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
Where to buy
- AmazonGo to store
- NeweggGo to store
G.Skill Flare X5 F5-6000J3636F32GX2-FX5 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 Alternatives
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.
Our verdict
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.
Specifications
What these specs meanHow fast this kit is among DDR5 kits, rated from its speed and latency.
Identity
| Peak Bandwidth | 96.0 GB/s |
|---|---|
| Brand | G.Skill |
| Part Number | F5-6000J3636F32GX2-FX5 |
| Series | Flare X5 |
Memory
| DDR Generation | DDR5 |
|---|---|
| Capacity | 64 GB |
| Speed | 6000 MT/s |
| CAS Latency | 36 |
| Module Count | 2 |
| Voltage | 1.35 V |
Module and platform
| RAM Segment | Desktop DDR5 |
|---|---|
| Platform Optimisation | Both |
Capacity
| Capacity Per Module | 32 GB |
|---|
Speed and timings
| True Latency | 12.0 ns |
|---|
Overclocking profile
| XMP Support | Yes |
|---|---|
| XMP Version | XMP 3.0 |
| EXPO Support | Yes |
Physical and lighting
| Heatspreader | Low-Profile Aluminum, No RGB |
|---|---|
| Module Height | 33 mm |
| Colour | Matte Black |
Commercial
| Warranty | Limited Lifetime |
|---|
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)?
Key specs for the G.Skill Flare X5 F5-6000J3636F32GX2-FX5: Capacity Per Module 32 GB, Capacity 64 GB, Speed 6000MHz (PC5-48000), OC Profile XMP 3.0 + EXPO, Voltage 1.35 V, DDR Generation DDR5.
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. 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?
Best suited to: 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)?
Not the best fit for: Not for gaming-focused builds. 32GB covers gaming needs for essentially all current titles.
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