Section	Description	Score	Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4448	5931
Floating Point	Processor floating point performance	7876
Memory	Memory performance	4898
Stream	Memory bandwidth performance	6380

Result Information

User	iPhone4TW
Upload Date	Thu, 25 Oct 2012 18:57:55 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4
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	4448
Blowfish single-core scalar	1400 61.5 MB/sec
Blowfish multi-core scalar	4273 175 MB/sec
Text Compress single-core scalar	2106 6.74 MB/sec
Text Compress multi-core scalar	5342 17.5 MB/sec
Text Decompress single-core scalar	2925 12.0 MB/sec
Text Decompress multi-core scalar	7139 28.4 MB/sec
Image Compress single-core scalar	2420 20.0 Mpixels/sec
Image Compress multi-core scalar	5919 49.8 Mpixels/sec
Image Decompress single-core scalar	2734 45.9 Mpixels/sec
Image Decompress multi-core scalar	5953 97.1 Mpixels/sec
Lua single-core scalar	4578 1.76 Mnodes/sec
Lua multi-core scalar	8598 3.31 Mnodes/sec

Floating Point Performance

Floating Point	7876
Mandelbrot single-core scalar	2282 1.52 Gflops
Mandelbrot multi-core scalar	7477 4.89 Gflops
Dot Product single-core scalar	3710 1.79 Gflops
Dot Product multi-core scalar	8639 3.94 Gflops
Dot Product single-core vector	4490 5.38 Gflops
Dot Product multi-core vector	12249 12.7 Gflops
LU Decomposition single-core scalar	2006 1.79 Gflops
LU Decomposition multi-core scalar	3084 2.70 Gflops
Primality Test single-core scalar	6117 914 Mflops
Primality Test multi-core scalar	11803 2.19 Gflops
Sharpen Image single-core scalar	5313 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16247 37.4 Mpixels/sec
Blur Image single-core scalar	6193 4.90 Mpixels/sec
Blur Image multi-core scalar	20654 16.2 Mpixels/sec

Memory Performance

Memory	4898
Read Sequential single-core scalar	5281 6.47 GB/sec
Write Sequential single-core scalar	7507 5.13 GB/sec
Stdlib Allocate single-core scalar	3510 13.1 Mallocs/sec
Stdlib Write single-core scalar	3506 7.26 GB/sec
Stdlib Copy single-core scalar	4686 4.83 GB/sec

Stream Performance

Stream	6380
Stream Copy single-core scalar	5998 8.20 GB/sec
Stream Copy single-core vector	7421 9.62 GB/sec
Stream Scale single-core scalar	5929 7.69 GB/sec
Stream Scale single-core vector	6520 8.80 GB/sec
Stream Add single-core scalar	5743 8.67 GB/sec
Stream Add single-core vector	7630 10.6 GB/sec
Stream Triad single-core scalar	6189 8.55 GB/sec
Stream Triad single-core vector	5611 10.5 GB/sec