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Corsair CMK8GX4M2B3000C15

Vengeance LPX DDR4 3000 C15 2x4GB

▲ 5316 ▼

Release date ≤ Q4 2015.

VS

Average Bench: 84.1% (45th of 108)

Based on 15,743 user benchmarks.  Model: Corsair Vengeance LPX CMK8GX4M2B3000C15 2x4GB
Poor: 42%Average: 84.1% Great: 107%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance LPX DDR4 3000 C15 2x4GB averaged just 15.8% 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 32.5GB/s
Avg. 16 Core Write Bench 31.2GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 3000 C15 2x4GB is 64.8%. This is a particularly 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 76.6ns
Avg. 1 Core Read Bench 19.7GB/s
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Average Bench

(Based on 15,743 samples)
Rank 4584.1%
Min Avg Max
15.2 MC Read 32.5 42.5
15.1 MC Write 31.2 40.6
13.6 MC Mixed 27.2 35.3
86.4% 30.3 GB/s
Min Avg Max
13.1 SC Read 19.7 25.3
14.4 SC Write 30.1 40.7
14.2 SC Mixed 24.4 31.3
70.6% 24.7 GB/s
Min Avg Max
50 Latency 76.6 103
52.2% 76.6 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 clocked @ 2666 MHz
89.3% Excellent
MC Read 35.8
MC Write 30.9
MC Mixed 31.1
93% 32.6 GB/s
SC Read 21.2
SC Write 31.6
SC Mixed 25.1
74% 26 GB/s
Latency 86.9
46% 86.9 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2400 MHz
80% Excellent
MC Read 29.6
MC Write 31.3
MC Mixed 24
81% 28.3 GB/s
SC Read 18.1
SC Write 29.2
SC Mixed 23.9
68% 23.7 GB/s
Latency 60.6
66% 60.6 ns
2 of 4 slots used
8GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
76.1% Very good
MC Read 28.9
MC Write 28
MC Mixed 26.2
79% 27.7 GB/s
SC Read 19.1
SC Write 27.1
SC Mixed 22.1
65% 22.8 GB/s
Latency 106
38% 106 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
75.7% Very good
MC Read 27.5
MC Write 29.4
MC Mixed 22.7
76% 26.5 GB/s
SC Read 17.7
SC Write 28.1
SC Mixed 24.2
67% 23.3 GB/s
Latency 63
64% 63 ns
2 of 4 slots used
8GB DIMM DDR4 clocked @ 2133 MHz
66.3% Good
MC Read 27.4
MC Write 25.9
MC Mixed 20.4
70% 24.6 GB/s
SC Read 11.7
SC Write 16.7
SC Mixed 16.4
43% 14.9 GB/s
Latency 76.8
52% 76.8 ns
15,743 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,809,856 RAM Kits tested.

 Prices

AmazonUS $9010 days
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical Vengeance LPX DDR4 3000 C15 2x4GB Builds (Compare 30,634 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 52%
Yacht

Motherboard: Asus PRIME B350-PLUS - $130

CPU
Ryzen 5 1600AMD  $113Bench 68%, 196,295 samples10,877x
Ryzen 7 1700AMD  $235Bench 70%, 114,978 samples4,477x
Ryzen 5 1600XAMD  $137Bench 74%, 73,524 samples4,032x
GPU
GTX 1060-6GBNvidia  $270Bench 70%, 667,469 samples5,104x
GTX 1050-TiNvidia  $150Bench 38%, 400,154 samples2,742x
GTX 1070Nvidia  $400Bench 97%, 615,798 samples2,721x
SSD
850 Evo 250GBSamsung  $86Bench 107%, 469,025 samples2,522x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 203%, 126,573 samples1,495x
850 Evo 500GBSamsung  $103Bench 113%, 390,898 samples1,403x
RAM
Vengeance LPX DDR4 3000 C15 2x4GBCorsair  $90Bench 84%, 15,743 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 56% - Above average Total price: $689

Popular Vengeance LPX DDR4 3000 C15 2x4GB compatible motherboards:

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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

Added n/a ago.
ESP-User
Avatar level
2,497

Excellent

9 months ago.

Es poca ram pero a mucha potencia

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 3 years

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 Corsair Vengeance LPX DDR4 2666 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
vs Corsair Dominator DDR4 3000 C15 4x16GB
vs HyperX Fury DDR4 2133 C14 2x8GB

108 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 i5-9400F $143AMD RX 580 $174Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $230AMD RX 5700 XT $400Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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