Best RAM for GeForce RTX 4090 & RTX 4080

The NVIDIA GeForce RTX 4090 and GeForce RTX 4080 GPUs are currently best selling high-end desktop graphics cards released in late 2022. GeForce RTX 4090 an RTX 4080 GPUs are great for PC gamers and creators. These GPUs can handle the graphical demands of 8K gaming as well as 4K gaming at high frame rates. To build a gaming PC with GeForce RTX 4090/RTX 4080, you’d better to get a fast desktop memory. We have reviewed and tested latest DDR5 and DDR4 RAM, and below is top recommended one for GeForce RTX 4090 and GeForce RTX 4080:

DDR5 RAM | DDR4 RAM

Best DDR5 RAM for GeForce RTX 4090 & RTX 4080:

1. G.SKILL Trident Z5 RGB Series DDR5 Desktop Memory – Check Price at Amazon/Newegg

The new released G.Skill Trident Z5 RGB series DDR5 desktop memory is currently best rated desktop memory for GeForce RTX 4090 and GeForce RTX 4080. Trident Z5 RGB DDR5 memory is created from high-quality, hand-screened DDR5 DRAM ICs to achieve high overclocked memory performance. The Trident Z5 Neo RGB comes with Intel XMP 3.0 or AMD EXPO support to allow a simple memory overclocking experience in BIOS. Trident Z5 RGB is designed with a sleek and futuristic exterior. Trident Z5 RGB is ideal for a multitude of PC build themes. This extreme performance DDR5 memory designed for gaming and PC enthusiasts.

Features:

• ECC: No, Dual Channel Kit, Recommended Use: High Performance Overclocking and Gaming Memory
• Memory kits will boot at the SPD speed at default BIOS settings with compatible hardware.
• Intel XMP 3.0 (Extreme Memory Profile) Ready
• For memory kits with EXPO, enable EXPO profile in BIOS to reach the rated potential EXPO overclock speed of the memory kit, subject to the use of compatible hardware.
• Reaching the rated EXPO overclock speed and system stability will depend on the compatibility and capability of the motherboard and CPU used.

2. CORSAIR Dominator Platinum RGB DDR5 Desktop Memory – Check Price at Amazon/Newegg

CORSAIR Dominator Platinum RGB DDR5 desktop memory is another great high-end DDR5 memory released in 2022. Along one the best selling DDR5 RAM for GeForce RTX 4090 and RTX 4080. With CORSAIR Dominator Platinum RGB DDR5 RAM, you can unlock even faster frequencies, greater capacities, and better performance. In the many-core era, the unprecedented processing speed of DDR5 ensures your high-end CPU gets data quickly with ease. Whether you are gaming, creating content, opening 100 tabs, or multi-tasking, your gaming PC can power through complex tasks faster than ever before.

Features:

• Welcome to the Cutting-Edge of Performance: Push the limits of your system like never before with DDR5 memory, unlocking even faster frequencies, greater capacities, and better performance.
• Do it All, and Do it Faster: As modern CPUs feature more and more cores, the unprecedented speed of DDR5 ensures your high-end CPU gets data quickly, enabling faster processing, rendering, and buffering than ever before.
• Onboard Voltage Regulation: Makes for easier, finely-tuned, and more stable overclocking through CORSAIR iCUE software than ever.
• Patented CORSAIR DHX Cooling: Keeps DDR5 temperatures down by cooling both the ICs and the ground plane of the PCB itself with its own dedicated heatspreader, ensuring high performance even under extreme loads.
• World-Renowned Style and Design: DOMINATOR PLATINUM RGB DDR5 combines precision forged aluminum, die-casting, and anodization, complementing the most powerful and refined high-end system builds.

3. TEAMGROUP T-Force Delta RGB DDR5 Desktop Memory – Check Price at Amazon/Newegg

The TEAMGROUP T-Force Delta RGB DDR5 memory is another top rated DDR5 RAM for GeForce RTX 4090 and RTX 4080. It delivers a refreshing visual experience and continues to offer the 120° ultra-wide lighting and clean geometric silhouette. Supports the one-click overclocking technology; users can experience ultra-fast overclocking speeds at a single click. Supports on-die ECC, which offers error correction and detection to ensure that system stability is not compromised for performance.

