Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4701	6011
Floating Point	Processor floating point performance	7873
Memory	Memory performance	4903
Stream	Memory bandwidth performance	6299

Result Information

User	JeanPaulV8
Upload Date	Tue, 15 May 2012 21:38:21 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E53)
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	4701
Blowfish single-core scalar	1651 72.5 MB/sec
Blowfish multi-core scalar	5125 210 MB/sec
Text Compress single-core scalar	2639 8.44 MB/sec
Text Compress multi-core scalar	6204 20.4 MB/sec
Text Decompress single-core scalar	2908 11.9 MB/sec
Text Decompress multi-core scalar	7066 28.2 MB/sec
Image Compress single-core scalar	2433 20.1 Mpixels/sec
Image Compress multi-core scalar	5905 49.7 Mpixels/sec
Image Decompress single-core scalar	2761 46.4 Mpixels/sec
Image Decompress multi-core scalar	6129 100.0 Mpixels/sec
Lua single-core scalar	4469 1.72 Mnodes/sec
Lua multi-core scalar	9124 3.51 Mnodes/sec

Floating Point Performance

Floating Point	7873
Mandelbrot single-core scalar	2278 1.52 Gflops
Mandelbrot multi-core scalar	7445 4.87 Gflops
Dot Product single-core scalar	3710 1.79 Gflops
Dot Product multi-core scalar	8594 3.92 Gflops
Dot Product single-core vector	4490 5.38 Gflops
Dot Product multi-core vector	12201 12.7 Gflops
LU Decomposition single-core scalar	2007 1.79 Gflops
LU Decomposition multi-core scalar	3075 2.70 Gflops
Primality Test single-core scalar	6250 933 Mflops
Primality Test multi-core scalar	11726 2.18 Gflops
Sharpen Image single-core scalar	5321 12.4 Mpixels/sec
Sharpen Image multi-core scalar	16362 37.7 Mpixels/sec
Blur Image single-core scalar	6186 4.90 Mpixels/sec
Blur Image multi-core scalar	20578 16.2 Mpixels/sec

Memory Performance

Memory	4903
Read Sequential single-core scalar	5291 6.48 GB/sec
Write Sequential single-core scalar	7504 5.13 GB/sec
Stdlib Allocate single-core scalar	3499 13.1 Mallocs/sec
Stdlib Write single-core scalar	3513 7.27 GB/sec
Stdlib Copy single-core scalar	4712 4.86 GB/sec

Stream Performance

Stream	6299
Stream Copy single-core scalar	6000 8.21 GB/sec
Stream Copy single-core vector	6790 8.81 GB/sec
Stream Scale single-core scalar	5905 7.66 GB/sec
Stream Scale single-core vector	6952 9.38 GB/sec
Stream Add single-core scalar	5298 8.00 GB/sec
Stream Add single-core vector	7612 10.6 GB/sec
Stream Triad single-core scalar	6186 8.55 GB/sec
Stream Triad single-core vector	5649 10.6 GB/sec