Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	322	550
Floating Point	Processor floating point performance	753
Memory	Memory performance	548
Stream	Memory bandwidth performance	646

Result Information

Upload Date	Thu, 04 Jul 2013 18:26:00 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8 (Build 12A239)
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	322
Blowfish single-core scalar	114 5.05 MB/sec
Blowfish multi-core scalar	312 12.8 MB/sec
Text Compress single-core scalar	169 555 KB/sec
Text Compress multi-core scalar	428 1.41 MB/sec
Text Decompress single-core scalar	192 810 KB/sec
Text Decompress multi-core scalar	450 1.79 MB/sec
Image Compress single-core scalar	196 1.62 Mpixels/sec
Image Compress multi-core scalar	439 3.69 Mpixels/sec
Image Decompress single-core scalar	245 4.12 Mpixels/sec
Image Decompress multi-core scalar	422 6.89 Mpixels/sec
Lua single-core scalar	330 127 Knodes/sec
Lua multi-core scalar	578 223 Knodes/sec

Floating Point Performance

Floating Point	753
Mandelbrot single-core scalar	164 109 Mflops
Mandelbrot multi-core scalar	460 301 Mflops
Dot Product single-core scalar	260 126 Mflops
Dot Product multi-core scalar	528 241 Mflops
Dot Product single-core vector	300 360 Mflops
Dot Product multi-core vector	754 785 Mflops
LU Decomposition single-core scalar	135 120 Mflops
LU Decomposition multi-core scalar	241 212 Mflops
Primality Test single-core scalar	1836 274 Mflops
Primality Test multi-core scalar	2711 503 Mflops
Sharpen Image single-core scalar	420 981 Kpixels/sec
Sharpen Image multi-core scalar	1070 2.47 Mpixels/sec
Blur Image single-core scalar	457 362 Kpixels/sec
Blur Image multi-core scalar	1207 950 Kpixels/sec

Memory Performance

Memory	548
Read Sequential single-core scalar	367 461 MB/sec
Write Sequential single-core scalar	559 392 MB/sec
Stdlib Allocate single-core scalar	224 837 Kallocs/sec
Stdlib Write single-core scalar	809 1.68 GB/sec
Stdlib Copy single-core scalar	783 828 MB/sec

Stream Performance

Stream	646
Stream Copy single-core scalar	444 623 MB/sec
Stream Copy single-core vector	974 1.26 GB/sec
Stream Scale single-core scalar	435 578 MB/sec
Stream Scale single-core vector	898 1.21 GB/sec
Stream Add single-core scalar	443 686 MB/sec
Stream Add single-core vector	932 1.30 GB/sec
Stream Triad single-core scalar	448 634 MB/sec
Stream Triad single-core vector	600 1.12 GB/sec