Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3257	4419
Floating Point	Processor floating point performance	6072
Memory	Memory performance	3683
Stream	Memory bandwidth performance	4182

Result Information

User	raf
Upload Date	Mon, 03 Dec 2012 19:09:46 +0000
Views	6

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8 (Build 12A269)
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	3257
Blowfish single-core scalar	1661 73.0 MB/sec
Blowfish multi-core scalar	4514 185 MB/sec
Text Compress single-core scalar	1748 5.59 MB/sec
Text Compress multi-core scalar	4470 14.7 MB/sec
Text Decompress single-core scalar	2269 9.32 MB/sec
Text Decompress multi-core scalar	4669 18.6 MB/sec
Image Compress single-core scalar	1220 10.1 Mpixels/sec
Image Compress multi-core scalar	3918 33.0 Mpixels/sec
Image Decompress single-core scalar	1180 19.8 Mpixels/sec
Image Decompress multi-core scalar	3233 52.7 Mpixels/sec
Lua single-core scalar	3326 1.28 Mnodes/sec
Lua multi-core scalar	6885 2.65 Mnodes/sec

Floating Point Performance

Floating Point	6072
Mandelbrot single-core scalar	2275 1.51 Gflops
Mandelbrot multi-core scalar	7430 4.86 Gflops
Dot Product single-core scalar	3644 1.76 Gflops
Dot Product multi-core scalar	7640 3.48 Gflops
Dot Product single-core vector	2928 3.51 Gflops
Dot Product multi-core vector	8952 9.31 Gflops
LU Decomposition single-core scalar	652 581 Mflops
LU Decomposition multi-core scalar	1829 1.60 Gflops
Primality Test single-core scalar	3421 511 Mflops
Primality Test multi-core scalar	7472 1.39 Gflops
Sharpen Image single-core scalar	3811 8.89 Mpixels/sec
Sharpen Image multi-core scalar	12902 29.7 Mpixels/sec
Blur Image single-core scalar	4892 3.87 Mpixels/sec
Blur Image multi-core scalar	17167 13.5 Mpixels/sec

Memory Performance

Memory	3683
Read Sequential single-core scalar	3789 4.64 GB/sec
Write Sequential single-core scalar	6291 4.30 GB/sec
Stdlib Allocate single-core scalar	1670 6.24 Mallocs/sec
Stdlib Write single-core scalar	3020 6.25 GB/sec
Stdlib Copy single-core scalar	3646 3.76 GB/sec

Stream Performance

Stream	4182
Stream Copy single-core scalar	3970 5.43 GB/sec
Stream Copy single-core vector	5874 7.62 GB/sec
Stream Scale single-core scalar	3663 4.75 GB/sec
Stream Scale single-core vector	5700 7.69 GB/sec
Stream Add single-core scalar	1526 2.30 GB/sec
Stream Add single-core vector	5993 8.34 GB/sec
Stream Triad single-core scalar	2289 3.16 GB/sec
Stream Triad single-core vector	4441 8.31 GB/sec