Kingston ACR32D4U2S8HD-8X 2×8 GB vs GoodRAM DDR4-2133 4×8 GB
Short answer: which is best?
Kingston ACR32D4U2S8HD-8X 2×8 GB is 21.7 % stronger than GoodRAM DDR4-2133 4×8 GB. Kingston ACR32D4U2S8HD-8X 2×8 GB ranks #24 of 42 measured memory kits at WhatFPS (7,843 RAM score over 1 verified runs). GoodRAM DDR4-2133 4×8 GB ranks #32 of 42 measured memory kits at WhatFPS (6,444 RAM score over 1 verified runs). The numbers are measured in 2 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | Kingston ACR32D4U2S8HD-8X 2×8 GB | GoodRAM DDR4-2133 4×8 GB |
|---|---|---|
| RAM score (the kit's own performance: bandwidth + latency) | 7,843 | 6,444 |
| Best rig (GAMING — whole PC) | 4,283 | 2,861 |
| Bandwidth, one thread | 19,145 MB/s | 14,551 MB/s |
| RAM latency (lower is better) | 82.8 ns | 93.2 ns |
| Rated speed | 3,200 MT/s | 2,133 MT/s |
| Runs at (seen, avg) | 2,933 MT/s | 2,133 MT/s |
| Capacity | 16 GB | 32 GB |
What the numbers mean
The RAM score is the kit's measured performance in the rigs it sat in — single-thread bandwidth and latency beyond L3. Platform, BIOS settings and whether XMP/EXPO was on all affect it. GAMING is the whole rig's score. We show both and never mix them.
All numbers come from our benchmark suite, the same test on every PC, written in Rust with no middleware. The methodology is open at https://whatfps.com/metodik
All measurements for Kingston ACR32D4U2S8HD-8X 2×8 GB · All measurements for GoodRAM DDR4-2133 4×8 GB