No.1695 SDベンチマーク

PC

結構SDカードが増えてきたんで、容量も様々ですが、ベンチマーク取ってみます(・∀・)
○まず、先日届いたDNF-SDB2Gです。

HD Tune: TEAC USB HS-SD Card Benchmark
Transfer Rate Minimum : 11.8 MB/sec
Transfer Rate Maximum : 12.7 MB/sec
Transfer Rate Average : 12.4 MB/sec
Access Time : 2.3 ms
Burst Rate : 6.9 MB/sec
CPU Usage : 4.8%

○Transcend microSDカード 2GBです。

HD Tune: TEAC USB HS-SD Card Benchmark
Transfer Rate Minimum : 6.0 MB/sec
Transfer Rate Maximum : 6.6 MB/sec
Transfer Rate Average : 6.5 MB/sec
Access Time : 3.1 ms
Burst Rate : 4.0 MB/sec
CPU Usage : 4.7%

○Transcend SDカード 1GB です。

HD Tune: TEAC USB HS-SD Card Benchmark
Transfer Rate Minimum : 7.4 MB/sec
Transfer Rate Maximum : 8.0 MB/sec
Transfer Rate Average : 7.8 MB/sec
Access Time : 3.2 ms
Burst Rate : 4.7 MB/sec
CPU Usage : 4.8%

○ハギワラシスコムの256MB・・・今となっては、負の遺産か？ｗ

HD Tune: TEAC USB HS-SD Card Benchmark
Transfer Rate Minimum : 5.5 MB/sec
Transfer Rate Maximum : 6.5 MB/sec
Transfer Rate Average : 6.3 MB/sec
Access Time : 2.4 ms
Burst Rate : 3.2 MB/sec
CPU Usage : 3.9%

○そして、エレコムのminiSDカード512MB・・・MF-NMISD512

HD Tune: TEAC USB HS-SD Card Benchmark
Transfer Rate Minimum : 6.1 MB/sec
Transfer Rate Maximum : 11.5 MB/sec
Transfer Rate Average : 11.1 MB/sec
Access Time : 3.0 ms
Burst Rate : 4.3 MB/sec
CPU Usage : 2.2%

結論
手持ちで一番安いヤツが一番速かったｗ

2008/08/21追記
SILICON POWER SDHC 4GB
HD Tune: RICOHR5C822 Benchmark

Transfer Rate Minimum : 3.9 MB/sec
Transfer Rate Maximum : 4.2 MB/sec
Transfer Rate Average : 4.1 MB/sec
Access Time : 1.8 ms
Burst Rate : 3.6 MB/sec
CPU Usage : 51.4%
何この遅さｗ