Features:

• RGB Colors & 120° Ultra-Wide Lighting
• Power Management ICs (PMICs) Equipped for Stable, Efficient Power Usage
• Strengthened PMIC Cooling Design
• On-die ECC for Stable System
• High-Quality ICs Selected for Stability & Reliability
• Equipped with Smart RGB IC Controller that Supports Various Lighting Effect Software

4. G.Skill RipJaws S5 Series DDR5 Memory – Check Price at Amazon/Newegg

Ripjaws S5 is another great DDR5 RAM for GeForce RTX 4090 and RTX 4080. It is a performance DDR5 DRAM memory series made with hand-screened memory ICs that passed G.SKILL rigorous validation tests. The Ripjaws S5 series memory strikes an ideal balance between performance, compatibility, and stability and is available in matte black or matte white aluminum heatspreaders. Built upon decades of experience in developing high-performance memory, the Ripjaws S5 series DDR5 DRAM memory is engineered with hand-screened ICs and designed for high-speed performance.

Features:

• Experience the Evolution of Speed
• Super Speed in Style
• Compact Low-Profile Design
• Engineered for Exceptional DDR5 Experience

5. Kingston Technology FURY Beast RGB DDR5 Memory – Check Price at Amazon

The Kingston Technology FURY Beast RGB DDR5 Memory is one of the best selling DDR5 RAM for GeForce RTX 4090 and RTX 4080. It lets you overclock in style on next-gen gaming platforms with cutting-edge technology. Experience the superior speed advancements of DDR5 with double the banks and double the burst length. Vibrant RGB lighting customizable with Kingston FURY CTRL software and patented Infrared Sync Technology along with the new heat spreader design sets you apart in and out of the game. Kingston FURY Beast DDR5 RGB features Plug N Play automatic overclocking at 4800MT/s, and both Intel XMP 3.0 and AMD EXPO options, two new DDR5 overclock specs that include customizable profiles for speeds and timings.

Features:

• Enhanced RGB lighting with new heat spreader design
• Patented Kingston FURY Infrared Sync Technology
• Qualified by the world’s leading motherboard manufacturers

6. Corsair Vengeance RGB DDR5 Memory – Check Price at Amazon/Newegg

CORSAIR VENGEANCE RGB DDR5 memory is currently one of the best selling mid-range DDR5 RAM for GeForce RTX 4090 and RTX 4080. It delivers delivers DDR5 performance, higher frequencies, and greater capacities optimized for Intel or AMD motherboards while lighting up your PC with dynamic, individually addressable ten-zone RGB lighting. Tightly screened high-frequency memory chips enable faster processing, rendering, and buffering than ever, with onboard voltage regulation providing reliable power at high frequencies for easy, finely controlled overclocking. Take control with CORSAIR iCUE software and enable RGB lighting customization, real-time frequency monitoring, onboard voltage regulation. A custom PCB provides superb signal quality for high performance and stability on the latest DDR5 motherboards. For cutting-edge DDR5 performance with mesmerizing RGB lighting, VENGEANCE RGB DDR5 for lights the way.

Features:

Best DDR4 RAM for GeForce RTX 4090 & RTX 4080:

1. G.Skill Trident Z Royal Series DDR4 Desktop Memory – Check Price at Amazon/Newegg

The G.Skill Trident Z Royal series DDR4 desktop memory is a high-end desktop memory on the market, currently best RAM for GeForce RTX 4090 and RTX 4080. Trident Z Royal features a patented crystalline light bar a crown jewel design, meticulously crafted to refract and scatter light in a magnificent display of RGB lighting. Mirroring the high-class light bar design, polished aluminum heatspreaders of gold or silver colors cool the memory modules in the classic Trident Z tri-fin design. Engineered with 8 controllable RGB zones and tested for reliability, compatibility, and performance across a wide range of motherboards, Trident Z Royal is the ultimate high-performance RGB memory.

