Average Bench: 91.7% (17th of 70)

Based on 721 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M4A2800C16 4x4GB

Excellent average bench

The Corsair Vengeance LPX DDR4 2800 C16 4x4GB averaged just 8.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 2800 C16 4x4GB near the top of the comparison list.


Avg. 16 Core Write Bench 36.3GB/s
Avg. 16 Core Read Bench 34.9GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 2800 C16 4x4GB is 46.6%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 2800 C16 4x4GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 16.2GB/s
Avg. Physical RAM Latency 65.6ns

Average Bench

(Based on 721 samples)
Min Avg Max
25.3 MC Read 34.9 45.3
22.6 MC Write 36.3 50.1
22.3 MC Mixed 31.4 40.5
97.7% 34.2 GB/s
Min Avg Max
11.9 SC Read 16.2 21.6
15.6 SC Write 25.2 39.7
16.8 SC Mixed 22.2 29.7
60.6% 21.2 GB/s
Min Avg Max
53.9 Latency 65.6 85.6
61% 65.6 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 8 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 38.7
MC Write 40.8
MC Mixed 35.5
110% 38.3 GB/s
SC Read 14.3
SC Write 18.6
SC Mixed 19.7
50% 17.5 GB/s
Latency 69.8
57% 69.8 ns
4 of 8 slots used
16GB DIMM clocked @ 2133 MHz
MC Read 36.9
MC Write 40.1
MC Mixed 34.6
106% 37.2 GB/s
SC Read 12.1
SC Write 11.9
SC Mixed 16.5
39% 13.5 GB/s
Latency 82.2
49% 82.2 ns
4 of 4 slots used
16GB DIMM DDR4 clocked @ 2400 MHz
MC Read 27.4
MC Write 32.3
MC Mixed 26.9
82% 28.9 GB/s
SC Read 14.5
SC Write 32.6
SC Mixed 24.9
68% 24 GB/s
Latency 64.6
62% 64.6 ns
721 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,475,821 RAM Kits tested.


AmazonUS CMK16GX4M4A2800C16R $160.259 mins ago.
AmazonUS CMK16GX4M4A2800C16 $166.999 mins ago.
NeweggUS CMK16GX4M4A2800C16R $166.991 hr ago.
NeweggUS CMK16GX4M4A2800C16 $166.991 hr ago.
NeweggUS CMK16GX4M4A2800C16B $169.991 hr ago.
EbayUS CMK16GX4M4A2800C16 $288.8818 mins ago.
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Typical Vengeance LPX DDR4 2800 C16 4x4GB Builds (Compare 2,728 builds) See popular component choices, score breakdowns and rankings.
Gaming 97%
Nuclear submarine
Desktop 101%
Workstation 87%
Aircraft carrier

Motherboard: Asus X99-DELUXE - $348

EDIT WITH CUSTOM PC BUILDER Value: 82% - Excellent Total price: $1,940

Popular Vengeance LPX DDR4 2800 C16 4x4GB compatible motherboards:

How Fast Is Your RAM? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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Memory Kit Rankings (Price vs Performance) September 2017 RAM Rankings.

Welcome to our DDR4 Memory Kit comparison. We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top Memory Kits. Share your opinion by voting. [RAMPro]



70 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-7700K $300Nvidia GTX 1070 $410Samsung 850 Evo 250GB $88
AMD Ryzen 7 1700 $295AMD RX 480 $265Samsung 850 Pro 256GB $119
Intel Core i5-7600K $222Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $150
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $711SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $152SanDisk Extreme 32GB $18
Seagate Barracuda 7200.14 1TB $57HyperX Fury DDR4 2133 C14 2x8GB $144SanDisk Extreme 16GB $20
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