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G.SKILL F4-4000C19D-32GTZKK

F4 DDR4 4000 C19 2x16GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 109% (20th of 132)

Based on 374 user benchmarks.  Model: G.SKILL F4-4000C19-16GTZKK 2x16GB
Poor: 68%Average: 109% Great: 147%

Popular builds with this RAM

Outstanding average bench

The G.SKILL F4 DDR4 4000 C19 2x16GB averaged 8.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the G.SKILL F4 DDR4 4000 C19 2x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 43.8GB/s
Avg. 16 Core Write Bench 38.1GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the G.SKILL F4 DDR4 4000 C19 2x16GB is 78.5%. This is a particularly wide range which indicates that the G.SKILL F4 DDR4 4000 C19 2x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 63.3ns
Avg. 1 Core Read Bench 24.3GB/s

Average Bench

(Based on 374 samples)
Rank 20109%
Min Avg Max
26 MC Read 43.8 63.7
18.4 MC Write 38.1 51.7
21.9 MC Mixed 36 48.5
112% 39.3 GB/s
Min Avg Max
15.4 SC Read 24.3 35
16.4 SC Write 36.5 54.7
21.8 SC Mixed 34.2 47.5
90.5% 31.7 GB/s
Min Avg Max
43 Latency 63.3 104
63.2% 63.3 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
150% Outstanding
MC Read 66.7
MC Write 51.3
MC Mixed 54.2
164% 57.4 GB/s
SC Read 31.5
SC Write 25.7
SC Mixed 45.7
98% 34.3 GB/s
Latency 63.5
63% 63.5 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 3800 MHz
146% Outstanding
MC Read 65
MC Write 48.8
MC Mixed 51
157% 54.9 GB/s
SC Read 33.7
SC Write 28.4
SC Mixed 45.6
103% 35.9 GB/s
Latency 57.7
69% 57.7 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
119% Outstanding
MC Read 45.9
MC Write 47.9
MC Mixed 35.9
124% 43.2 GB/s
SC Read 20.7
SC Write 49.3
SC Mixed 32.7
98% 34.2 GB/s
Latency 52.6
76% 52.6 ns
2 of 4 slots used
32GB DIMM DDR4 clocked @ 4000 MHz
104% Outstanding
MC Read 43.3
MC Write 27.1
MC Mixed 40.6
106% 37 GB/s
SC Read 29.8
SC Write 26.9
SC Mixed 43.7
96% 33.5 GB/s
Latency 70.9
56% 70.9 ns
374 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,318,871 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 F4 DDR4 4000 C19 2x16GB Builds (Compare 17,523 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 145%
UFO
Desktop
Desktop 102%
UFO
Workstation
Workstation 144%
UFO

Motherboard: MSI MPG Z490 GAMING EDGE WIFI - $200

CPU
Core i7-10700KIntel  $249Bench 97%, 198,859 samples5,186x
Core i9-10850KIntel  $280Bench 99%, 84,873 samples2,191x
Core i5-10600KIntel  $134Bench 92%, 70,951 samples1,819x
GPU
RTX 3070Nvidia  $450Bench 148%, 619,642 samples2,160x
RTX 3080Nvidia  $700Bench 187%, 424,051 samples1,891x
RTX 3060Nvidia  $282Bench 100%, 447,556 samples1,334x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $117Bench 310%, 455,997 samples1,476x
980 NVMe PCIe M.2 1TBSamsung  $75Bench 251%, 262,559 samples647x
970 Evo NVMe PCIe M.2 1TBSamsung  $100Bench 297%, 331,647 samples609x
RAM
F4 DDR4 4000 C19 2x16GBG.SKILLBench 109%, 374 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 88% - Excellent Total price: $1,016

Popular F4 DDR4 4000 C19 2x16GB compatible motherboards:

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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
vs HyperX Fury DDR4 2133 C14 2x8GB
vs G.SKILL Trident Z DDR4 3600 C16 2x8GB
vs Corsair Vengeance LPX DDR4 2666 C16 2x8GB
vs G.SKILL Ripjaws 4 DDR4 2400 C14 8x16GB
vs Corsair Vengeance LPX DDR4 2133 C13 2x8GB
vs G.SKILL Trident Z DDR4 3200 C16 2x8GB

132 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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