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Corsair CMK16GX4M2B3000C15(|B|R|W)

Vengeance LPX DDR4 3000 C15 2x8GB

Average Bench: 83.2% (45th of 113)

Based on 378,421 user benchmarks.  Models: Corsair Vengeance LPX CMK16GX4M2B3000C15 2x8GB, Unknown? CMK16GX4M2B3000C15 2x8GB
Poor: 57%Average: 83.2% Great: 104%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x8GB averaged just 16.7% 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.

Strengths

Avg. 16 Core Read Bench 32.6GB/s
Avg. 16 Core Write Bench 29.7GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x8GB is 47.1%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 3000 C15 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 73.8ns
Avg. 1 Core Read Bench 20.3GB/s
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Average Bench

(Based on 378,421 samples)
Rank 4583.2%
Min Avg Max
21 MC Read 32.6 41.6
17.9 MC Write 29.7 39.8
17.5 MC Mixed 27 34.5
85% 29.8 GB/s
Min Avg Max
12.7 SC Read 20.3 26.2
16.5 SC Write 29.1 41.6
16 SC Mixed 25.5 32.8
71.3% 25 GB/s
Min Avg Max
51 Latency 73.8 104
54.2% 73.8 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
101% Outstanding
MC Read 39.7
MC Write 40.3
MC Mixed 27.5
102% 35.8 GB/s
SC Read 23
SC Write 39.2
SC Mixed 27.8
86% 30 GB/s
Latency 54.1
74% 54.1 ns
2 of 2 slots used
16GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
99.5% Outstanding
MC Read 36
MC Write 37.4
MC Mixed 35.1
103% 36.2 GB/s
SC Read 23.5
SC Write 39.3
SC Mixed 25.9
84% 29.6 GB/s
Latency 76.5
52% 76.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3000 MHz
81% Excellent
MC Read 34.3
MC Write 28.9
MC Mixed 26.3
85% 29.8 GB/s
SC Read 14.5
SC Write 20.3
SC Mixed 19.8
52% 18.2 GB/s
Latency 58.5
68% 58.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
79% Very good
MC Read 30.1
MC Write 28.9
MC Mixed 26.5
81% 28.5 GB/s
SC Read 20.7
SC Write 27.9
SC Mixed 23.3
68% 24 GB/s
Latency 88.8
45% 88.8 ns
2 of 2 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
74.6% Very good
MC Read 27.6
MC Write 29.5
MC Mixed 22.3
76% 26.5 GB/s
SC Read 17.1
SC Write 28.9
SC Mixed 22
65% 22.7 GB/s
Latency 72
56% 72 ns
378,421 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,776,605 RAM Kits tested.

 Prices

Approx. $73 @ launch in Oct '14
EbayUS CMK16GX4M2B3000C15 $6918 mins
AmazonUS CMK16GX4M2B3000C15 $697 mins
AmazonUS CMK16GX4M2B3000C15R $697 mins
AmazonUS CMK16GX4M2B3000C15W $707 mins
OutletPCUS CMK16GX4M2B3000C15 $7311 days
OutletPCUS CMK16GX4M2B3000C15R $758 months
OutletPCUS CMK16GX4M2B3000C15W $8014 months
AmazonUS CMK16GX4M2B3000C15B $1111 month
OutletPCUS CMK16GX4M2B3000C15B $14023 months
Send price feedback
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Typical Vengeance LPX DDR4 3000 C15 2x8GB Builds (Compare 47,014 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 93%
Nuclear submarine

Motherboard: Asus ROG STRIX B450-F GAMING - $121

CPU
Ryzen 5 3600AMD  $200Bench 85%, 536,292 samples11,734x
Ryzen 7 2700XAMD  $212Bench 83%, 345,441 samples7,546x
Ryzen 7 3700XAMD  $284Bench 87%, 325,402 samples5,947x
GPU
RTX 2070S (Super)Nvidia  $510Bench 113%, 317,424 samples4,348x
RX 5700-XTAMD  $400Bench 107%, 225,803 samples3,820x
RTX 2060Nvidia  $334Bench 85%, 268,714 samples3,393x
SSD
860 Evo 500GBSamsung  $70Bench 107%, 416,153 samples2,297x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $89Bench 291%, 194,077 samples1,693x
970 Evo NVMe PCIe M.2 500GBSamsung  $79Bench 274%, 248,945 samples1,520x
RAM
Vengeance LPX DDR4 3000 C15 2x8GBCorsair  $69Bench 83%, 378,421 samples2,916x
EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $970

Popular Vengeance LPX DDR4 3000 C15 2x8GB compatible motherboards:

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Memory Kit Rankings (Price vs Performance) October 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]

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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.

 Comments

RAMPro
Avatar level
1,235

Official site www.corsair.com/...

Added 4 years ago.
USA-User
Avatar level
6,998

Good (edit your comment) Add link

18 days ago.

I ran 3000mhz with 45ns, 14-17-17-33.

DEU-User
Avatar level
4,383

Excellent

5 months ago.

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

GRC-User
Avatar level
2,397

Poor

2 years 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....

PRT-User
Avatar level
2,064

Good

11 months ago.

Best buck for speed and latency

ColdSpy
Avatar level
330

Excellent

12 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.

ViceCity
Avatar level
102

Terrible

2 years ago.

can't do cl14

mazinga
Avatar level
50

Average

20 months ago.

It does the job

nas05
Avatar level
14

Excellent

2 years ago.

luvly jubbly

Kanade
Avatar level
12

Good

10 months ago.

Great value, works fine but only on XMP

OPMSIronMan
Avatar level
10

Average

2 years 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/...

VexeI
Avatar level
8

Excellent

18 months ago.

blazing fast

kavaltiia
Avatar level
8

Good

9 months ago.

works fine for loading wow

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Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB

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.

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