We bench RAM on high-end hardware with heavy overclocking features to rule out potential motherboard, processor, and video card bottlenecks, while using synthetic testing applications and games for benchmarks. Each benchmark is run three times and the results of each test are averaged together. Lastly, we overclock the memory to round out the review.
SiSoft's Sandra is a comprehensive benchmarking utility, with very nice memory tools. We use it to measure system bandwidth and memory latency, both of which have direct impact on a computer's overall performance.
SiSoft Sandra Bandwidth (Show All Graphs)(Collapse Graphs)
Float
Integer
OCZ Platinum DDR2-800 r2
Crucial Ballistix Tracer DDR2-800
Crucial Standard DDR2-800
8256
8247
7917
0
MB/s
12000
Float
Integer
Crucial Ballistix Tracer DDR2-800
OCZ Platinum DDR2-800 r2
Crucial Standard DDR2-800
8235
8204
7985
0
MB/s
12000
SiSoft Sandra Latency
Linear
Crucial Ballistix Tracer DDR2-800
OCZ Platinum DDR2-800 r2
Crucial Standard DDR2-800
19
20
21
0
ns
50
SiSoft Sandra Latency
Random
Crucial Standard DDR2-800
OCZ Platinum DDR2-800 r2
Crucial Ballistix Tracer DDR2-800
95
91
88
0
ns
150
SuperPi
SuperPi is used to relate the real-world benefits of lower latencies and greater system bandwidth. We use SuperPi Mod 1.5 for finer definition; milliseconds instead of seconds.
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