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Corsair CMK8GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 2x4GB

▲ 528 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 84.9% (38th of 105)

Based on 11,150 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2B3000C15 2x4GB
Poor: 51%Average: 84.9% Great: 106%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x4GB averaged just 15.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 3000 C15 2x4GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 32.8GB/s
Avg. 16 Core Write Bench 31.8GB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x4GB is 54.3%. This is a relatively wide range which indicates that the Corsair Vengeance LPX DDR4 3000 C15 2x4GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 75.7ns
Avg. 1 Core Read Bench 19.8GB/s
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Average Bench

(Based on 11,150 samples)
Rank 3884.9%
Min Avg Max
17.8 MC Read 32.8 42.2
16.7 MC Write 31.8 40.4
14.8 MC Mixed 27.1 35.3
87.2% 30.5 GB/s
Min Avg Max
13.6 SC Read 19.8 24.8
17.6 SC Write 30.5 40.8
15.7 SC Mixed 24.4 30.6
71.1% 24.9 GB/s
Min Avg Max
49.7 Latency 75.7 103
52.8% 75.7 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
8GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
106% Outstanding
MC Read 42.3
MC Write 39.3
MC Mixed 33.6
110% 38.4 GB/s
SC Read 25.8
SC Write 39.4
SC Mixed 29.3
90% 31.5 GB/s
Latency 71.8
56% 71.8 ns
2 of 4 slots used
8GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
103% Outstanding
MC Read 42
MC Write 39.5
MC Mixed 34.1
110% 38.5 GB/s
SC Read 21.7
SC Write 32.8
SC Mixed 29.3
80% 27.9 GB/s
Latency 91.5
44% 91.5 ns
2 of 4 slots used
8GB DIMM DDR4 3000 MHz clocked @ 1500 MHz
102% Outstanding
MC Read 41.8
MC Write 37.7
MC Mixed 33.3
107% 37.6 GB/s
SC Read 22.9
SC Write 37.8
SC Mixed 26.1
83% 28.9 GB/s
Latency 79.3
50% 79.3 ns
2 of 4 slots used
8GB DIMM DDR4 2934 MHz clocked @ 1467 MHz
101% Outstanding
MC Read 41
MC Write 35.4
MC Mixed 34
105% 36.8 GB/s
SC Read 22
SC Write 38.8
SC Mixed 27.3
84% 29.4 GB/s
Latency 81.3
49% 81.3 ns
2 of 4 slots used
8GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
101% Outstanding
MC Read 40.8
MC Write 38.1
MC Mixed 34.2
108% 37.7 GB/s
SC Read 19.7
SC Write 31.9
SC Mixed 27.7
76% 26.4 GB/s
Latency 98.8
40% 98.8 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 3000 MHz
100% Outstanding
MC Read 35
MC Write 37.6
MC Mixed 36.5
104% 36.4 GB/s
SC Read 23.7
SC Write 38.6
SC Mixed 26.5
85% 29.6 GB/s
Latency 74.9
53% 74.9 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 3000 MHz
97.2% Outstanding
MC Read 38.6
MC Write 36.5
MC Mixed 28.1
98% 34.4 GB/s
SC Read 21.4
SC Write 35.4
SC Mixed 30.6
83% 29.1 GB/s
Latency 51.8
77% 51.8 ns
2 of 4 slots used
8GB DIMM DDR4 2933 MHz clocked @ 1467 MHz
96% Outstanding
MC Read 34.8
MC Write 36.8
MC Mixed 34.5
101% 35.4 GB/s
SC Read 21.1
SC Write 33.8
SC Mixed 25.6
77% 26.8 GB/s
Latency 84.4
47% 84.4 ns
11,150 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 10,987,064 RAM Kits tested.

 Prices

AmazonUS $801 min
NeweggUS $935 hrs
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CPU GPU SSD HDD RAM MBD
Typical Vengeance LPX DDR4 3000 C15 2x4GB Builds (Compare 18,597 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 60%
Destroyer

Motherboard: Asus PRIME B350-PLUS - $85

CPU
Ryzen 5 1600AMD  $155Bench 81%, 113,508 samples7,222x
Ryzen 7 1700AMD  $192Bench 85%, 63,181 samples2,997x
Ryzen 5 1600XAMD  $167Bench 85%, 35,203 samples2,541x
GPU
GTX 1060-6GBNvidia  $249Bench 71%, 340,369 samples3,352x
GTX 1050-TiNvidia  $155Bench 39%, 226,085 samples1,825x
GTX 1070Nvidia  $350Bench 99%, 373,199 samples1,676x
SSD
850 Evo 250GBSamsung  $100Bench 104%, 308,999 samples1,833x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 197%, 85,894 samples1,151x
850 Evo 500GBSamsung  $98Bench 113%, 239,506 samples955x
RAM
Vengeance LPX DDR4 3000 C15 2x4GBCorsair  $80Bench 85%, 11,150 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 95% - Outstanding Total price: $669

Popular Vengeance LPX DDR4 3000 C15 2x4GB compatible motherboards:

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Speed Comparisons

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

105 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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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