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Price and performance details for the G Skill Intl F4-2666C18-8GTZR 8GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC4-21300, 1.2V, CAS Supported: 9 11 13 15 17 18
Other names: G Skill Intl F4-2666C18-8GTZR
Memory First Benchmarked: 2020-04-16
Last Price Change: NA
| Database Operations | 4,962 KOps/Sec |
|---|---|
| Memory Read Cached | 29,757 MBytes/Sec |
| Memory Read Uncached | 16,618 MBytes/Sec |
| Memory Write | 11,709 MBytes/Sec |
| Latency | 39 ns (lower is better) |
| Memory Threaded | 35,262 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 44 ns | |
| Corsair CMK32GX4M2E3200C16 16GB | 45 ns | |
| Kingston KF3200C16D4/8GX 8GB | 44 ns | |
| Kingston KF3200C16D4/16GX 16GB | 44 ns | |
| G Skill Intl F4-3200C16-16GVK 16GB | 42 ns | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 42 ns | |
| Corsair CMW16GX4M2C3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 44 ns | |
| G Skill Intl F4-2666C18-8GTZR 8GB | 39 ns | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 18.8 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 20.0 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 20.2 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 20.8 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 21.4 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 19.8 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 19.1 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 19.2 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 21.8 GB/s | |
| G Skill Intl F4-2666C18-8GTZR 8GB | 16.6 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 12.7 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 13.4 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 13.6 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 13.6 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 14.5 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 14.0 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 12.6 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 13.1 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 14.8 GB/s | |
| G Skill Intl F4-2666C18-8GTZR 8GB | 11.7 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 37.3 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 39.5 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 37.6 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 39.9 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 40.2 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 38.5 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 37.6 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 37.5 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 43.8 GB/s | |
| G Skill Intl F4-2666C18-8GTZR 8GB | 35.3 GB/s | |
| PassMark Software © 2008-2026 |
 |
 |
 |
| Baseline | Benchmark Results | |
|---|---|---|
| BL3539994 - Jun 22 2026 |
42 ns - Latency 15.3 GB/s - Read Uncached 8.0 GB/s - Write 19.5 GB/s - Threaded | |
| BL3471836 - May 16 2026 |
38 ns - Latency 19.2 GB/s - Read Uncached 10.6 GB/s - Write 36.3 GB/s - Threaded | |
| BL3352895 - Mar 16 2026 |
34 ns - Latency 17.0 GB/s - Read Uncached 13.8 GB/s - Write 33.9 GB/s - Threaded | |
| BL3214732 - Jan 15 2026 |
27 ns - Latency 17.0 GB/s - Read Uncached 13.6 GB/s - Write 33.8 GB/s - Threaded | |
| BL3084990 - Nov 26 2025 |
31 ns - Latency 16.2 GB/s - Read Uncached 12.7 GB/s - Write 30.7 GB/s - Threaded | |
| PassMark Software © 2008-2026 |
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