Buying Guide
The Best High-Speed DDR5 RAM
We weighed five memory kits on CAS latency and rated speed; the Trident Z5 RGB 64GB has the tightest CAS latency, and the Viper Venom 16GB costs the least.
By Alex Morgan, PC Hardware Editor
12 min read5 products evaluated
DDR5-6000 and faster help memory-sensitive games and apps. Every pick runs at 6,000MT/s or more, ordered by speed.
Rankings weigh CAS latency, rated speed and capacity as the makers state them; we did not test these memory kits ourselves, and if a maker skips CAS latency, the guide says so.
Quick Picks
Which of the 5 picks to look at first. Tap a name for the full analysis.
Also Consider
Kingston FURY Renegade RGB 32GB (2x16GB) DDR5-7200 CL38Kingston's infrared RGB syncing.
Best for: Buyers who want Kingston's infrared RGB syncing.
Check price for Kingston FURY Renegade RGB 32GB (2x16GB) DDR5-7200 CL38 on Amazon (opens in a new tab)
Strong Alternative
TEAMGROUP T-Force Delta RGB 32GB (2x16GB) DDR5-7200 CL34SK Hynix A-die memory.
Best for: Buyers who want SK Hynix A-die memory.
Check price for TEAMGROUP T-Force Delta RGB 32GB (2x16GB) DDR5-7200 CL34 on Amazon (opens in a new tab)
Tightest CAS Latency
G.SKILL Trident Z5 RGB 64GB (2x32GB) DDR5-6400 CL32The tightest CAS latency here (CL32).
Best for: Buyers who put CAS latency first.
Check price for G.SKILL Trident Z5 RGB 64GB (2x32GB) DDR5-6400 CL32 on Amazon (opens in a new tab)
Lowest Price Here
Patriot Viper Venom 16GB (2x8GB) DDR5-6000 CL36Undercutting the Vengeance RGB RS 16GB on price when we checked.
Best for: Keeping the cost under $250.
Check price for Patriot Viper Venom 16GB (2x8GB) DDR5-6000 CL36 on Amazon (opens in a new tab)
Worth a Look
CORSAIR Vengeance RGB RS 16GB (2x8GB) DDR5-6000ICUE lighting control.
Best for: Buyers who want iCUE lighting control.
Check price for CORSAIR Vengeance RGB RS 16GB (2x8GB) DDR5-6000 on Amazon (opens in a new tab)
Our Picks
Also Consider1 of 5
Kingston FURY Renegade RGB 32GB (2x16GB) DDR5-7200 CL38
FURY Renegade 7200 offers 7200MT/s at CL38 with XMP, for Intel boards that support high memory speeds.
Best for
- Buyers who want Kingston's infrared RGB syncing.
Skip if
- Pass on it if xMP profile only, so AM5 boards may need manual timings rules it out for your setup.
Why we like it
Its CL38 CAS latency is the loosest in this group; the Trident Z5 RGB 64GB leads at CL32. It matches the Delta RGB 7200 on rated speed (7200MT/s). On capacity it ties with the Delta RGB 7200 at 32GB (2 sticks).
It shares XMP profiles with the Delta RGB 7200 and Trident Z5 RGB 64GB; the Vengeance RGB RS 16GB goes with EXPO and XMP profiles. It also offers Kingston's infrared RGB syncing. Enable the memory profile in the BIOS after installing it; without it, the kit runs at a slower default speed.
It is a DDR5 kit for AM5, LGA1851 and DDR5 versions of LGA1700 boards; it does not fit DDR4 slots. RGB heatspreaders are taller than plain ones, so check the clearance under a large tower cooler. When we checked, only the Vengeance RGB RS 16GB and cheaper picks cost less, and the Delta RGB 7200 cost more.
