G.Skill Flare X5 F5-6000J3636F32GX2-FX5
Expert rating8 / 10
- Model:
- G.Skill Flare X5
- Capacity:
- 64GB (2x32GB Kit)
- DDR Generation:
- DDR5
- Speed:
- 6000MHz (PC5-48000)
- CAS Latency:
- CL36
- Voltage:
- 1.35V
- Overclocking:
- AMD EXPO
- Heat Spreader:
- Low-Profile Aluminum (33mm)
- Colour:
- Matte Black
- Warranty:
- Limited Lifetime
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Manufacturer: G.Skill Last updated: September 14, 2026
G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0) Review
The G.Skill Flare X5 F5-6000J3636F32GX2-FX5 scales G.Skill’s AMD EXPO-first Flare X5 line to 64GB (2x32GB), keeping the platform-recommended 6000MHz frequency and low-profile heat spreader for buyers who need substantial capacity on Ryzen without leaving the fabric-ratio sweet spot.
AMD Ryzen builds needing 64GB while staying at the platform-recommended 6000MHz frequency. Full fabric-ratio benefit at high capacity, in a low-profile (33mm) heat spreader that clears tall air coolers, without RGB markup. Not for gaming-focused builds. 32GB covers gaming needs for essentially all current titles.
Performance and Timings
CL36 at 6000MHz gives roughly 12ns true latency at 32GB-per-module density, hitting the exact frequency AMD recommends for Ryzen’s infinity fabric ratio even at this higher capacity.
Compatibility
AMD EXPO is the primary marketed profile, with Intel XMP 3.0 also supported. Check the board’s QVL for 32GB-per-module support at this capacity tier specifically.
Module Count and Rank
Two 32GB modules, kept to two DIMMs for easier stability than a four-module 64GB configuration would allow.
Design and Build
Low-profile (33mm), non-RGB aluminum heat spreader, matching the smaller-capacity Flare X5 kit’s design at this larger 32GB-per-module size.
Overclocking and BIOS Setup
Boots at JEDEC baseline until EXPO or XMP is enabled. Select the correct profile, choose 6000MHz CL36, save, reboot, verify in CPU-Z.
Comparison to Sibling Products
Against the 32GB Flare X5 kit at the same 6000MHz CL36 speed, this doubles capacity for genuinely capacity-bound AMD workloads. Against G.Skill’s Trident Z5 RGB RGB 64GB CL30 kit, that kit offers tighter timing and RGB lighting for a real price premium and a considerably taller heat spreader.
Specifications
Identity
| Brand | G.Skill |
|---|---|
| Series | Flare X5 |
Memory
| DDR Generation | DDR5, 288-Pin DIMM, Non-ECC, Unbuffered |
|---|---|
| Capacity | 64 GB |
| Speed | 6000 MT/s |
| CAS Latency | 36 |
| Module Count | 2 |
| Voltage | 1.35 V |
Module and platform
| RAM Segment | Desktop DDR5 |
|---|
Capacity
| Capacity Per Module | 32 GB |
|---|
Speed and timings
| True Latency | 12.0 ns |
|---|
Physical and lighting
| Module Height | 33 mm |
|---|---|
| Colour | Matte Black |
Commercial
| Warranty | Limited Lifetime |
|---|
| Model Number | F5-6000J3636F32GX2-FX5 |
|---|---|
| OC Profile | AMD EXPO, Intel XMP 3.0 |
| Heat Spreader | Low-Profile Aluminum, No RGB |
| Platform Sweet Spot | Both |
| Spec Score | 6.9 |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A capacity-focused, low-profile, non-RGB DDR5-6000 kit that stays at AMD's recommended fabric-ratio frequency.
Best for
- AMD Ryzen builds needing 64GB while staying at the platform-recommended 6000MHz frequency. Full fabric-ratio benefit at high capacity, without RGB markup, in a low-profile 33mm heat spreader.
Not for
- Not for gaming-focused builds. 32GB covers gaming needs for essentially all current titles.
FAQs
What are the key specifications of the G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0)?
The G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0) is a memory kit from G.Skill. Key specs: Capacity 64GB (2x32GB Kit), DDR Generation DDR5, 288-Pin DIMM, Non-ECC, Unbuffered, Speed 6000MHz (PC5-48000), CAS Latency 36, Voltage 1.35V.
Will the G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0) work with my current setup?
The G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0) lists DDR Generation is DDR5, 288-Pin DIMM, Non-ECC, Unbuffered. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.
Who is the G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0) best suited to?
It suits amd ryzen builds needing 64gb while staying at the platform-recommended 6000mhz frequency. full fabric-ratio benefit at high capacity, without rgb markup, in a low-profile 33mm heat spreader..
What are the drawbacks of the G.Skill Flare X5 F5-6000J3636F32GX2-FX5 (64GB 2x32GB Kit/DDR5 6000MHz/CL36 36-36-36-96/1.35V/No RGB Matte Black/AMD EXPO + Intel XMP 3.0)?
It is a poor fit for not for gaming-focused builds. 32gb covers gaming needs for essentially all current titles..
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