If you‘re building or upgrading your gaming PC, one of the biggest questions is whether to opt for the new DDR5 RAM or stick with the previous DDR4 standard. After extensive benchmarking and analysis, the answer is that DDR5 does provide a small performance benefit in most games, but not enough to justify the higher cost for many gamers.
In this detailed guide, we‘ll be taking a deep dive into exactly how much of a real-world difference DDR5‘s impressive specs make for gaming. We‘ll look at gaming FPS benchmark comparisons, examine cost considerations, and also recommend some of the best DDR4 and DDR5 kits for various budgets and scenarios. Let‘s level up your gaming RAM knowledge!
Digging into DDR5: What Makes It Different?
Before analyzing DDR5‘s gaming impact, let‘s quickly recap what exactly DDR5 is and how it differs from DDR4:
Faster clock speeds – DDR5 supports speeds ranging from 3200MHz all the way up to 8400MHz. DDR4 tops out at 3200MHz.
Higher memory bandwidth – Thanks to a combination of faster clocks and better parallelism, DDR5 offers double the theoretical peak bandwidth per module compared to DDR4.
Increased density – DDR5 crams more memory capacity into each chip. Modules can now reach 64GB per DIMM slot, 4X more than DDR4‘s 16GB per DIMM limit.
Lower voltage – 1.1V operation vs 1.2V for DDR4 results in power savings and reduced heat output.
On-module ECC – Error correcting code (ECC) has moved from the CPU onto the RAM itself for improved stability.
These enhancements give DDR5 impressive stats on paper. But what do they translate to in terms of real-world gaming speeds? Let‘s find out…
DDR5 vs DDR4 Gaming Benchmarks: How Much Faster is It?
Gamers care about one thing above all else – frames per second (FPS). More FPS equals smoother, more responsive gameplay. To cut through marketing hype, we‘ll be looking directly at gaming benchmark data comparing DDR5 and DDR4:
|Game||Resolution||DDR4 3200 CL16||DDR5 5600 CL36||FPS Gain|
|Red Dead Redemption 2||1080p||131 fps||136 fps||+4%|
|Call of Duty: Warzone||1440p||189 fps||197 fps||+4%|
|Assassin‘s Creed Valhalla||1080p||126 fps||132 fps||+5%|
(Benchmark data compiled from HardwareTimes)
The DDR5 RAM here provides a measurable but small FPS boost of around 4-5% over the DDR4 kit. The higher bandwidth of DDR5 largely offsets its looser timings. Let‘s check some faster kits:
|Game||Resolution||DDR4 3600 CL16||DDR5 6000 CL36||FPS Gain|
|Counter-Strike: Global Offensive||1080p||549 fps||578 fps||+5%|
|Fortnite||1440p||126 fps||133 fps||+6%|
|Apex Legends||1080p||167 fps||177 fps||+6%|
Here we start to see DDR5 stretch its legs a bit more, reaching bandwidth that exposes a slightly greater bottleneck with DDR4. But still only a 6% average improvement.
Let‘s check in with some expert overclockers pushing both RAM types to their max speeds:
"At the highest end, we were able to achieve gains of around 8-10% in esports titles by overclocking DDR5 to 8000MHz+ speeds. But for most gamers, you can expect 3-6% better FPS versus tuned DDR4 which is incremental at best." – Roman ‘Der8auer‘ Hartung, Professional Overclocker
The pattern holds true as we max out the capabilities of both standards. DDR5 extends its lead slightly but not dramatically enough to warrant an upgrade for most gamers. Next let‘s factor in resolution…
DDR5 Gaming Performance at High Resolutions
An important consideration is the resolution you game at. At higher resolutions, the GPU becomes the primary performance bottleneck while CPU and RAM speed matter less.
Let‘s see some benchmarks for 1440p and 4K gaming:
|Game||Resolution||DDR4 3200MHz||DDR5 5600MHz||FPS Gain|
|Gears 5||1440p||104 fps||107 fps||+3%|
|Doom Eternal||4K||121 fps||125 fps||+3%|
|Forza Horizon 5||4K||71 fps||73 fps||+3%|
At higher resolutions, the performance uplift shrinks to around a 3% average increase. With such high pixel counts, the GPU simply can‘t render frames much faster even with faster RAM.
