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Corsair

CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB

▲ 500 ▼

Release date ≈ Q3 2021.

Average Bench: 79.7% (59th of 115)

Based on 25 user benchmarks.  Model: Corsair CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB
Poor: 39%Average: 79.7% Great: 110%

Popular builds with this RAM

Good average bench

The Corsair CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB averaged 20.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 30.5GB/s
Avg. 16 Core Write Bench 29.3GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB is 70.2%. This is a particularly wide range which indicates that the Corsair CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 80.7ns
Avg. 1 Core Read Bench 19.5GB/s
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Average Bench

(Based on 25 samples)
Rank 5979.7%
Min Avg Max
14.1 MC Read 30.5 43.2
13.1 MC Write 29.3 41.8
12.3 MC Mixed 25.8 37.9
81.6% 28.5 GB/s
Min Avg Max
12.4 SC Read 19.5 24.8
11.2 SC Write 29.3 43.7
12.9 SC Mixed 23.6 31.2
68.9% 24.1 GB/s
Min Avg Max
51.4 Latency 80.7 108
49.6% 80.7 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
3200, 3200 MHz
8192, 8192 MB
109% Outstanding
MC Read 40.9
MC Write 41.3
MC Mixed 37.3
114% 39.8 GB/s
SC Read 24.8
SC Write 41.9
SC Mixed 29.9
92% 32.2 GB/s
Latency 70.9
56% 70.9 ns
3200, 3200 MHz
8192, 8192 MB
109% Outstanding
MC Read 42.4
MC Write 41.5
MC Mixed 37.5
116% 40.5 GB/s
SC Read 20.2
SC Write 39.8
SC Mixed 28.1
84% 29.4 GB/s
Latency 86.2
46% 86.2 ns
2666, 2666 MHz
8192, 8192 MB
94.3% Outstanding
MC Read 35.3
MC Write 35.3
MC Mixed 32.5
98% 34.4 GB/s
SC Read 22.4
SC Write 32.3
SC Mixed 26.4
77% 27 GB/s
Latency 75.5
53% 75.5 ns
3200, 3200 MHz
8192, 8192 MB
91.9% Outstanding
MC Read 35.4
MC Write 31.2
MC Mixed 32.9
95% 33.2 GB/s
SC Read 24.4
SC Write 32.8
SC Mixed 26.6
80% 27.9 GB/s
Latency 77.6
52% 77.6 ns
2666, 2666 MHz
8192, 8192 MB
79.8% Very good
MC Read 33.7
MC Write 20
MC Mixed 30.8
80% 28.2 GB/s
SC Read 25.9
SC Write 19.9
SC Mixed 31.6
74% 25.8 GB/s
Latency 73.6
54% 73.6 ns
2667, 2133 MHz
8192, 8192 MB
75% Very good
MC Read 27.5
MC Write 27.9
MC Mixed 26.1
78% 27.2 GB/s
SC Read 18.4
SC Write 27.2
SC Mixed 20.2
63% 21.9 GB/s
Latency 88.9
45% 88.9 ns
2133, 2133 MHz
8192, 8192 MB
72.6% Very good
MC Read 28.3
MC Write 23.8
MC Mixed 25.8
74% 26 GB/s
SC Read 19.7
SC Write 25.3
SC Mixed 22.1
64% 22.4 GB/s
Latency 86.8
46% 86.8 ns
2133, 2133 MHz
8192, 8192 MB
72% Very good
MC Read 26.8
MC Write 25.9
MC Mixed 24.4
73% 25.7 GB/s
SC Read 19.9
SC Write 26.4
SC Mixed 22.4
65% 22.9 GB/s
Latency 95.2
42% 95.2 ns
25 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,159,793 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 CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB Builds (Compare 7 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 125%
UFO
Desktop
Desktop 101%
UFO
Workstation
Workstation 124%
UFO

System: Alphasync 1413348

CPU
Core i7-10700KIntel  $224Bench 97%, 198,859 samples7x
GPU
RTX 3060-TiNvidia  $340Bench 128%, 442,467 samples7x
SSD
FireCuda 530 ZP1000GM30013 1TBSeagateBench 382%, 5,778 samples7x
RAM
CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GBCorsairBench 80%, 25 samples5x
EDIT WITH CUSTOM PC BUILDER Value: 95% - Outstanding Total price: $564

Popular CMK8GX4M1Z3200C16 CM4X8GD3200C16K4 16GB systems:

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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) May 2024 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.

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115 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 i5-13600K $273Nvidia RTX 4060 $289Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $168Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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