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Corsair

CMW32GX4M2Z4000C18 2x16GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 110% (20th of 132)

Based on 131 user benchmarks.  Model: Corsair CMW32GX4M2Z4000C18 2x16GB
Poor: 77%Average: 110% Great: 138%

Popular builds with this RAM

Outstanding average bench

The Corsair CMW32GX4M2Z4000C18 2x16GB averaged 9.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW32GX4M2Z4000C18 2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 46GB/s
Avg. 16 Core Write Bench 38.2GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMW32GX4M2Z4000C18 2x16GB is 61.4%. This is a particularly wide range which indicates that the Corsair CMW32GX4M2Z4000C18 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 71.1ns
Avg. 1 Core Read Bench 24.6GB/s

Average Bench

(Based on 131 samples)
Rank 20110%
Min Avg Max
28.2 MC Read 46 65.2
20 MC Write 38.2 50
24.1 MC Mixed 37.1 47.9
116% 40.4 GB/s
Min Avg Max
16.1 SC Read 24.6 32.4
19.2 SC Write 31.9 51.6
22.1 SC Mixed 34.1 45
86.4% 30.2 GB/s
Min Avg Max
51.6 Latency 71.1 89.7
56.2% 71.1 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
134% Outstanding
MC Read 52
MC Write 49.8
MC Mixed 47.6
142% 49.8 GB/s
SC Read 25.7
SC Write 52.1
SC Mixed 33.4
106% 37.1 GB/s
Latency 72
56% 72 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
132% Outstanding
MC Read 49.9
MC Write 50.7
MC Mixed 47.4
141% 49.3 GB/s
SC Read 25.4
SC Write 47.1
SC Mixed 35.9
103% 36.1 GB/s
Latency 77.5
52% 77.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
131% Outstanding
MC Read 61.9
MC Write 43.1
MC Mixed 44.9
143% 50 GB/s
SC Read 28.6
SC Write 27.1
SC Mixed 36.4
88% 30.7 GB/s
Latency 69.4
58% 69.4 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
131% Outstanding
MC Read 59.1
MC Write 44.7
MC Mixed 45
142% 49.6 GB/s
SC Read 29.3
SC Write 27.1
SC Mixed 41.7
93% 32.7 GB/s
Latency 76.7
52% 76.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
100% Outstanding
MC Read 41.2
MC Write 38.6
MC Mixed 29.7
104% 36.5 GB/s
SC Read 26.9
SC Write 24.7
SC Mixed 36.8
84% 29.5 GB/s
Latency 80.1
50% 80.1 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
78.8% Very good
MC Read 28.7
MC Write 30.3
MC Mixed 23.9
79% 27.6 GB/s
SC Read 18
SC Write 35.6
SC Mixed 25.6
75% 26.4 GB/s
Latency 76.7
52% 76.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 2667 MHz
75.8% Very good
MC Read 31.9
MC Write 19.9
MC Mixed 28.8
77% 26.9 GB/s
SC Read 25
SC Write 19.8
SC Mixed 28.7
70% 24.5 GB/s
Latency 83.2
48% 83.2 ns
131 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,223,649 RAM Kits tested

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 CMW32GX4M2Z4000C18 2x16GB Builds (Compare 10,941 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 179%
UFO
Desktop
Desktop 102%
UFO
Workstation
Workstation 178%
UFO

Motherboard: Asus ROG STRIX Z490-E GAMING - $452

CPU
Core i7-10700KIntel  $249Bench 97%, 198,859 samples3,552x
Core i9-10900KIntel  $463Bench 100%, 107,269 samples2,594x
Core i9-10850KIntel  $285Bench 99%, 84,873 samples2,203x
GPU
RTX 3080Nvidia  $709Bench 187%, 424,051 samples1,840x
RTX 3070Nvidia  $400Bench 148%, 619,642 samples1,141x
RTX 3090Nvidia  $1,400Bench 210%, 158,856 samples925x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $100Bench 310%, 455,997 samples1,423x
970 Evo NVMe PCIe M.2 1TBSamsung  $100Bench 297%, 331,647 samples869x
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $69Bench 275%, 495,311 samples545x
RAM
CMW32GX4M2Z4000C18 2x16GBCorsairBench 110%, 131 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 76% - Very good Total price: $1,510

Popular CMW32GX4M2Z4000C18 2x16GB compatible motherboards:

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