G.Skill F5-6000J3040F16GX2-RS5K

★★★★★ 4.5 (422)

The 6000 MT/s CL30 kit with 32GB capacity and Intel XMP 3.0 support delivers low-latency performance for DDR5 builds. Its aluminum heat spreader and 288-pin design fit Z690 platforms, while the 1.35V operation keeps thermals in check. Best for gamers and enthusiasts building an Intel Core system who want a balanced mix of speed and capacity.

Capacity 32GB
Kit 2 x 16GB
Memory DDR5
Speed 6000 MT/s
CAS Latency CL30
Form Factor UDIMM
G.Skill F5-6000J3040F16GX2-RS5K ram
85 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The G.Skill Ripjaws S5 is a 32GB DDR5 memory kit running at 6000 MT/s with excellent CL30 timings. It's one of the best gaming RAM options on the market, with easy XMP setup and broad Intel and AMD compatibility. Just shop around, because prices vary significantly between retailers.

Pros & Cons

Pros

  • Excellent CL30 latency for the price 88th
  • Easy XMP 3.0 overclocking to 6000 MT/s 87th
  • Works on both Intel and AMD platforms 81st
  • Low-profile design fits under big air coolers 73rd
  • Reliable G.Skill brand with strong user reviews

Cons

  • No RGB option for those who want it
  • Initial boot delay on AM5 due to memory training
  • Price varies wildly between retailers
  • Not ideal for server or high-capacity builds

What owners think

The Word on the Street

4.5/5 (422 reviews)
👍 Buyers consistently praise the out-of-the-box performance and how easy it is to hit 6000 MT/s with XMP enabled.
👍 Multiple owners confirm the kit works flawlessly on both Intel Z790 and AMD AM5 platforms, which is a big selling point.
👎 A common complaint is the initial boot delay on AM5 systems due to memory training, though most users say it resolves after the first boot.

The proof

Performance

The headline numbers are 6000 MT/s with 30-40-40-96 timings at 1.35V. That CL30 latency is the real story here. Lower CAS latency means faster response times in games and snappier performance in memory-sensitive workloads. In our database, this kit's latency ranks in the 88th percentile, which translates to one of the best on the market for DDR5. Speed is similarly strong at the 87th percentile.

In practice, enabling XMP 3.0 in your BIOS gets you to the advertised 6000 MT/s with zero manual tuning. Owners report it works out of the box on both Intel Z790 boards and AMD AM5 setups. One thing to know: AM5 systems sometimes take a while on first boot due to memory training. That's normal for DDR5, not a defect. Just give it a minute or two before you panic.

Performance Percentiles

Speed 87.4
Feature 73
Latency 87.5
Capacity 71
Social Proof 80.5

Specifications

Full Specifications

Memory

Type DDR5
Form Factor UDIMM
Total Capacity 32768
Modules 2
Per Module 16384
Pins 288

Performance

Speed 6000
CAS Latency 30
Timings 30-40-40-96
Voltage 1.35

Class

ECC No
Registered No
OC Profile Intel XMP 3.0

Features

RGB No
Heat Spreader Yes

vs Competition

The Kingston FURY Beast KF564C32BWEAK2-64 is the most direct competitor, offering 64GB at similar speeds but with slightly looser CL32 timings. If you need more capacity, that's the better pick, but the Ripjaws S5 wins on latency. The Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 pushes higher speeds at 6400 MT/s and adds RGB, but you'll pay more for it and the CL32 latency is a step behind. The Crucial Pro Overclocking CP2K16G64C32U5B is another 32GB option with CL32 timings, so the G.Skill kit's CL30 gives it a measurable edge in responsiveness.

For pure gaming performance at 32GB, the Ripjaws S5 is hard to beat. The KLEVV CRAS V RGB and Patriot Viper Xtreme 5 are both solid alternatives if you want RGB or slightly different aesthetics, but neither offers a meaningful performance advantage at this price point. The G.Skill kit's combination of CL30 latency, 6000 MT/s speed, and low-profile design makes it the most practical choice for most builds.

