Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3693	5245
Floating Point	Processor floating point performance	6979
Memory	Memory performance	4938
Stream	Memory bandwidth performance	5227

Result Information

User	hzlzh
Upload Date	Tue, 30 Apr 2013 12:18:20 +0000
Views	6

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	3693
Blowfish single-core scalar	1630 71.6 MB/sec
Blowfish multi-core scalar	4953 203 MB/sec
Text Compress single-core scalar	2071 6.63 MB/sec
Text Compress multi-core scalar	4738 15.5 MB/sec
Text Decompress single-core scalar	2341 9.62 MB/sec
Text Decompress multi-core scalar	5773 23.0 MB/sec
Image Compress single-core scalar	1822 15.1 Mpixels/sec
Image Compress multi-core scalar	4553 38.3 Mpixels/sec
Image Decompress single-core scalar	1816 30.5 Mpixels/sec
Image Decompress multi-core scalar	3910 63.8 Mpixels/sec
Lua single-core scalar	3362 1.29 Mnodes/sec
Lua multi-core scalar	7356 2.83 Mnodes/sec

Floating Point Performance

Floating Point	6979
Mandelbrot single-core scalar	2235 1.49 Gflops
Mandelbrot multi-core scalar	6975 4.56 Gflops
Dot Product single-core scalar	3566 1.72 Gflops
Dot Product multi-core scalar	9047 4.12 Gflops
Dot Product single-core vector	4357 5.22 Gflops
Dot Product multi-core vector	10524 10.9 Gflops
LU Decomposition single-core scalar	1079 960 Mflops
LU Decomposition multi-core scalar	2002 1.76 Gflops
Primality Test single-core scalar	5229 781 Mflops
Primality Test multi-core scalar	9020 1.67 Gflops
Sharpen Image single-core scalar	4972 11.6 Mpixels/sec
Sharpen Image multi-core scalar	13945 32.1 Mpixels/sec
Blur Image single-core scalar	5985 4.74 Mpixels/sec
Blur Image multi-core scalar	18777 14.8 Mpixels/sec

Memory Performance

Memory	4938
Read Sequential single-core scalar	5469 6.70 GB/sec
Write Sequential single-core scalar	8144 5.57 GB/sec
Stdlib Allocate single-core scalar	3103 11.6 Mallocs/sec
Stdlib Write single-core scalar	3455 7.15 GB/sec
Stdlib Copy single-core scalar	4521 4.66 GB/sec

Stream Performance

Stream	5227
Stream Copy single-core scalar	5760 7.88 GB/sec
Stream Copy single-core vector	7192 9.33 GB/sec
Stream Scale single-core scalar	6048 7.85 GB/sec
Stream Scale single-core vector	6753 9.11 GB/sec
Stream Add single-core scalar	1966 2.97 GB/sec
Stream Add single-core vector	6864 9.55 GB/sec
Stream Triad single-core scalar	2101 2.90 GB/sec
Stream Triad single-core vector	5135 9.61 GB/sec