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Patriot Viper Xtreme 5 RGB DDR5-8000 C38 32GB (2x16GB) specifications and in-depth review

Patriot Viper Xtreme 5 RGB DDR5-8000 C38 32GB (2x16GB)

Manufacturer: Patriot

The Patriot Viper Xtreme 5 RGB DDR5-8000 is a dual-module desktop memory kit designed for high-frequency DDR5 platforms. Offered as a 2x16GB configuration, it targets systems capable of pushing well beyond standard SPD speeds, with a tested operating frequency of 8000 MHz enabled through Intel XMP 3.0 profile support. An integrated heatsink and RGB lighting are included, with the kit measuring 44 mm in height.

On the timing side, the kit operates at CL38-48-48-84 with a true latency figure of 9.5 ns at its rated speed. It uses a standard 288-pin DIMM form factor and requires 1.45V to reach its XMP-rated frequency. The SPD base speed is 5600 MHz, which is the default out-of-the-box frequency prior to XMP activation. ECC is not supported, and the modules do not use Samsung B-Die.

Pros
  • Tested speed of 8000 MHz offers substantially higher bandwidth than the SPD-rated 5600 MHz baseline
  • Intel XMP 3.0 support enables straightforward speed activation without manual tuning
  • Integrated heatsink helps manage thermals during sustained memory-intensive workloads
  • RGB lighting provides visible customization options for open-case builds
  • Dual-channel 2x16GB configuration is well-suited for multitasking and memory-demanding applications
  • DDR5 platform ensures compatibility with current-generation motherboards and processors
Cons
  • CL38 CAS latency is relatively high, resulting in a true latency of 9.5 ns which may not satisfy latency-sensitive use cases
  • Does not use Samsung B-Die chips, which some users prefer for overclocking headroom
  • No ECC support, making it unsuitable for workstations or servers requiring error correction
  • Operating voltage of 1.45V is elevated compared to standard DDR5 specs, which may be a consideration for power-constrained systems
  • 44 mm module height could cause clearance issues with large CPU coolers
Who is this for?

This memory kit is a strong fit for enthusiast desktop builders who want to push their DDR5 system beyond stock speeds, as Intel XMP 3.0 support makes activating the 8000 MHz profile straightforward. The 2x16GB dual-channel configuration and high throughput make it well-suited for content creators, gamers, and power users running memory-hungry applications. The integrated heatsink and RGB lighting also make it a practical choice for those building in open-frame or windowed cases where thermal management and aesthetics both matter.

Who is this NOT for?

This kit is not a good match for users who prioritize low latency over raw bandwidth, as the CL38 timing and 9.5 ns true latency are on the higher end for high-frequency DDR5. It is also poorly suited for workstation or server environments that require ECC memory for error-corrected, mission-critical computing. Additionally, the 44 mm module height may cause physical compatibility issues in systems fitted with large tower CPU coolers, limiting its use in certain compact or heavily cooled builds.

Performance:

true latency 9.5 ns
memory speed (Tested Speed) 8000
memory speed (SPD) 5600 MHz
DDR memory version 5
CAS Latency (CL) 38
tRAS timing 84
tRCD timing 48
tRP timing 48

This memory module operates on DDR5 technology with a tested speed of 8000 MHz and an SPD-rated speed of 5600 MHz, delivering a true latency of 9.5 ns for responsive, high-throughput performance. The timings are configured at CL38-48-48-84, covering CAS Latency, tRCD, tRP, and tRAS respectively, ensuring a well-balanced profile suited for demanding workloads.

General info:

form factor 288-pin DIMM
memory size (total) 2 x 16GB
has Samsung B-Die ✕
voltage 1.45V
height 44 mm
memory size 16GB

This kit comes as a 2 x 16GB dual-module configuration, giving a total of 32GB of memory in a standard 288-pin DIMM form factor with a compact height of 44 mm. It operates at 1.45V and does not use Samsung B-Die chips.

Features:

Intel XMP / AMD EXPO Intel XMP 3.0
Supports ECC memory ✕
Has an integrated heatsink ✓
has RGB lighting ✓

This module supports Intel XMP 3.0 for straightforward one-click overclocking and features an integrated heatsink along with RGB lighting for a visually striking build aesthetic. It does not support ECC memory.

Benchmarks:

Final Verdict

This DDR5 memory kit delivers a compelling package for enthusiast builders seeking high-throughput performance, with its 8000 MHz tested speed backed by Intel XMP 3.0 making aggressive overclocking accessible without manual configuration. The 2x16GB dual-channel setup, integrated heatsink, and RGB lighting round out a feature set clearly aimed at performance-oriented desktop builds. While the CL38 latency profile and lack of ECC support mean it won't appeal to every user, those prioritizing bandwidth and visual aesthetics over raw latency will find it a capable and well-equipped choice for demanding everyday and creative workloads.