Spec G.Skill F5-6000J3040F16GX2-RS5K Kingston FURY Beast KF564C32BWEAK2-64 Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 Crucial Pro Overclocking CP2K16G64C32U5B KLEVV CRAS V RGB KD5BGUA80-60A300J Patriot Viper Xtreme 5 S9145489
Capacity 32GB 64GB 64GB 32GB 64GB 32GB
Kit 2 x 16GB 2 x 32GB 2 x 32GB 2 x 16GB 2 x 32GB 2 x 16GB
Memory Type DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
Speed Mts 6000 6400 6400 6400 6000 8200
Cas Latency CL30 CL32 CL32 CL32 CL30 CL38
Form Factor UDIMM UDIMM UDIMM UDIMM UDIMM UDIMM
Ecc false false false false false true
Compare Compare Compare Compare Compare
Product SpeedFeatureLatencyCapacitySocial Proof
G.Skill F5-6000J3040F16GX2-RS5K 87.47387.57180.5
Kingston FURY Beast KF564C32BWEAK2-64 Compare 94.787.187.589.992.3
Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 Compare 94.787.187.589.997.8
Crucial Pro Overclocking CP2K16G64C32U5B Compare 94.77387.57185.6
KLEVV CRAS V RGB KD5BGUA80-60A300J Compare 87.487.187.589.985.6
Patriot Viper Xtreme 5 S9145489 Compare 99.698.697.77174.1

Price

Value & Pricing

Value is where things get interesting. The Ripjaws S5 scores 89.1 out of 100 for budget in our analysis, which is strong for a DDR5 kit. But the actual price you pay depends heavily on where you buy. US shoppers face a USD 80 spread from USD 600 to USD 680, and Newegg consistently has the best deal in our database. European buyers have it worse, with prices ranging from EUR 538 all the way up to EUR 826 across six listings. That EUR 288 gap is brutal, so do not just grab the first listing you see. For the specs you get, this kit is a solid value at the lower end of those ranges, but it's hard to recommend at the top.

Read more

Overview

The G.Skill Ripjaws S5 is a 32GB DDR5 kit that hits the sweet spot for most builders right now. You get two 16GB sticks running at 6000 MT/s with CL30 timings, which is basically the performance target everyone recommends for Intel and AMD platforms. No RGB, no flashy design, just a low-profile black heat spreader and solid specs. It's aimed at gamers and enthusiasts who want fast memory without paying for lighting they'll never see.

Pricing is a bit all over the place depending on where you shop. In the US you'll see it listed anywhere from USD 600 to USD 680 across five listings, while European buyers face an even wider spread from EUR 538 to EUR 826. That's a huge gap, so it pays to shop around. Newegg tends to have the most competitive US pricing in our database.

Is the G.Skill Ripjaws S5 good for gaming? Yes, and it's one of the better values for a 6000 MT/s CL30 kit. The latency sits in the 88th percentile among all memory we track, and speed lands in the 87th. That puts it ahead of most DDR5 kits on the market, especially at this capacity.

Common Questions

Q: Is the G.Skill Ripjaws S5 good for gaming?

Yes, the Ripjaws S5 is excellent for gaming thanks to its 6000 MT/s speed and CL30 latency, which ranks in the 88th percentile among all DDR5 kits we track.

Q: Does the G.Skill Ripjaws S5 work with AMD Ryzen?

Yes, it works on both Intel and AMD platforms. Owners report stable performance on AM5 boards, though first boot may take longer due to memory training.

Q: How do I enable 6000 MHz on the Ripjaws S5?

Enable XMP 3.0 in your BIOS and the kit will automatically run at its rated 6000 MT/s with CL30 timings. No manual tuning is required.

Q: Is the G.Skill Ripjaws S5 worth the price?

At the lower end of its price range, yes. But prices vary from USD 600 to USD 680 in the US and EUR 538 to EUR 826 in Europe, so compare retailers before buying.

Who Should Skip This

Skip this kit if you want RGB lighting, since there's no illuminated version. Server builders should also look elsewhere, as this kit scores just 38.9 out of 100 for server use. If you need 64GB or more, the Kingston FURY Beast or Corsair VENGEANCE RGB kits offer higher capacity at similar speeds. And if you're on a tight budget, DDR5 prices are still falling, so waiting a few months might save you some cash.

Verdict

Should you buy the G.Skill Ripjaws S5? If you're building a gaming PC or a workstation that needs fast, reliable DDR5 without spending extra on RGB, yes. This kit delivers top-tier latency and speed for its class, works on both major platforms, and has a proven track record with a 4.5-star rating across 422 reviews. The 88/100 user sentiment score backs that up.

The main caveats are the price volatility and the lack of RGB. If you want lighting, look elsewhere. If you're building a server or need massive capacity, this isn't the right tool. But for a 32GB gaming or productivity build, the Ripjaws S5 is one of the best DDR5 kits you can buy right now.

Usage Scores

Overall (85.1)Budget (89.1)Gaming (90.5)Laptop (62.6)Server (38.9)Workstation (85.7)

Other Configurations14

Show all 14 configurations

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