Features:

• Radiant Crystalline Light Bar
• Luxurious Aluminum Heatspreaders
• Software Lighting Control
• Extreme Overclocking Performance
• Platform Compatibility
• Sync Up with System Lighting

2. Corsair Dominator Platinum RGB DDR4 Memory – Check Price at Amazon/Newegg

CORSAIR DOMINATOR PLATINUM RGB DDR4 Memory is another great desktop memory for GeForce RTX 4090 and RTX 4080. It redefines premium DDR4 memory, with timeless iconic design, superior craftsmanship and aluminum construction that’s built to last. Powered by tightly-screened high-frequency memory chips, DOMINATOR PLATINUM RGB ensures high frequency performance with generous room for overclocking thanks to a custom PCB cooled by CORSAIR’S patented DHX cooling technology. Use CORSAIR iCUE software to customize virtually limitless lighting effects from 12 ultra-bright, individually addressable RGB LEDs, and stay informed with real-time frequency and temperature monitoring.

Features:

• Iconic and refined DOMINATOR PLATINUM design perfectly complements the world’s best PCs, for unmistakable high-end system builds.
• Hand-sorted, tightly-screened memory chips ensure high frequency performance and tight response times, with overclocking headroom to spare.
• DOMINATOR PLATINUM RGB’s construction combines precision die-casting and anodization to create premium memory that’s built to last.
• 12 ultra-bright, individually addressable CAPELLIX RGB LEDs per module illuminate your PC with spectacular customizable lighting and low power consumption.
• Patented DHX cooling system embeds the heatspreader directly into the PCB, pulling heat away from the modules and allowing DOMINATOR PLATINUM RGB to stay cool even under extreme loads.
• Powerful CORSAIR iCUE software brings your system to life with dynamic RGB lighting control synchronized across all your iCUE compatible products, and keeps you informed with real-time temperature and frequency readings.

3. CORSAIR VENGEANCE RGB PRO DDR4 Desktop Memory – Check Price at Amazon/Newegg

CORSAIR VENGEANCE RGB PRO Series DDR4 memory lights up your PC with mesmerizing dynamic multi-zone RGB lighting, while delivering the best in DDR4 performance and stability. Every module boasts ten individually controlled RGB LEDs, while wire-free design makes installation simple.

Features:

• High performance DDR4 memory illuminates your system with vivid, animated lighting from ten ultra-bright, individually addressable RGB LEDs per module.
• Take control with CORSAIR iCUE software and synchronize lighting across all your CORSAIR iCUE compatible products, including memory, fans, coolers, keyboards and more.
• Customize lighting profiles with millions of different patterns and colors, or create your own in CORSAIR iCUE software.
• Compatible with Intel and AMD DDR4 motherboards.
• Requires no extra wires or cables for a clean and seamless install.
• Custom performance PCB for the highest signal quality and performance stability.
• Carefully screened ICs for extended overclocking potential.

4. TEAMGROUP T-Force Vulcan Z DDR4 Desktop Memory – Check Price at Amazon/Newegg

T-FORCE VULCAN Z is designed for complete protection and enhanced heat dissipation. The heat spreader is formed by the punch-press process with a 0.8mm thick, one-piece alloy aluminum to reinforce the body structure. In addition, coloring with an electrolytic anodizing process can enhance corrosion resistance and make it non-conductive. Every IC chip made for TEAMGROUP’s T-FORCE VULCAN Z DDR4 gaming memory is selected through a rigorous testing process. All overclocking memory is tested for complete compatibility and stability. This offers gamers a DDR4 memory with excellent quality, optimal performance, stability and compatibility.

Features:

• Simple design to perfectly protect the cooling module
• High thermal conductive adhesive
• Supports Intel & AMD motherboards
• Selected high-quality IC, Supports XMP2.0
• Lifetime warranty

5. Corsair Vengeance LPX DDR4 Desktop Memory – Check Price at Amazon/Newegg

Vengeance LPX memory is designed for high-performance overclocking. The heatspreader is made of pure aluminum for faster heat dissipation, and the custom performance PCB helps manage heat and provides superior overclocking headroom. Each IC is individually screened for performance potential.
The DDR4 form factor is optimized for the latest Intel DDR4 motherboards and offers higher frequencies, greater bandwidth, and lower power consumption than DDR3 modules. Vengeance LPX DDR4 modules are compatibility-tested across Intel DDR4 motherboards for reliably fast performance. They’re available in multiple colors to match your motherboard, your components, or just your style.

Features: