Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4523	5940
Floating Point	Processor floating point performance	7865
Memory	Memory performance	4837
Stream	Memory bandwidth performance	6369

Result Information

User	haosun
Upload Date	Tue, 07 May 2013 21:12:48 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.3 (Build 12D78)
Model	MacBook Air (13-inch Mid 2011)
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
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 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4523
Blowfish single-core scalar	1644 72.2 MB/sec
Blowfish multi-core scalar	5134 210 MB/sec
Text Compress single-core scalar	2658 8.50 MB/sec
Text Compress multi-core scalar	6331 20.8 MB/sec
Text Decompress single-core scalar	2913 12.0 MB/sec
Text Decompress multi-core scalar	7153 28.5 MB/sec
Image Compress single-core scalar	2385 19.7 Mpixels/sec
Image Compress multi-core scalar	5968 50.2 Mpixels/sec
Image Decompress single-core scalar	2431 40.8 Mpixels/sec
Image Decompress multi-core scalar	5006 81.7 Mpixels/sec
Lua single-core scalar	4238 1.63 Mnodes/sec
Lua multi-core scalar	8420 3.24 Mnodes/sec

Floating Point Performance

Floating Point	7865
Mandelbrot single-core scalar	2279 1.52 Gflops
Mandelbrot multi-core scalar	7476 4.89 Gflops
Dot Product single-core scalar	3709 1.79 Gflops
Dot Product multi-core scalar	8650 3.94 Gflops
Dot Product single-core vector	4482 5.37 Gflops
Dot Product multi-core vector	12218 12.7 Gflops
LU Decomposition single-core scalar	2006 1.79 Gflops
LU Decomposition multi-core scalar	3058 2.68 Gflops
Primality Test single-core scalar	6257 935 Mflops
Primality Test multi-core scalar	11570 2.15 Gflops
Sharpen Image single-core scalar	5329 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16307 37.6 Mpixels/sec
Blur Image single-core scalar	6185 4.89 Mpixels/sec
Blur Image multi-core scalar	20597 16.2 Mpixels/sec

Memory Performance

Memory	4837
Read Sequential single-core scalar	5270 6.45 GB/sec
Write Sequential single-core scalar	7493 5.13 GB/sec
Stdlib Allocate single-core scalar	3436 12.8 Mallocs/sec
Stdlib Write single-core scalar	3525 7.30 GB/sec
Stdlib Copy single-core scalar	4461 4.60 GB/sec

Stream Performance

Stream	6369
Stream Copy single-core scalar	6010 8.22 GB/sec
Stream Copy single-core vector	7501 9.73 GB/sec
Stream Scale single-core scalar	5883 7.63 GB/sec
Stream Scale single-core vector	6920 9.34 GB/sec
Stream Add single-core scalar	5750 8.68 GB/sec
Stream Add single-core vector	7250 10.1 GB/sec
Stream Triad single-core scalar	6160 8.51 GB/sec
Stream Triad single-core vector	5481 10.3 GB/sec