRO (WiFi 6)
Cooling Noctua NH-C14S (two fans)
Memory 2x16GB DDR4 3200
Video Card(s) Reference Vega 64
Storage Intel 665p 1TB, WD Black SN850X 2TB, Crucial MX300 1TB SATA, Samsung 830 256 GB SATA
Display(s) Nixeus NX-EDG27, and Samsung S23A700
Case Fractal Design R5
Power Supply Seasonic PRIME TITANIUM 850W
Mouse Logitech
VR HMD Oculus Rift
Software Windows 11 Pro, and Ubuntu 20.04
Cpu-Z doesn't know, HWinfo doesn't know, G.Skill doesn't know but mentions "workstation" and "scientific computing", we can't count chips because heatsink, even I don't know, but will say there's no ECC.
You're right. It could be a non ECC DIMM, even though that would be stupid. Of course, that doesn't mean it couldn't be the case.
 
Joined
Sep 14, 2020
Messages
586 (0.37/day)
Location
Greece
System Name Office / HP Prodesk 490 G3 MT (ex-office)
Processor Intel 13700 (90° limit) / Intel i7-6700
Motherboard Asus TUF Gaming H770 Pro / HP 805F H170
Cooling Noctua NH-U14S / Stock
Memory G. Skill Trident XMP 2x16gb DDR5 6400MHz cl32 / Samsung 2x8gb 2133MHz DDR4
Video Card(s) Asus RTX 3060 Ti Dual OC GDDR6X / Zotac GTX 1650 GDDR6 OC
Storage Samsung 2tb 980 PRO MZ / Samsung SSD 1TB 860 EVO + WD blue HDD 1TB (WD10EZEX)
Display(s) Eizo FlexScan EV2455 - 1920x1200 / Panasonic TX-32LS490E 32'' LED 1920x1080
Case Nanoxia Deep Silence 8 Pro / HP microtower
Audio Device(s) On board
Power Supply Seasonic Prime PX750 / OEM 300W bronze
Mouse MS cheap wired / Logitech cheap wired m90
Keyboard MS cheap wired / HP cheap wired
Software W11 / W7 Pro ->10 Pro
DDR5 6000 Mt/s CL28-39-39-96...
Their best 6000 DDR5 for desktop so far is CL30-40-40-96 ;). At least the newer editions need 1,35v, not 1,4.
 
Top