Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3979	5416
Floating Point	Processor floating point performance	7205
Memory	Memory performance	4970
Stream	Memory bandwidth performance	5080

Result Information

User	ivan__20
Upload Date	Sun, 01 Apr 2012 06:30:51 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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	3979
Blowfish single-core scalar	1713 75.2 MB/sec
Blowfish multi-core scalar	5403 221 MB/sec
Text Compress single-core scalar	2230 7.13 MB/sec
Text Compress multi-core scalar	5436 17.8 MB/sec
Text Decompress single-core scalar	2466 10.1 MB/sec
Text Decompress multi-core scalar	6173 24.6 MB/sec
Image Compress single-core scalar	1972 16.3 Mpixels/sec
Image Compress multi-core scalar	4780 40.2 Mpixels/sec
Image Decompress single-core scalar	1912 32.1 Mpixels/sec
Image Decompress multi-core scalar	4051 66.1 Mpixels/sec
Lua single-core scalar	3799 1.46 Mnodes/sec
Lua multi-core scalar	7814 3.01 Mnodes/sec

Floating Point Performance

Floating Point	7205
Mandelbrot single-core scalar	2225 1.48 Gflops
Mandelbrot multi-core scalar	7364 4.82 Gflops
Dot Product single-core scalar	3603 1.74 Gflops
Dot Product multi-core scalar	9692 4.42 Gflops
Dot Product single-core vector	4435 5.31 Gflops
Dot Product multi-core vector	10997 11.4 Gflops
LU Decomposition single-core scalar	1080 961 Mflops
LU Decomposition multi-core scalar	2078 1.82 Gflops
Primality Test single-core scalar	5323 795 Mflops
Primality Test multi-core scalar	9524 1.77 Gflops
Sharpen Image single-core scalar	4990 11.6 Mpixels/sec
Sharpen Image multi-core scalar	14627 33.7 Mpixels/sec
Blur Image single-core scalar	6016 4.76 Mpixels/sec
Blur Image multi-core scalar	18919 14.9 Mpixels/sec

Memory Performance

Memory	4970
Read Sequential single-core scalar	5579 6.83 GB/sec
Write Sequential single-core scalar	8166 5.59 GB/sec
Stdlib Allocate single-core scalar	3223 12.0 Mallocs/sec
Stdlib Write single-core scalar	3455 7.15 GB/sec
Stdlib Copy single-core scalar	4427 4.56 GB/sec

Stream Performance

Stream	5080
Stream Copy single-core scalar	5285 7.23 GB/sec
Stream Copy single-core vector	6848 8.88 GB/sec
Stream Scale single-core scalar	5598 7.26 GB/sec
Stream Scale single-core vector	6584 8.89 GB/sec
Stream Add single-core scalar	1960 2.96 GB/sec
Stream Add single-core vector	6965 9.69 GB/sec
Stream Triad single-core scalar	2249 3.11 GB/sec
Stream Triad single-core vector	5158 9.66 GB/sec