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Kingston

KF552C40-32 2x31.5GB

▲ 500 ▼

Release date ≈ Q1 2022.

Average Bench: 164% (1st of 115)

Based on 1,523 user benchmarks.  Model: Kingston KF552C40-32 2x31.5GB
Poor: 134%Average: 164% Great: 181%

Popular builds with this RAM

Outstanding average bench

The Kingston KF552C40-32 2x31.5GB averaged 63.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingston KF552C40-32 2x31.5GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 66.2GB/s
Avg. 16 Core Write Bench 61.5GB/s

Average consistency

The range of scores (95th - 5th percentile) for the Kingston KF552C40-32 2x31.5GB is 47.2%. This is a relatively wide range which indicates that the Kingston KF552C40-32 2x31.5GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 83.9ns
Avg. 1 Core Read Bench 30.4GB/s
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Average Bench

(Based on 1,523 samples)
Rank 1164%
Min Avg Max
50.5 MC Read 66.2 75.9
49.3 MC Write 61.5 70.8
48.9 MC Mixed 59.9 67.8
179% 62.6 GB/s
Min Avg Max
18.2 SC Read 30.4 57
35.9 SC Write 51.8 63.8
26.8 SC Mixed 37.7 55.9
114% 40 GB/s
Min Avg Max
71.5 Latency 83.9 96.5
47.7% 83.9 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB DIMM 22h clocked @ 5200 MHz
173% Outstanding
MC Read 69.3
MC Write 70.6
MC Mixed 65.4
196% 68.4 GB/s
SC Read 20.7
SC Write 46.6
SC Mixed 29.1
92% 32.1 GB/s
Latency 79
51% 79 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5200 MHz
173% Outstanding
MC Read 70.1
MC Write 66.2
MC Mixed 65.6
192% 67.3 GB/s
SC Read 23.7
SC Write 50.4
SC Mixed 34.3
103% 36.1 GB/s
Latency 77.7
52% 77.7 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5200 MHz
171% Outstanding
MC Read 68.4
MC Write 69.6
MC Mixed 64
192% 67.3 GB/s
SC Read 21.3
SC Write 49.6
SC Mixed 30.6
97% 33.8 GB/s
Latency 87.3
46% 87.3 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
166% Outstanding
MC Read 65.8
MC Write 65.8
MC Mixed 62
184% 64.5 GB/s
SC Read 21.9
SC Write 53.1
SC Mixed 31.5
101% 35.5 GB/s
Latency 85.4
47% 85.4 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
163% Outstanding
MC Read 65.1
MC Write 52.9
MC Mixed 59.4
169% 59.1 GB/s
SC Read 53.9
SC Write 55.4
SC Mixed 53.6
155% 54.3 GB/s
Latency 74.9
53% 74.9 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5200 MHz
162% Outstanding
MC Read 64.8
MC Write 64.6
MC Mixed 61.2
182% 63.5 GB/s
SC Read 20.2
SC Write 47.5
SC Mixed 31.3
94% 33 GB/s
Latency 88.9
45% 88.9 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5200 MHz
156% Outstanding
MC Read 63.4
MC Write 62.5
MC Mixed 56.7
174% 60.9 GB/s
SC Read 20.1
SC Write 45.5
SC Mixed 31
92% 32.2 GB/s
Latency 92
44% 92 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
152% Outstanding
MC Read 59.8
MC Write 52.7
MC Mixed 51.9
157% 54.8 GB/s
SC Read 48.2
SC Write 59
SC Mixed 51.5
151% 52.9 GB/s
Latency 89.1
45% 89.1 ns
1,523 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,003,725 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 KF552C40-32 2x31.5GB Builds (Compare 6,536 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 291%
UFO
Desktop
Desktop 123%
UFO
Workstation
Workstation 346%
UFO

Motherboard: Asus PRIME Z790-P WIFI

CPU
Core i7-13700KIntel  $345Bench 126%, 41,056 samples2,484x
Core i9-13900KIntel  $495Bench 129%, 49,132 samples1,178x
Core i7-13700KFIntel  $325Bench 126%, 20,009 samples601x
GPU
RTX 4070-TiNvidia  $680Bench 240%, 46,082 samples1,090x
RTX 4090Nvidia  $1,847Bench 370%, 25,956 samples804x
RTX 4070Nvidia  $409Bench 190%, 45,585 samples699x
SSD
980 Pro NVMe PCIe M.2 2TBSamsung  $168Bench 416%, 138,083 samples659x
980 Pro NVMe PCIe M.2 1TBSamsung  $98Bench 394%, 276,089 samples454x
990 Pro NVMe PCIe M.2 2TBSamsung  $189Bench 460%, 45,230 samples248x
RAM
KF552C40-32 2x31.5GBKingstonBench 164%, 1,523 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 106% - Outstanding Total price: $1,193

Popular KF552C40-32 2x31.5GB compatible motherboards:

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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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 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
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Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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