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Corsair

CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 76.9% (79th of 132)

Based on 11 user benchmarks.  Model: Corsair CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB
Poor: 67%Average: 76.9% Great: 88%

Popular builds with this RAM

Good average bench

The Corsair CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB averaged 23.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 29.2GB/s
Avg. 16 Core Read Bench 27.8GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Corsair CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB is 21.3%. This is a relatively narrow range which indicates that the Corsair CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 91.9ns
Avg. 1 Core Read Bench 18.6GB/s

Average Bench

(Based on 11 samples)
Rank 7976.9%
Min Avg Max
17.8 MC Read 27.8 32.2
18 MC Write 29.2 48.9
17.8 MC Mixed 26.5 31.1
79.5% 27.8 GB/s
Min Avg Max
7.4 SC Read 18.6 22.8
17.6 SC Write 27.3 36.4
10 SC Mixed 22.8 29.3
65.3% 22.9 GB/s
Min Avg Max
75.8 Latency 91.9 110
43.5% 91.9 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2666, 2666, 2666, 2666 MHz
32767, 16384, 32767, 16384 MB
88.5% Excellent
MC Read 31.5
MC Write 32.8
MC Mixed 29.7
90% 31.3 GB/s
SC Read 22.8
SC Write 36.4
SC Mixed 29.3
84% 29.5 GB/s
Latency 78.2
51% 78.2 ns
2666, 2666, 2666, 2666 MHz
32767, 16384, 32767, 16384 MB
81.1% Excellent
MC Read 29.2
MC Write 28.4
MC Mixed 28.2
82% 28.6 GB/s
SC Read 22.6
SC Write 33.1
SC Mixed 27.3
79% 27.7 GB/s
Latency 87.7
46% 87.7 ns
2666, 2666, 2666, 2666 MHz
32767, 16384, 32767, 16384 MB
79.1% Very good
MC Read 29.2
MC Write 28.5
MC Mixed 25.9
80% 27.9 GB/s
SC Read 21
SC Write 33.4
SC Mixed 26.3
77% 26.9 GB/s
Latency 87.1
46% 87.1 ns
2666, 2666, 2666, 2666 MHz
32767, 16384, 32767, 16384 MB
76.4% Very good
MC Read 27.2
MC Write 28
MC Mixed 25
76% 26.7 GB/s
SC Read 21.5
SC Write 31.8
SC Mixed 26.3
76% 26.5 GB/s
Latency 85.3
47% 85.3 ns
2133, 2133, 2133, 2133 MHz
32767, 16384, 32767, 16384 MB
75.6% Very good
MC Read 27.6
MC Write 27.1
MC Mixed 25.8
77% 26.8 GB/s
SC Read 19.1
SC Write 28.4
SC Mixed 23.5
68% 23.7 GB/s
Latency 78.4
51% 78.4 ns
2666, 2666, 2666, 2666 MHz
32767, 16384, 32767, 16384 MB
68.1% Good
MC Read 24
MC Write 26.2
MC Mixed 22.3
69% 24.2 GB/s
SC Read 17.7
SC Write 27.4
SC Mixed 21.9
64% 22.3 GB/s
Latency 99
40% 99 ns
2666, 2666, 2666, 2666 MHz
32767, 16384, 32767, 16384 MB
57.5% Above average
MC Read 17.8
MC Write 28.7
MC Mixed 17.8
61% 21.4 GB/s
SC Read 8.2
SC Write 20.8
SC Mixed 10.7
38% 13.2 GB/s
Latency 101
40% 101 ns
11 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,302,354 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 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB Builds (Compare 1,115 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 101%
UFO
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 102%
UFO

Motherboard: Asus PRIME X299-DELUXE - $175

CPU
Core i7-7820XIntel  $195Bench 80%, 28,524 samples277x
Core i9-7900XIntel  $325Bench 82%, 19,432 samples272x
Core i7-7800XIntel  $204Bench 78%, 22,334 samples134x
GPU
GTX 1080-TiNvidia  $237Bench 124%, 840,268 samples268x
RTX 2080-TiNvidia  $441Bench 156%, 357,946 samples77x
GTX 1080Nvidia  $195Bench 102%, 1,082,454 samples76x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $116Bench 310%, 455,997 samples63x
970 Evo NVMe PCIe M.2 500GBSamsung  $84Bench 273%, 381,216 samples55x
960 Pro NVMe PCIe M.2 512GBSamsung  $119Bench 266%, 63,520 samples46x
RAM
CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GBCorsairBench 77%, 11 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $723

Popular CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 CMK64GX4M2A2666C16 CMK32GX4M2A2666C16 95GB compatible motherboards:

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Speed Comparisons

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132 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list

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