Key specs
- CAS latency
- CL38
- Rated speed
- 7200MT/s
- Capacity
- 32GB (2 sticks)
- Profiles
- XMP
- RGB
- Yes
- Memory type
- DDR5
Pros
- 7200MT/s rating for Intel builds tuned for speed
- Kingston's infrared RGB syncing
- Intel XMP 3.0 tuning
- Capacity of 32GB (2 sticks), ahead of the Viper Venom 16GB
Cons
- XMP profile only, so AM5 boards may need manual timings
- CAS latency trails the Trident Z5 RGB 64GB (CL32)
- Costs more than the Viper Venom 16GB at the time of writing
The catch
CAS latency is its weakest area, and the Trident Z5 RGB 64GB covers it better at CL32.
Strong Alternative2 of 5
TEAMGROUP T-Force Delta RGB 32GB (2x16GB) DDR5-7200 CL34
The Delta RGB 7200 kit offers 7200MT/s at CL34 with XMP, the fastest pairing of speed and timing here.
Best for
- Buyers who want SK Hynix A-die memory.
Skip if
- Choose another pick if you can't accept this: xMP profile only, so AM5 boards may need manual timings.
Why we like it
Its CL34 CAS latency ranks second of 4 here, behind the Trident Z5 RGB 64GB (CL32) and ahead of the FURY Renegade 7200 (CL38). It matches the FURY Renegade 7200 on rated speed (7200MT/s). On capacity it ties with the FURY Renegade 7200 at 32GB (2 sticks).
It shares XMP profiles with the FURY Renegade 7200 and Trident Z5 RGB 64GB; the Vengeance RGB RS 16GB goes with EXPO and XMP profiles. It also offers SK Hynix A-die memory and XMP 3.0 tuning for Intel 600 and 700 series boards. Enable the memory profile in the BIOS after installing it; without it, the kit runs at a slower default speed.
It is a DDR5 kit for AM5, LGA1851 and DDR5 versions of LGA1700 boards; it does not fit DDR4 slots. When we checked, only the FURY Renegade 7200 and cheaper picks cost less, and the Trident Z5 RGB 64GB cost more.
Key specs
- CAS latency
- CL34
- Rated speed
- 7200MT/s
- Capacity
- 32GB (2 sticks)
- Profiles
- XMP
- RGB
- Yes
- Memory type
- DDR5
Pros
- 7200MT/s rating for Intel builds tuned for speed
- SK Hynix A-die memory
- XMP 3.0 tuning for Intel 600 and 700 series boards
- CAS latency of CL34, ahead of the Viper Venom 16GB
Cons
- XMP profile only, so AM5 boards may need manual timings
- Costs more than the Viper Venom 16GB at the time of writing
Tightest CAS Latency3 of 5
G.SKILL Trident Z5 RGB 64GB (2x32GB) DDR5-6400 CL32
The Trident Z5 RGB 64GB is built around timings of 32-39-39-102.
Best for
- Buyers who put CAS latency first.
Skip if
- Choose another pick if you can't accept this: xMP profile only, so AM5 boards may need manual timings.
Why we like it
On the spec sheet, it offers a CL32 CAS latency and offers a 6400MT/s rated speed. Its CL32 CAS latency is the tightest here; the Delta RGB 7200 comes next at CL34. Its 6400MT/s rated speed ranks third of 5 here, behind the FURY Renegade 7200 (7200MT/s) and ahead of the Vengeance RGB RS 16GB (6000MT/s).
Its 64GB (2 sticks) capacity is the largest here; the FURY Renegade 7200 comes next at 32GB (2 sticks). It shares XMP profiles with the FURY Renegade 7200 and Delta RGB 7200; the Vengeance RGB RS 16GB goes with EXPO and XMP profiles. Enable the memory profile in the BIOS after installing it; without it, the kit runs at a slower default speed.
It is a DDR5 kit for AM5, LGA1851 and DDR5 versions of LGA1700 boards; it does not fit DDR4 slots. At our last price check it topped the group, with the Delta RGB 7200 the nearest cheaper option.
