Average Bench: 83.7% (41st of 113)

Based on 374,591 user benchmarks.  Models: Corsair Vengeance LPX CMK16GX4M2B3000C15 2x8GB, Unknown? CMK16GX4M2B3000C15 2x8GB

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x8GB averaged just 16.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 3000 C15 2x8GB near the top of the comparison list.


Avg. 16 Core Read Bench 32.9GB/s
Avg. 16 Core Write Bench 29.6GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x8GB is 44.6%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 3000 C15 2x8GB performs inconsistently under varying real world conditions.


Avg. Physical RAM Latency 74.1ns
Avg. 1 Core Read Bench 20.4GB/s

Average Bench

(Based on 374,591 samples)
Min Avg Max
23.1 MC Read 32.9 41.6
17.7 MC Write 29.6 39.6
19 MC Mixed 27.3 34.6
85.5% 29.9 GB/s
Min Avg Max
13.8 SC Read 20.4 25.8
15.6 SC Write 28.9 40.7
16.2 SC Mixed 25.9 32.7
71.6% 25 GB/s
Min Avg Max
50.3 Latency 74.1 102
54% 74.1 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 41.4
MC Write 37.8
MC Mixed 33.1
107% 37.4 GB/s
SC Read 25.8
SC Write 32.9
SC Mixed 28.1
83% 28.9 GB/s
Latency 69.4
58% 69.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
MC Read 35.1
MC Write 22.9
MC Mixed 34.3
88% 30.8 GB/s
SC Read 25.9
SC Write 22.6
SC Mixed 34.2
79% 27.6 GB/s
Latency 80.2
50% 80.2 ns
2 of 4 slots used
16GB DIMM DDR4 3000 MHz clocked @ 1500 MHz
MC Read 36.8
MC Write 28
MC Mixed 30.4
91% 31.7 GB/s
SC Read 17.7
SC Write 25.1
SC Mixed 22.5
62% 21.8 GB/s
Latency 94.1
42% 94.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 28
MC Write 28.1
MC Mixed 20.8
73% 25.6 GB/s
SC Read 17
SC Write 26.5
SC Mixed 22.6
63% 22 GB/s
Latency 64.5
62% 64.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 24.7
MC Write 24.2
MC Mixed 20.2
66% 23 GB/s
SC Read 15.4
SC Write 25.3
SC Mixed 21.3
59% 20.7 GB/s
Latency 61.1
66% 61.1 ns
374,591 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,355,228 RAM Kits tested.


Approx. $73 @ launch in Oct '14
OutletPCUS CMK16GX4M2B3000C15R $753 months
OutletPCUS CMK16GX4M2B3000C15 $753 months
OutletPCUS CMK16GX4M2B3000C15W $809 months
AmazonUS CMK16GX4M2B3000C15W $8023 mins
AmazonUS CMK16GX4M2B3000C15 $8023 mins
AmazonUS CMK16GX4M2B3000C15R $831 month
AmazonUS CMK16GX4M2B3000C15B $8319 days
OutletPCUS CMK16GX4M2B3000C15B $14018 months
Send price feedback
Typical Vengeance LPX DDR4 3000 C15 2x8GB Builds (Compare 39,808 builds) See popular component choices, score breakdowns and rankings.
Gaming 57%
Desktop 75%
Workstation 65%
Battle cruiser

Motherboard: MSI B450 Tomahawk - $115

EDIT WITH CUSTOM PC BUILDER Value: 80% - Very good Total price: $571

Popular Vengeance LPX DDR4 3000 C15 2x8GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) June 2020 RAM Rankings.

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top Memory Kits. [RAMPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


Added 4 years ago.

Terrible (edit your comment) Add link

16 days ago.

Built this in 2015. Recently replaced a EVGA GTX 750 GTI with a MSI 1660 TIx Built around Z170 Gaming Pro MBoard.


27 days ago.

no probs with zen+ , running 3133 MHz Cl14 :)


21 months ago.

My first Kit was problematic had to RMA and the one stick that worked, couldnt get past 3100mhz. (had random crashes at 3000 as well) This RMA kit, dont know wth is good about it. I pushed it until this time @ 3500mhz with C15 and crazy timings still is rock....


6 months ago.

Best buck for speed and latency


7 months ago.

Might be a tempting buy for most but suggested to pay little more for DDR4 3200 CL16 one which is better for current Zen 2 CPUs.


23 months ago.

can't do cl14


15 months ago.

It does the job


24 months ago.

luvly jubbly


5 months ago.

Great value, works fine but only on XMP


23 months ago.

my G.SKILL Ripjaws V DDR4 2800 C16 2x8GB performs better than the average of this one and better than the highest result for this one ;) I run mine at 3200 15-15-36 1T 1.35v for ---LESS MONEY--- lol!

Deal  amzn.to/...


14 months ago.

blazing fast


5 months ago.

works fine for loading wow

113 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

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Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
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