Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3592	4983
Floating Point	Processor floating point performance	6383
Memory	Memory performance	4892
Stream	Memory bandwidth performance	5142

Result Information

User	Jerry0317
Upload Date	Sat, 23 Jun 2012 05:08:43 +0000
Views	2

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	3592
Blowfish single-core scalar	1602 70.4 MB/sec
Blowfish multi-core scalar	5253 215 MB/sec
Text Compress single-core scalar	2170 6.94 MB/sec
Text Compress multi-core scalar	4744 15.6 MB/sec
Text Decompress single-core scalar	2337 9.60 MB/sec
Text Decompress multi-core scalar	5238 20.9 MB/sec
Image Compress single-core scalar	1891 15.6 Mpixels/sec
Image Compress multi-core scalar	4059 34.2 Mpixels/sec
Image Decompress single-core scalar	1874 31.5 Mpixels/sec
Image Decompress multi-core scalar	3448 56.3 Mpixels/sec
Lua single-core scalar	3582 1.38 Mnodes/sec
Lua multi-core scalar	6908 2.66 Mnodes/sec

Floating Point Performance

Floating Point	6383
Mandelbrot single-core scalar	2065 1.37 Gflops
Mandelbrot multi-core scalar	6075 3.98 Gflops
Dot Product single-core scalar	3423 1.65 Gflops
Dot Product multi-core scalar	9123 4.16 Gflops
Dot Product single-core vector	4241 5.08 Gflops
Dot Product multi-core vector	9726 10.1 Gflops
LU Decomposition single-core scalar	1056 940 Mflops
LU Decomposition multi-core scalar	1877 1.65 Gflops
Primality Test single-core scalar	4705 703 Mflops
Primality Test multi-core scalar	9120 1.69 Gflops
Sharpen Image single-core scalar	4766 11.1 Mpixels/sec
Sharpen Image multi-core scalar	12349 28.5 Mpixels/sec
Blur Image single-core scalar	5478 4.34 Mpixels/sec
Blur Image multi-core scalar	15366 12.1 Mpixels/sec

Memory Performance

Memory	4892
Read Sequential single-core scalar	5458 6.68 GB/sec
Write Sequential single-core scalar	7918 5.42 GB/sec
Stdlib Allocate single-core scalar	3055 11.4 Mallocs/sec
Stdlib Write single-core scalar	3385 7.01 GB/sec
Stdlib Copy single-core scalar	4648 4.79 GB/sec

Stream Performance

Stream	5142
Stream Copy single-core scalar	5472 7.48 GB/sec
Stream Copy single-core vector	6963 9.03 GB/sec
Stream Scale single-core scalar	5870 7.62 GB/sec
Stream Scale single-core vector	6607 8.92 GB/sec
Stream Add single-core scalar	2018 3.05 GB/sec
Stream Add single-core vector	6993 9.73 GB/sec
Stream Triad single-core scalar	2040 2.82 GB/sec
Stream Triad single-core vector	5175 9.69 GB/sec