KLEVV CRAS XR5 DDR5-6200 CL40 Review 6

KLEVV CRAS XR5 DDR5-6200 CL40 Review

Testing Methodology »

Test System

Test System
Processor: IntelIntel Core i9-13900K
Locked P-core 5.5 GHz, E-cores 4.3 GHz
Processor: AMDAMD Ryzen 9 7950X
Locked All-Core 5.2 GHz
Motherboards:Gigabyte X670E AORUS Master
MSI MEG Z790 ACE
MSI MAG Z790 Tomahawk DDR4
Cooling:Custom loop: EKWB Quantum Velocity,
D5 pump, 480 mm radiator
Harddisk:1x Neo Forza NFS01 480GB SATA 6 Gb/s SSD (OS)
1x Neo Forza eSPORTS 1TB NVMe M.2 (data)
Graphics Card:NVIDIA RTX 3080 Ti Founder Edition
Power Supply:Corsair HX1200 Platinum 1200 W
Case:Primochill Praxis Wetbench
Software:Windows 11 Pro 64-bit
NVIDIA GeForce 512.95 WHQL

AIDA64 XMP Readout


Memory Kit Specifications / Comparison

Spoiler: AMD Comparison Memory Kits

Comparison Memory Kits

Memory Comparison
SKUBrandNameTypeConfigSpeedTimingsFCLK(AMD) RatioVoltageProfileReview
32 GB JEDECDDR52x 16 GB4800 MT/s40-40-40-77-1172000 MHz2:1:11.1 V
128 GB JEDECDDR54x 32 GB4800 MT/s40-40-40-77-1172000 MHz2:1:11.1 V
KF552C40BBK2-32KingstonFuryDDR52x 16 GB5200 MT/s40-40-40-80-1252000 MHz2:1:11.25 VXMP
AX5U5200C3816G-BXPGLancerDDR52x 16 GB5200 MT/s38-38-38-76-1262000 MHz2:1:11.25 VXMPLink
SP032GXLWU560FDHSilicon PowerZenith RGBDDR52x 16 GB5600 MT/s40-40-40-76-1162000 MHz2:1:11.25 VXMPLink
KF556C40BBK2-64KingstonFury BeastDDR52x 32 GB5600 MT/s40-40-40-80-1162000 MHz2:1:11.25 VXMP
CMH32GX5M2D6000C36WCorsairVengeance RGBDDR52x 16 GB6000 MT/s36-36-36-76-1122000 MHz2:1:11.35 VXMPLink
CMH32GX5M2B6000Z30CorsairVengeance RGBDDR52x 16 GB6000 MT/s30-36-36-76-1122000 MHz2:1:11.40 VEXPOLink
F5-6000J3238F16GX2-FX5G.SKILLFlare X5DDR52x 16 GB6000 MT/s32-38-38-96-1342000 MHz2:1:11.35 VEXPOLink
ARS32G60D5RGigabyteAORUS RGBDDR52x 16 GB6000 MT/s40-40-40-76-1122000 MHz2:1:11.35 VXMP
KF560C36BBEAK2-32KingstonFury Beast RGBDDR52x 16 GB6000 MT/s36-38-38-80-1182000 MHz2:1:11.35 VEXPO
NMUD532F81-6000LI20Neo ForzaTrinityDDR52x 32 GB6000 MT/s40-40-40-77-1172000 MHz2:1:11.30 VXMPLink
KD5AGUA80-62E400SKLEVVCRAS XR5 RGBDDR52x 16 GB6200 MT/s40-42-42-78-1202000 MHz2:1:11.30 VXMP


