Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4004	5497
Floating Point	Processor floating point performance	7298
Memory	Memory performance	5083
Stream	Memory bandwidth performance	5247

Result Information

User	Onlireeks
Upload Date	Wed, 14 Mar 2012 17:37:42 +0000
Views	6

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	4004
Blowfish single-core scalar	1732 76.1 MB/sec
Blowfish multi-core scalar	5427 222 MB/sec
Text Compress single-core scalar	2273 7.27 MB/sec
Text Compress multi-core scalar	5504 18.1 MB/sec
Text Decompress single-core scalar	2482 10.2 MB/sec
Text Decompress multi-core scalar	6220 24.8 MB/sec
Image Compress single-core scalar	1970 16.3 Mpixels/sec
Image Compress multi-core scalar	4699 39.5 Mpixels/sec
Image Decompress single-core scalar	1938 32.5 Mpixels/sec
Image Decompress multi-core scalar	4017 65.5 Mpixels/sec
Lua single-core scalar	3867 1.49 Mnodes/sec
Lua multi-core scalar	7924 3.05 Mnodes/sec

Floating Point Performance

Floating Point	7298
Mandelbrot single-core scalar	2272 1.51 Gflops
Mandelbrot multi-core scalar	7452 4.88 Gflops
Dot Product single-core scalar	3644 1.76 Gflops
Dot Product multi-core scalar	9477 4.32 Gflops
Dot Product single-core vector	4487 5.38 Gflops
Dot Product multi-core vector	11135 11.6 Gflops
LU Decomposition single-core scalar	1108 986 Mflops
LU Decomposition multi-core scalar	2111 1.85 Gflops
Primality Test single-core scalar	5391 805 Mflops
Primality Test multi-core scalar	9683 1.80 Gflops
Sharpen Image single-core scalar	5039 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14850 34.2 Mpixels/sec
Blur Image single-core scalar	6066 4.80 Mpixels/sec
Blur Image multi-core scalar	19470 15.3 Mpixels/sec

Memory Performance

Memory	5083
Read Sequential single-core scalar	5667 6.94 GB/sec
Write Sequential single-core scalar	8375 5.73 GB/sec
Stdlib Allocate single-core scalar	3237 12.1 Mallocs/sec
Stdlib Write single-core scalar	3508 7.26 GB/sec
Stdlib Copy single-core scalar	4630 4.77 GB/sec

Stream Performance

Stream	5247
Stream Copy single-core scalar	5300 7.25 GB/sec
Stream Copy single-core vector	6921 8.98 GB/sec
Stream Scale single-core scalar	5598 7.26 GB/sec
Stream Scale single-core vector	7128 9.62 GB/sec
Stream Add single-core scalar	1980 2.99 GB/sec
Stream Add single-core vector	7482 10.4 GB/sec
Stream Triad single-core scalar	2264 3.13 GB/sec
Stream Triad single-core vector	5310 9.94 GB/sec