Video summary

The Solution to the RAM Crisis is… DDR4???

Main summary

Key takeaways

Technology

Summary — DDR4 vs DDR5 gaming comparison

This summary covers an informal real-world gaming comparison between three near-identical gaming PCs to evaluate DDR4 versus DDR5 performance, plus price‑to‑performance and practical buying guidance.

What was tested

  • Three systems built to be as comparable as possible, differing mainly by CPU/platform and RAM:
    • Intel build: Core i7-12700K with 2×8 GB DDR4-3200 CL16 (RAM kit ≈ $125). The Intel rig was about $260 cheaper than the DDR5 build.
    • AMD AM5 build: Ryzen 7 7800X3D with 2×8 GB DDR5-6000 CL32 (RAM kit ≈ $225 — roughly a $100 premium vs the DDR4 kit). Dual-channel DDR5 was chosen intentionally.
    • AM4 comparison: Ryzen 7 5800X (on AM4) with DDR4 — the cheapest overall quoted build at about $1,500.
  • Shared components and parity choices:
    • 1 TB Gen4 NVMe drive, 750 W PSU, Thermalright Peerless Assassin coolers (one per system), and an ASRock GPU (subtitle text may have minor model errors).
  • Testing approach:
    • Informal gaming benchmark session across roughly 10 games (titles cited in the video: Dota 2, Resident Evil 4, Doom, Baldur’s Gate 3, Cyberpunk 2077, Metal Gear Solid Delta, Arc Raiders, Oblivion remaster, Kingdom Come: Deliverance 2, Silent Hill, Civilization — some names may be misrecognized by subtitles).

Key technical details

  • RAM configurations:
    • DDR4 kit: 2×8 GB DDR4-3200 CL16.
    • DDR5 kit: 2×8 GB DDR5-6000 CL32.
  • Dual-channel DDR5 was deliberately used to avoid single-channel performance penalties (a Hardware Unboxed video on single vs dual-channel DDR5 is cited as further reading).
  • Price differences and tradeoffs:
    • Dual-channel DDR5 kits currently carry a notable premium vs DDR4 kits.
    • Single 16 GB DDR5 sticks can be cheaper up-front but may reduce 1% low performance in some games.
  • Non-gaming tasks:
    • Some CPU/architecture advantages were observed on the 7800X3D DDR5 system for non-FPS tasks — for example, shader compilation and setup completed significantly faster on that platform, showing benefits beyond raw FPS numbers.

Results and analysis

  • Average FPS (geometric mean across the tested games):
    • The 7800X3D DDR5 and the DDR4 systems were described as “neck-and-neck.” The 7800X3D led on average but only by about 9%.
  • 1% lows:
    • The 7800X3D DDR5 system generally had better 1% low performance, but the two DDR4 systems (i7-12700K and Ryzen 7 5800X) were often within ~1 FPS of each other.
  • Game-by-game behavior:
    • Many titles produced near-identical results (Oblivion remaster, Resident Evil 4, Silent Hill were called out as effectively tied).
    • At higher resolutions (1440p and above), most tests became GPU-bound, which reduces the impact of CPU and RAM differences on average FPS.
  • Cost-to-performance:
    • Intel DDR4 build saved roughly 15% versus the DDR5 build.
    • AM4 DDR4 build saved roughly 20% overall.
    • Conclusion: DDR4 is still a strong value for gaming today, particularly at 1440p and higher where GPU bottlenecks dominate.

Practical guidance and recommendations

  • If you are budget-constrained:
    • DDR4 builds (especially when reusing parts or buying discounted DDR4 kits) remain a very solid choice for gaming. Don’t pay a premium for DDR5 expecting large FPS gains at 1440p+.
  • If you want a cleaner upgrade path / longer-term platform support:
    • AM5 + DDR5 is reasonable for future-proofing, but long-term gains are uncertain — avoid buying solely on hoped-for big future performance jumps.
  • If building new today:
    • Prefer dual-channel DDR5 over a single-stick DDR5 to avoid inconsistent 1% low performance.
    • The Hardware Unboxed video on single vs dual-channel DDR5 is recommended for a deeper dive into the tradeoffs.
  • General advice:
    • Buy what you can afford today instead of speculating on future platform or IPC improvements. Memory and platform prices are volatile.

Other notes

  • The host mentioned that older Intel desktop chips may be approaching end‑of‑life, which can affect availability and upgrade choices.
  • The video subtitles contained some misrecognitions for component model names and game titles in places.
  • A PCPartPicker list was used for guidance on parts, but the actual test hardware had minor differences from that list.

Referenced content and sources

  • The comparative gaming/price-performance video (DDR4 vs DDR5 across Intel, AM5, AM4).
  • Hardware Unboxed video on single vs dual-channel DDR5 (recommended).
  • PCPartPicker list used as guidance for parts and pricing.

Main speakers / contributors (from the video)

  • Primary host (presenter; Linus Tech Tips production — name not explicit in subtitles).
  • “Plof” (participant mentioned in dialog).
  • David (participant whose system/architecture was referenced).
  • Hardware Unboxed (referenced third‑party benchmarking channel).
  • Sponsor mentioned: Meter (enterprise networking vendor).

Original video