Key specs
- CAS latency
- CL32
- Rated speed
- 6400MT/s
- Capacity
- 64GB (2 sticks)
- Voltage
- 1.4V
- Profiles
- XMP
- RGB
- Yes
- Memory type
- DDR5
Pros
- 64GB for heavy multitasking and creative work
- Timings of 32-39-39-102
- Tightest CAS latency of the picks (CL32)
- Rated speed of 6400MT/s, ahead of the Viper Venom 16GB
Cons
- XMP profile only, so AM5 boards may need manual timings
- Costs more than the Viper Venom 16GB at the time of writing
Lowest Price Here4 of 5
Patriot Viper Venom 16GB (2x8GB) DDR5-6000 CL36
Viper Venom 16GB offers 6000MT/s at CL36 at the lowest price among the 16GB DDR5 kits here.
Best for
- Keeping the cost under $250.
Skip if
- Pass on it if cAS latency of CL36, behind the Trident Z5 RGB 64GB (CL32) rules it out for your setup.
Why we like it
It runs at 6,000MT/s with 36-46-46-110 timings and supports both XMP 3.0 and EXPO. Its CL36 CAS latency ranks third of 4 here, behind the Trident Z5 RGB 64GB (CL32) and ahead of the FURY Renegade 7200 (CL38). It matches the Vengeance RGB RS 16GB on rated speed (6000MT/s).
On capacity it ties with the Vengeance RGB RS 16GB at 16GB (2 sticks). It also comes with a plain heatspreader with no lighting. Enable the memory profile in the BIOS after installing it; without it, the kit runs at a slower default speed.
It is a DDR5 kit for AM5, LGA1851 and DDR5 versions of LGA1700 boards; it does not fit DDR4 slots. It cost the least of the 5 picks at the time of writing, with the Vengeance RGB RS 16GB the next step up.
Key specs
- CAS latency
- CL36
- Rated speed
- 6000MT/s
- Capacity
- 16GB (2 sticks)
- Memory type
- DDR5
Pros
- 6000MT/s, the usual sweet spot for AM5
- Plain heatspreader with no lighting
- The lowest price among the 16GB DDR5 kits here
- CAS latency of CL36, ahead of the FURY Renegade 7200
Cons
- CAS latency of CL36, behind the Trident Z5 RGB 64GB (CL32)
The catch
What it gives up: CAS latency of CL36, behind the Trident Z5 RGB 64GB (CL32); by contrast, the Trident Z5 RGB 64GB offers CL32.
Worth a Look5 of 5
CORSAIR Vengeance RGB RS 16GB (2x8GB) DDR5-6000
Vengeance RGB RS 16GB offers 6000MT/s with both EXPO and XMP profiles and iCUE lighting.
Best for
- Buyers who want iCUE lighting control.
Skip if
- The maker gives no CAS latency, so skip it if that figure decides your choice.
Why we like it
On rated speed it ties with the Viper Venom 16GB at 6000MT/s. It matches the Viper Venom 16GB on capacity (16GB (2 sticks)). It is the only pick here with EXPO and XMP profiles; the FURY Renegade 7200 has XMP profiles instead.
Enable the memory profile in the BIOS after installing it; without it, the kit runs at a slower default speed. It is a DDR5 kit for AM5, LGA1851 and DDR5 versions of LGA1700 boards; it does not fit DDR4 slots. RGB heatspreaders are taller than plain ones, so check the clearance under a large tower cooler. Its price falls between the Viper Venom 16GB and the FURY Renegade 7200, based on our last check.
Key specs
- Rated speed
- 6000MT/s
- Capacity
- 16GB (2 sticks)
- Profiles
- EXPO and XMP
- RGB
- Yes
- Memory type
- DDR5
Pros
- 6000MT/s, the usual sweet spot for AM5
- Both AMD EXPO and Intel XMP profiles
- ICUE lighting control
Cons
- No published CAS latency
- Rated speed trails the FURY Renegade 7200 (7200MT/s)
- Capacity trails the Trident Z5 RGB 64GB (64GB (2 sticks))
The catch
Buyers who need a confirmed CAS latency should compare it with the Trident Z5 RGB 64GB, which offers CL32.
