TurboVS
G.Skill Flare X5 AMD DDR5-6000 CL28 64GB (2x32GB) specifications and in-depth review

G.Skill Flare X5 AMD DDR5-6000 CL28 64GB (2x32GB)

Manufacturer: G.Skill

The G.Skill Flare X5 AMD DDR5-6000 CL28 64GB is a dual-module desktop memory kit designed for AMD platforms, offering a total capacity of 64GB across two 32GB DIMMs in the standard 288-pin form factor. It operates under AMD EXPO for straightforward one-click memory profile activation, and its low-profile 33mm heatsink keeps thermals in check without conflicting with most CPU cooler clearances. The kit foregoes RGB lighting in favor of a clean, functional design.

Running at a tested speed of 6000 MHz with a CAS latency of 28, the kit achieves a true latency of 9.33 ns, while the full timing configuration sits at 28-36-36-96. The SPD base speed is rated at 4800 MHz, with the 6000 MHz profile requiring EXPO activation in the system BIOS. Operating voltage is set at 1.4V, ECC is not supported, and the integrated heatsink is included as a standard feature. Samsung B-Die is not used in this kit.

Pros
  • Runs at 6000 MHz tested speed, which is notably above the 4800 MHz SPD base frequency when the EXPO profile is enabled
  • AMD EXPO support allows the higher memory profile to be activated directly from the BIOS without manual timing adjustments
  • Total capacity of 64GB across two modules suits memory-intensive workloads
  • The 33mm module height reduces the likelihood of clearance conflicts with taller CPU coolers
  • Integrated heatsink helps manage heat dissipation during operation
Cons
  • AMD EXPO profile only — no Intel XMP support, limiting compatibility to AMD platform builds
  • Does not use Samsung B-Die, which some users specifically seek out for overclocking headroom
  • No RGB lighting, which may not suit builds where illuminated components are desired
  • ECC is not supported, ruling out use in error-correcting memory configurations
Who is this for?

This kit is well-matched for users building systems on AMD platforms, particularly those looking to leverage AMD EXPO to hit 6000 MHz without manual tuning. The 64GB total capacity makes it a practical fit for memory-demanding workflows such as video editing, 3D rendering, or running multiple virtual machines simultaneously. The low 33mm module height and absence of RGB also make it a sensible choice for compact or utilitarian builds where clearance and aesthetics are secondary to function.

Who is this NOT for?

Users building on Intel platforms will find this kit limiting, as it carries no Intel XMP support and the EXPO profile will not activate on non-AMD systems. Those who specifically target aggressive manual overclocking may also be disappointed, since the kit does not use Samsung B-Die, which is often preferred for pushing beyond rated frequencies. Additionally, workstation or server users requiring ECC error correction will need to look elsewhere, as this kit does not support that capability.

Performance:

true latency 9.33 ns
memory speed (Tested Speed) 6000
memory speed (SPD) 4800 MHz
DDR memory version 5
CAS Latency (CL) 28
tRAS timing 96
tRCD timing 36
tRP timing 36

This kit operates under the DDR5 standard and runs at a tested speed of 6000 MHz, while the native SPD speed sits at 4800 MHz and requires profile activation to reach the higher frequency. The primary timings are set at 28-36-36-96, covering CAS latency, tRCD, tRP, and tRAS respectively, which translates to a true latency of 9.33 ns at the rated speed.

General info:

form factor 288-pin DIMM
memory size (total) 2 x 32GB
has Samsung B-Die ✕
voltage 1.4V
height 33 mm
memory size 32GB

The kit uses the standard 288-pin DIMM form factor and consists of two 32GB modules for a combined capacity of 64GB. Each module operates at 1.4V and stands 33 mm tall, making it relatively low-profile. Samsung B-Die is not present in this kit.

Features:

Intel XMP / AMD EXPO AMD EXPO
Supports ECC memory ✕
Has an integrated heatsink ✓
has RGB lighting ✕

The kit supports AMD EXPO for memory profile activation, while Intel XMP is not offered. An integrated heatsink is included as a standard feature. ECC memory is not supported, and there is no RGB lighting on these modules.

Benchmarks:

Final Verdict

The G.Skill Flare X5 AMD DDR5-6000 CL28 64GB is a capable DDR5 memory kit that delivers a well-rounded package for AMD-based desktop builds, combining a generous 64GB capacity with a 6000 MHz EXPO-enabled profile and a clean, heatsink-equipped design that keeps things practical without unnecessary frills. Its platform specificity and lack of Intel XMP narrow its audience, but within AMD ecosystems — particularly for users running memory-intensive applications — it covers the fundamentals without compromise. For builders who prioritize capacity, thermal management, and straightforward profile activation over platform flexibility or extreme overclocking, this kit represents a coherent and purposeful choice.

Popular Comparisons

G.Skill Flare X5 AMD DDR5-6000 CL28 64GB (2x32GB)
G.Skill Flare X5 AMD DDR5-6000 CL28 64GB (2x32GB)
VS
KingBank DDR5-6000 CL36 16GB (2x8GB)
KingBank DDR5-6000 CL36 16GB (2x8GB)