Section	Description	Score	Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4552	5824
Floating Point	Processor floating point performance	7653
Memory	Memory performance	4650
Stream	Memory bandwidth performance	6229

Result Information

User	brianj
Upload Date	Thu, 03 Jan 2013 07:42:39 +0000
Views	6

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
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	4552
Blowfish single-core scalar	1608 70.6 MB/sec
Blowfish multi-core scalar	4975 204 MB/sec
Text Compress single-core scalar	2596 8.30 MB/sec
Text Compress multi-core scalar	6141 20.1 MB/sec
Text Decompress single-core scalar	2850 11.7 MB/sec
Text Decompress multi-core scalar	7045 28.1 MB/sec
Image Compress single-core scalar	2386 19.7 Mpixels/sec
Image Compress multi-core scalar	5984 50.4 Mpixels/sec
Image Decompress single-core scalar	2706 45.4 Mpixels/sec
Image Decompress multi-core scalar	5965 97.3 Mpixels/sec
Lua single-core scalar	4200 1.62 Mnodes/sec
Lua multi-core scalar	8173 3.14 Mnodes/sec

Floating Point Performance

Floating Point	7653
Mandelbrot single-core scalar	2232 1.49 Gflops
Mandelbrot multi-core scalar	7276 4.76 Gflops
Dot Product single-core scalar	3641 1.76 Gflops
Dot Product multi-core scalar	8447 3.85 Gflops
Dot Product single-core vector	4396 5.27 Gflops
Dot Product multi-core vector	11891 12.4 Gflops
LU Decomposition single-core scalar	1960 1.74 Gflops
LU Decomposition multi-core scalar	2958 2.59 Gflops
Primality Test single-core scalar	6183 923 Mflops
Primality Test multi-core scalar	11638 2.16 Gflops
Sharpen Image single-core scalar	5251 12.3 Mpixels/sec
Sharpen Image multi-core scalar	15567 35.9 Mpixels/sec
Blur Image single-core scalar	6079 4.81 Mpixels/sec
Blur Image multi-core scalar	19624 15.4 Mpixels/sec

Memory Performance

Memory	4650
Read Sequential single-core scalar	4956 6.07 GB/sec
Write Sequential single-core scalar	7052 4.82 GB/sec
Stdlib Allocate single-core scalar	3189 11.9 Mallocs/sec
Stdlib Write single-core scalar	3481 7.21 GB/sec
Stdlib Copy single-core scalar	4572 4.71 GB/sec

Stream Performance

Stream	6229
Stream Copy single-core scalar	5816 7.95 GB/sec
Stream Copy single-core vector	7130 9.25 GB/sec
Stream Scale single-core scalar	5745 7.45 GB/sec
Stream Scale single-core vector	6876 9.28 GB/sec
Stream Add single-core scalar	5496 8.30 GB/sec
Stream Add single-core vector	7305 10.2 GB/sec
Stream Triad single-core scalar	6049 8.36 GB/sec
Stream Triad single-core vector	5417 10.1 GB/sec