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Corsair

Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB

▲ 500 ▼

Release date ≈ Q3 2022.

Average Bench: 176% (1st of 115)

Based on 493 user benchmarks.  Model: Corsair Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB
Poor: 137%Average: 176% Great: 219%

Popular builds with this RAM

Outstanding average bench

The Corsair Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB averaged 75.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 74.3GB/s
Avg. 16 Core Mixed IO Bench 62GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB is 82.6%. This is a particularly wide range which indicates that the Corsair Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 79.3ns
Avg. 1 Core Read Bench 41.7GB/s
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Average Bench

(Based on 493 samples)
Rank 1176%
Min Avg Max
50.1 MC Read 74.3 131
50.4 MC Write 61.7 75.2
49.5 MC Mixed 62 73.2
189% 66 GB/s
Min Avg Max
18.9 SC Read 41.7 60.6
41.7 SC Write 57.4 69.6
28.1 SC Mixed 46.3 60.2
138% 48.5 GB/s
Min Avg Max
58.6 Latency 79.3 95.9
50.4% 79.3 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB DIMM 22h 4800 MHz clocked @ 5600 MHz
269% Outstanding
MC Read 183
MC Write 62.7
MC Mixed 71.7
302% 106 GB/s
SC Read 46.9
SC Write 70.7
SC Mixed 55.9
165% 57.8 GB/s
Latency 82.9
48% 82.9 ns
2 of 4 slots used
63GB DIMM 22h 4800 MHz clocked @ 6000 MHz
218% Outstanding
MC Read 84.2
MC Write 71
MC Mixed 81.5
226% 78.9 GB/s
SC Read 72.5
SC Write 74.1
SC Mixed 70.2
206% 72.3 GB/s
Latency 49.1
81% 49.1 ns
2 of 4 slots used
63GB DIMM 22h 4800 MHz clocked @ 5600 MHz
201% Outstanding
MC Read 82.5
MC Write 69
MC Mixed 72.2
213% 74.6 GB/s
SC Read 57.3
SC Write 61.5
SC Mixed 64
174% 60.9 GB/s
Latency 67.8
59% 67.8 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5600 MHz
182% Outstanding
MC Read 72.6
MC Write 72.3
MC Mixed 68.6
203% 71.2 GB/s
SC Read 24.1
SC Write 51.9
SC Mixed 36.2
107% 37.4 GB/s
Latency 81.3
49% 81.3 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5600 MHz
180% Outstanding
MC Read 74.5
MC Write 70.1
MC Mixed 68.4
203% 71 GB/s
SC Read 21.4
SC Write 49.9
SC Mixed 33.4
100% 34.9 GB/s
Latency 80.6
50% 80.6 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5800 MHz
177% Outstanding
MC Read 67.2
MC Write 74.7
MC Mixed 67.6
200% 69.8 GB/s
SC Read 23.8
SC Write 45.9
SC Mixed 34.2
99% 34.6 GB/s
Latency 83.2
48% 83.2 ns
2 of 4 slots used
63GB DIMM 22h 4800 MHz clocked @ 5600 MHz
165% Outstanding
MC Read 62.4
MC Write 59.4
MC Mixed 59.6
173% 60.5 GB/s
SC Read 42.2
SC Write 62.2
SC Mixed 50.4
147% 51.6 GB/s
Latency 78.7
51% 78.7 ns
2 of 2 slots used
63GB DIMM 22h 4800 MHz clocked @ 5600 MHz
163% Outstanding
MC Read 60.1
MC Write 59
MC Mixed 60
171% 59.7 GB/s
SC Read 43.9
SC Write 64.8
SC Mixed 49.6
151% 52.8 GB/s
Latency 82
49% 82 ns
493 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,007,262 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 Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB Builds (Compare 4,457 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 291%
UFO
Desktop
Desktop 123%
UFO
Workstation
Workstation 346%
UFO

Motherboard: MSI PRO Z790-P WIFI (MS-7E06)

CPU
Core i7-13700KIntel  $345Bench 126%, 41,056 samples721x
Core i7-13700KFIntel  $325Bench 126%, 20,009 samples655x
Core i9-13900KIntel  $519Bench 129%, 49,132 samples479x
GPU
RTX 4070-TiNvidia  $680Bench 240%, 46,082 samples869x
RTX 4070Nvidia  $409Bench 190%, 45,585 samples617x
RTX 4090Nvidia  $1,847Bench 370%, 25,956 samples410x
SSD
980 Pro NVMe PCIe M.2 2TBSamsung  $168Bench 416%, 138,083 samples325x
980 Pro NVMe PCIe M.2 1TBSamsung  $98Bench 394%, 276,089 samples277x
990 Pro NVMe PCIe M.2 2TBSamsung  $189Bench 460%, 45,230 samples180x
RAM
Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GBCorsairBench 176%, 493 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $1,193

Popular Vengeance LPX CMK64GX5M2B5600Z40 2x31.5GB compatible motherboards:

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  • - Drive tests include: read, write, sustained write and mixed IO
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Memory Kit Rankings (Price vs Performance) April 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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Age: 18 months

Speed Comparisons

vs Corsair Vengeance LPX DDR4 3200 C16 2x8GB
vs Corsair Vengeance LPX DDR4 3000 C15 2x8GB
vs G.SKILL Trident Z DDR4 3200 C14 4x16GB
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vs HyperX Fury DDR4 2133 C14 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB

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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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