Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3911	5468
Floating Point	Processor floating point performance	7242
Memory	Memory performance	5068
Stream	Memory bandwidth performance	5509

Result Information

User	davidhan
Upload Date	Mon, 11 Feb 2013 03:01:22 +0000
Views	11

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	3911
Blowfish single-core scalar	1709 75.1 MB/sec
Blowfish multi-core scalar	5380 221 MB/sec
Text Compress single-core scalar	2270 7.26 MB/sec
Text Compress multi-core scalar	5466 17.9 MB/sec
Text Decompress single-core scalar	2442 10.0 MB/sec
Text Decompress multi-core scalar	6027 24.0 MB/sec
Image Compress single-core scalar	1822 15.1 Mpixels/sec
Image Compress multi-core scalar	4691 39.5 Mpixels/sec
Image Decompress single-core scalar	1708 28.7 Mpixels/sec
Image Decompress multi-core scalar	4033 65.8 Mpixels/sec
Lua single-core scalar	3714 1.43 Mnodes/sec
Lua multi-core scalar	7680 2.95 Mnodes/sec

Floating Point Performance

Floating Point	7242
Mandelbrot single-core scalar	2154 1.43 Gflops
Mandelbrot multi-core scalar	7378 4.83 Gflops
Dot Product single-core scalar	3633 1.76 Gflops
Dot Product multi-core scalar	9452 4.31 Gflops
Dot Product single-core vector	4468 5.35 Gflops
Dot Product multi-core vector	11063 11.5 Gflops
LU Decomposition single-core scalar	1102 981 Mflops
LU Decomposition multi-core scalar	2101 1.84 Gflops
Primality Test single-core scalar	5363 801 Mflops
Primality Test multi-core scalar	9714 1.80 Gflops
Sharpen Image single-core scalar	5032 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14630 33.7 Mpixels/sec
Blur Image single-core scalar	6052 4.79 Mpixels/sec
Blur Image multi-core scalar	19246 15.1 Mpixels/sec

Memory Performance

Memory	5068
Read Sequential single-core scalar	5681 6.96 GB/sec
Write Sequential single-core scalar	8245 5.64 GB/sec
Stdlib Allocate single-core scalar	3243 12.1 Mallocs/sec
Stdlib Write single-core scalar	3501 7.25 GB/sec
Stdlib Copy single-core scalar	4671 4.82 GB/sec

Stream Performance

Stream	5509
Stream Copy single-core scalar	5956 8.15 GB/sec
Stream Copy single-core vector	7209 9.35 GB/sec
Stream Scale single-core scalar	6292 8.16 GB/sec
Stream Scale single-core vector	7117 9.61 GB/sec
Stream Add single-core scalar	2034 3.07 GB/sec
Stream Add single-core vector	7562 10.5 GB/sec
Stream Triad single-core scalar	2332 3.22 GB/sec
Stream Triad single-core vector	5574 10.4 GB/sec