Section	Description	Score	Geekbench Score
Geekbench 2.3.0 for Windows x86 (64-bit)
Integer	Processor integer performance	5178	7132
Floating Point	Processor floating point performance	9449
Memory	Memory performance	6700
Stream	Memory bandwidth performance	6731

Result Information

User	fm3366
Upload Date	Fri, 08 Jun 2012 07:57:20 +0000
Views	15

System Information

	Apple Inc. MacBookAir4,2
Operating System	Microsoft Windows7 dition Familiale Premium (64-bit)
Model	Apple Inc. MacBookAir4,2
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename	Sandy Bridge
Processor Package	Socket 988B rPGA
L1 Instruction Cache	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3
Northbridge	Intel Sandy Bridge 09
Southbridge	Intel ID1C4D 05
BIOS	Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory	3.91 GB DDR3 SDRAM 667MHz

Integer Performance

Integer	5178
Blowfish single-core scalar	1656 72.7 MB/sec
Blowfish multi-core scalar	5413 222 MB/sec
Text Compress single-core scalar	2899 9.27 MB/sec
Text Compress multi-core scalar	6928 22.7 MB/sec
Text Decompress single-core scalar	3104 12.8 MB/sec
Text Decompress multi-core scalar	7568 30.2 MB/sec
Image Compress single-core scalar	2562 21.2 Mpixels/sec
Image Compress multi-core scalar	6061 51.0 Mpixels/sec
Image Decompress single-core scalar	3120 52.4 Mpixels/sec
Image Decompress multi-core scalar	6951 113 Mpixels/sec
Lua single-core scalar	5759 2.22 Mnodes/sec
Lua multi-core scalar	10120 3.89 Mnodes/sec

Floating Point Performance

Floating Point	9449
Mandelbrot single-core scalar	1972 1.31 Gflops
Mandelbrot multi-core scalar	6899 4.51 Gflops
Dot Product single-core scalar	3715 1.79 Gflops
Dot Product multi-core scalar	10457 4.77 Gflops
Dot Product single-core vector	5993 7.18 Gflops
Dot Product multi-core vector	17220 17.9 Gflops
LU Decomposition single-core scalar	3757 3.34 Gflops
LU Decomposition multi-core scalar	3969 3.48 Gflops
Primality Test single-core scalar	6108 912 Mflops
Primality Test multi-core scalar	12491 2.32 Gflops
Sharpen Image single-core scalar	2035 4.75 Mpixels/sec
Sharpen Image multi-core scalar	6188 14.3 Mpixels/sec
Blur Image single-core scalar	16872 13.4 Mpixels/sec
Blur Image multi-core scalar	34620 27.2 Mpixels/sec

Memory Performance

Memory	6700
Read Sequential single-core scalar	6732 8.24 GB/sec
Write Sequential single-core scalar	10350 7.08 GB/sec
Stdlib Allocate single-core scalar	4772 17.8 Mallocs/sec
Stdlib Write single-core scalar	6190 12.8 GB/sec
Stdlib Copy single-core scalar	5456 5.63 GB/sec

Stream Performance

Stream	6731
Stream Copy single-core scalar	6020 8.23 GB/sec
Stream Copy single-core vector	7461 9.67 GB/sec
Stream Scale single-core scalar	6438 8.35 GB/sec
Stream Scale single-core vector	7093 9.57 GB/sec
Stream Add single-core scalar	6594 9.95 GB/sec
Stream Add single-core vector	7636 10.6 GB/sec
Stream Triad single-core scalar	6965 9.62 GB/sec
Stream Triad single-core vector	5644 10.6 GB/sec