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Comparison Table And Test Setup

10 SDXC/SDHC Memory Cards, Rounded Up And Benchmarked
By
ManufacturerKingstonKingstonKingston
FamilyUltimateXX 233xUltimateXX 233xUltimateXX 233x
Model NumberSDHA1/8GBSDHA1/16GBSDHA1/32GB
Capacity8 GB16 GB32 GB
Rated PerformanceUHS-IUHS-IUHS-I
Form FactorSDHCSDHCSDHC
Carrying Casenonono
ManufacturerLexarLexarPQI
FamilyProfessional 133xProfessional 133xSDXC C10
Model NumberLSD16GCRBNA133LSD32GCRBNA1336AEI
Capacity16 GB32 GB64 GB
Rated PerformanceClass 10Class 10Class 10
Form FactorSDHCSDHCSDXC
Carrying Caseyesyesno
ManufacturerPretecPretecSamsungSanDisk
FamilySDHC 233XSDHC Class16PlusExtreme Pro
Model NumberSHS216GSHS332GMB-SP8G233SDSDXP1-016G-A75
Capacity16 GB32 GB8 GB16 GB
Rated PerformanceClass 10Class16Class 6UHS-I
Form FactorSDHCSDHCSDHCSDHC
Carrying Caseyesyesyesyes


Test Setup

System Hardware
CPUIntel Core i7-920 (Bloomfield) 45 nm, 2.66 GHz, 8 MB L3 Cache
Motherboard (LGA 1366)
Supermicro X8SAX, Revision: 1.0, Chipset Intel X58 + ICH10R, BIOS: 1.0B
RAM3 x 1 GB DDR3-1333 Corsair CM3X1024-1333C9DHX
HDDSeagate NL35 400 GB, ST3400832NS, 7200 RPM, SATA 1.5Gb/s, 8 MB Cache
Storage ControllerseSATA: on-board eSATA (ICH10R)
USB 2.0: on-board USB 2.0 (ICH10R)
USB 3.0: NEC D720200F1 (Gigabyte GA-USB3.0)
Card ReaderPretec P240 USB 3.0
Power SupplyOCZ EliteXstream 800 W, OCZ800EXS-EU
Benchmarks
Performance Measurementsh2benchw 3.16
CrystalDiskMark 3.0
I/O PerformanceIOMeter 2008.08.18
Fileserver-Benchmark
Webserver-Benchmark
Database-Benchmark
Workstation-Benchmark
Streaming Reads and Writes
System Software & Drivers
Operating SystemWindows 7 Ultimate 
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