Spoiler: Intel Comparison Memory Kits

Intel Comparison Memory Kits

Memory Comparison: Intel
SKUBrandNameTypeConfigSpeedTimingstRFC(1)Gear RatioVoltageReview
F4-3200C14D-16GVRG.SKILLRipjaw VDDR42x 8 GB3200 MT/s14-14-14-34-485601:11.35 V
F4-3600C14D-16GTZNBG.SKILLTrident Z NEODDR42x 16 GB3600 MT/s14-15-15-35-506311:11.45 V
BL.9BWWR.300AcerPredator Vesta RGBDDR42x 16 GB3600 MT/s14-15-15-35-506311:11.45 VLink
BLM2K8G40C18U4BCrucialBallistix MAXDDR42x 8 GB4000 MT/s18-19-19-39-647011:11.35 V
NMGD432F82-4000FF20Neo ForzaMARSDDR42x 32 GB4000 MT/s19-23-23-46-706991:11.40 VLink
JEDECDDR52x 16 GB4800 MT/s40-40-40-77-1177081:11.10 V
F4-5066C20D-16GVKG.SKILLRipjaws VDDR42x 8 GB5066 MT/s20-30-30-50-808892:11.60 V
KF552C40BBK2-32KingstonFuryDDR52x 16 GB5200 MT/s40-40-40-80-1257662:11.25 V
SP032GXLWU560FDHSilicon PowerZenith RGBDDR52x 16 GB5600 MT/s40-40-40-76-1168272:11.25 VLink
NMUD532F81-6000LI20Neo ForzaTrinityDDR52x 32 GB6000 MT/s40-40-40-77-1178842:11.30 VLink
KD5AGUA80-62E400SKLEVVCRAS XR5 RGBDDR52x 16 GB6200 MT/s40-42-42-78-1209112:11.30 V
F5-6400J3249G16X2-TZ5KG.SKILLTrident Z5DDR52x 16 GB6400 MT/s32-39-39-102-1419732:11.40 VLink
FF3D532G6400HC40BDCTeam GroupT-ForceDDR52x 16 GB6400 MT/s40-40-40-84-1249712:11.35 VLink
CMT32GX5M2X6600C32CorsairDominator Platinum RGBDDR52x 16 GB6600 MT/s32-39-39-76-1159742:11.40 VLink
F5-6800J3445G16GX2-TZ5RKG.SKILLTrident Z5 RGBDDR52x 16 GB6800 MT/s34-45-45-108-12510132:11.40 VLink
CMH32GX5M2X7000C34CorsairVengeance RGBDDR52x 16 GB7000 MT/s32-42-42-96-1159742:11.45 V
F5-7200J3445G16GX2-TZ5RKG.SKILLTrident Z5 RGBDDR52x 16 GB7200 MT/s34-45-45-115-12710232:11.40 V
FF3D532G7200HC3ADC01Team GroupT-Force Delta RGBDDR52x 16 GB7200 MT/s34-42-42-84-12710232:11.40 V

Initial Setup



Currently KLEVV only has a White version of the CRAS XR5 memory available for sale. While White theme computer builds are becoming more prevalent as of late, there is still a shortage of brands selling white variations of popular products. While KLEVV may have the advantage of offering an uncommon heatspreader color, it lacks good RGB lighting implementation. While aesthetics are purely subjective in nature, these individual LEDs are easy to spot, leaving unlit sections throughout the light bar. Those who that have the default RGB rainbow effect on will probably not notice, but some color combinations do stand out more than others.

Enabling XMP Profile

The KLEVV CRAS XR5 DD5-6200 memory kit had no stability issues during the main testing phase. Though, it should noted that this kit is reaching into the limits of what the AMD Ryzen 7000 processors internal memory controller can handle. Therefore, this memory kit is recommended to be paired only with a Intel 12th or 13th Gen CPU for maximum compatibility between different motherboards. For AMD users, it is ideal to follow the guidelines set by the motherboard manufacturer QVL lists for best chances of success. Updating the motherboard BIOS to the newest version will help with higher-speed memory kit support for those who are experiencing issues. This is especially important for AMD motherboards paired with Ryzen 7000 series processors.

Supporting Hardware

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Aug 25th, 2024 08:16 EDT change timezone

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