How We Chose
Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.
- What we compared
- We set side by side five kits on CAS latency, rated speed, capacity and profiles, using each maker's published specs. We did not test them in-house, and CAS latency and profiles are missing for at least one pick.
- What every pick has in common
- All 5, from the FURY Renegade 7200 to the Vengeance RGB RS 16GB, state rated speed, capacity and memory type and share DDR5 memory type.
- Where the specs have gaps
- The Vengeance RGB RS 16GB gives no CAS latency; the Viper Venom 16GB gives no profiles.
- Price range
- At our last check the picks ran from the Viper Venom 16GB ($150 to $250) to the Trident Z5 RGB 64GB ($1000 to $1500).
What to Look for in a High-Speed DDR5 RAM
Key buying criteria so you get the right fit the first time.
Rated speed across these picks
Here rated speed runs from 6000MT/s on the Vengeance RGB RS 16GB to 7200MT/s on the FURY Renegade 7200, a 20% spread. If rated speed is your first filter, the FURY Renegade 7200 sets the ceiling at 7200MT/s.
How much capacity you need
Across these 5 picks capacity spans 16GB (2 sticks) (the Vengeance RGB RS 16GB) to 64GB (2 sticks) (the Trident Z5 RGB 64GB). For less, the FURY Renegade 7200 is the runner-up at 32GB (2 sticks) ($500 to $1000 tier).
A laptop memory module installed in its SO-DIMM slot How much CAS latency you need
The Trident Z5 RGB 64GB tops CAS latency at CL32 and the FURY Renegade 7200 sits lowest at CL38. The Delta RGB 7200 comes second at CL34, in the $500 to $1000 tier against $1000 to $1500 for the Trident Z5 RGB 64GB. The Vengeance RGB RS 16GB gives no CAS latency figure, so 4 of 5 picks are compared here.
RGB
The FURY Renegade 7200, the Delta RGB 7200, the Trident Z5 RGB 64GB and the Vengeance RGB RS 16GB have it. Sort out RGB before price: it splits 4 stated picks into groups of 4.
Extras that separate them
The Trident Z5 RGB 64GB: timings of 32-39-39-102. The Viper Venom 16GB: the lowest price among the 16GB DDR5 kits here. The Vengeance RGB RS 16GB: iCUE lighting control.
How to Choose a High-Speed DDR5 RAM
By priority
| Priority | Consider | Why |
|---|---|---|
| Buyers who want Kingston's infrared RGB syncing | FURY Renegade 7200 | Kingston's infrared RGB syncing |
| Buyers who want SK Hynix A-die memory | Delta RGB 7200 | SK Hynix A-die memory |
| Buyers who put CAS latency first | Trident Z5 RGB 64GB | The tightest CAS latency here (CL32) |
| Keeping the cost under $250 | Viper Venom 16GB | Undercutting the Vengeance RGB RS 16GB on price when we checked |
| Buyers who want iCUE lighting control | Vengeance RGB RS 16GB | ICUE lighting control |
Scroll sideways to see every column.
Key specs side by side
The FURY Renegade 7200 leads on rated speed at 7200MT/s, ahead of the Delta RGB 7200 at 7200MT/s. "Not listed" marks CAS latency where the Vengeance RGB RS 16GB leaves the figure out.
| Kit | CAS latency | Rated speed | Capacity | Profiles |
|---|---|---|---|---|
| FURY Renegade 7200 | CL38 | 7200MT/s | 32GB (2 sticks) | XMP |
| Delta RGB 7200 | CL34 | 7200MT/s | 32GB (2 sticks) | XMP |
| Trident Z5 RGB 64GB | CL32 | 6400MT/s | 64GB (2 sticks) | XMP |
| Viper Venom 16GB | CL36 | 6000MT/s | 16GB (2 sticks) | Not listed |
| Vengeance RGB RS 16GB | Not listed | 6000MT/s | 16GB (2 sticks) | EXPO and XMP |
Scroll sideways to see every column.