But DDR5 does offer a bit more future proofing if you plan to upgrade your GPU down the road while keeping your RAM.
When Does DDR5 Make More of a Difference?
We‘ve established that for most games and resolutions, DDR5 only provides a moderate performance bump over DDR4. But there are certain scenarios where it can have a more dramatic impact:
1080p competitive gaming – Maxing out frame rates on a high refresh rate monitor minimizes RAM bottlenecks.
VR gaming – Rendering VR requires heavy data streaming that benefits from extra bandwidth.
Future games – More complex world simulation that taxes RAM capacity will benefit from DDR5.
Content creation – Video editing, 3D rendering etc can leverage the increased memory capacity.
So for extreme high FPS eSports gaming, VR, and memory-intensive workstation tasks, DDR5 has clearer advantages. But for casual gaming, DDR4 remains very capable.
DDR5 vs DDR4 – Price, Platform Support and Other Considerations
Beyond just performance, there are a few other factors to think about when weighing DDR5 vs DDR4:
Cost – DDR5 costs around 2-3X more per GB currently. Expect to pay a significant premium.
CPU/motherboard upgrade – Existing DDR4 CPU/mobo combos won‘t support DDR5. You‘ll need an Intel Alder Lake or Zen 4 platform.
Tight supplies – DDR5 manufacturing is still ramping up. Diminished availability also inflates prices.
Maturing technology – As DDR5 matures, speeds, timings, and compatibility will improve with new revisions.
For most gamers, it will make sense to wait until DDR5 prices come down and supplies improve. But early adopters can benefit from getting in on the ground floor of this powerful new standard.
Best DDR4 and DDR5 RAM Kits for Gaming in 2023
Given everything we‘ve covered, here are some of our top DDR4 and DDR5 recommendations for gaming across budgets:
Value DDR4 RAM (Under $100)
- Corsair Vengeance LPX 16GB (2x8GB) DDR4-3200 C16
- Silicon Power XPower Turbine 16GB (2x8GB) DDR4-3200 C16
- OLOy WarHawk RGB 16GB (2x8GB) DDR4-3600 C18
Mid-Range DDR4 RAM ($100 – $150)
- G.Skill Trident Z Neo 16GB (2x8GB) DDR4-3600 C16
- TEAMGROUP T-Force Delta RGB 16GB (2x8GB) DDR4-3600 C18
- Crucial Ballistix 16GB Kit (2 x 8GB) DDR4-3200 C16
Budget DDR5 RAM (Under $150)
- Silicon Power Gaming DDR5 16GB (2x8GB) 5600MHz C40
- TeamGroup T-Force Delta RGB 16GB (2x8GB) 5200MHz C40
- Adata XPG Lancer RGB 16GB (2x8GB) 5200MHz C38
High-Performance DDR5 RAM ($150+)
- G.Skill Trident Z5 RGB 32GB (2 x 16GB) 6000MHz C36
- Corsair Dominator Platinum RGB 32GB (2x16GB) 5600MHz C36
- Kingston Fury Beast RGB 16GB (2x8GB) 6200MHz C38
Carefully matching your RAM to your specific CPU, GPU, motherboard, and games ensures the best experience.
Conclusion – Solid but Skippable Upgrade for Most Gamers
So does DDR5 make a difference for gaming? In summary:
- Provides a moderate FPS boost in some games (around 5% on average)
- Helps eliminate RAM bottlenecks at 1080p
- Useful for future-proofing with higher core count CPUs
- Much more expensive per GB than DDR4 right now
- Marginal gains at 1440p and 4K resolutions
- Requires CPU/motherboard upgrade to use
For most mainstream gamers, DDR4 RAM still offers the best balance of price and performance in 2023. But DDR5 is a smart choice for high refresh rate 1080p gaming and future upgradability.
As DDR5 matures and becomes more affordable, it will make sense for a broader range of gamers. For now, carefully weigh your specific performance needs vs budget when choosing between these two standards.
Hopefully this definitive guide has provided all the benchmarks, data, and recommendations you need to decide on the best RAM for your gaming rig! Let us know if you have any other questions. Game on!