By price at the time of writing
The Viper Venom 16GB was the lowest-priced pick ($150 to $250) and the Trident Z5 RGB 64GB the highest ($1000 to $1500) when we checked; tiers move with Amazon pricing.
| Price tier | Kits |
|---|---|
| About $150 to $250 | Viper Venom 16GB |
| About $250 to $500 | Vengeance RGB RS 16GB |
| About $500 to $1000 | FURY Renegade 7200, Delta RGB 7200 |
| About $1000 to $1500 | Trident Z5 RGB 64GB |
Frequently Asked Questions
Is the Trident Z5 RGB 64GB ahead of the FURY Renegade 7200 on capacity?
The Trident Z5 RGB 64GB leads at 64GB (2 sticks), with the FURY Renegade 7200 at 32GB (2 sticks). The spread runs down to the Vengeance RGB RS 16GB at 16GB (2 sticks).
How does the Delta RGB 7200 compare with the Trident Z5 RGB 64GB on CAS latency?
Between the top two, it is CL32 on the Trident Z5 RGB 64GB against CL34 on the Delta RGB 7200, a 6% difference. The FURY Renegade 7200 closes the ranking at CL38. The Vengeance RGB RS 16GB doesn't state a CAS latency figure, so it sits outside this comparison; 4 of 5 picks are ranked.
What does the Trident Z5 RGB 64GB add over the Viper Venom 16GB?
On paper it adds rated speed (6400MT/s against 6000MT/s), capacity (64GB (2 sticks) against 16GB (2 sticks)) and CAS latency (CL32 against CL36). On our last price check the Viper Venom 16GB was in the $150 to $250 tier and the Trident Z5 RGB 64GB in the $1000 to $1500 tier, with 3 other picks between them; pay the difference only if rated speed and capacity decide your purchase.
Why is the Trident Z5 RGB 64GB our Tightest CAS Latency pick?
The label rests on the tightest CAS latency here (CL32). On CAS latency it leads the Delta RGB 7200, CL32 against CL34, a 6% margin. The Viper Venom 16GB, the cheapest pick, sat in the $150 to $250 tier against $1000 to $1500 here, without out-ranking it on any listed spec. It makes sense for anyone who puts CAS latency first.
Do the FURY Renegade 7200 and the Vengeance RGB RS 16GB differ on profiles?
The FURY Renegade 7200, the Delta RGB 7200 and the Trident Z5 RGB 64GB use XMP; the Vengeance RGB RS 16GB uses EXPO and XMP. The Viper Venom 16GB has no profiles listed, so 4 of 5 picks are covered here.
What extras do the FURY Renegade 7200 and the Delta RGB 7200 include?
The FURY Renegade 7200: Kingston's infrared RGB syncing. The Delta RGB 7200: SK Hynix A-die memory. The Trident Z5 RGB 64GB: timings of 32-39-39-102.
Bottom Line
Our first pick is the FURY Renegade 7200, chosen for Kingston's infrared RGB syncing. Look at the Delta RGB 7200 for SK Hynix A-die memory, the Trident Z5 RGB 64GB for the tightest CAS latency here (CL32) and the Viper Venom 16GB for undercutting the Vengeance RGB RS 16GB on price when we checked if those matter more to you.
Enable EXPO or XMP in the BIOS.
Related Guides
- Related guideThe Best DDR5 RAM for Gaming
- Related guideThe Best DDR5 RAM Kits
- Related guideThe Best DDR4 RAM Kits
- Lower budgetThe Best Budget RAM for Gaming PCs
- Similar guideThe Best High-Speed RAM
- ExplainerHow Much RAM Do You Need?
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- Check compatibility: motherboardsHow to Check Motherboard BIOS Compatibility
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About the author
PC Hardware Editor
Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.
Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility
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