Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3888	4913
Floating Point	Processor floating point performance	5938
Memory	Memory performance	4816
Stream	Memory bandwidth performance	5115

Result Information

User	LeonLQ
Upload Date	Mon, 25 Jun 2012 01:07:40 +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	3888
Blowfish single-core scalar	1723 75.7 MB/sec
Blowfish multi-core scalar	5427 222 MB/sec
Text Compress single-core scalar	2244 7.18 MB/sec
Text Compress multi-core scalar	5507 18.1 MB/sec
Text Decompress single-core scalar	2367 9.73 MB/sec
Text Decompress multi-core scalar	5841 23.3 MB/sec
Image Compress single-core scalar	1899 15.7 Mpixels/sec
Image Compress multi-core scalar	4510 38.0 Mpixels/sec
Image Decompress single-core scalar	1885 31.7 Mpixels/sec
Image Decompress multi-core scalar	4009 65.4 Mpixels/sec
Lua single-core scalar	3629 1.40 Mnodes/sec
Lua multi-core scalar	7625 2.93 Mnodes/sec

Floating Point Performance

Floating Point	5938
Mandelbrot single-core scalar	2145 1.43 Gflops
Mandelbrot multi-core scalar	6274 4.11 Gflops
Dot Product single-core scalar	3345 1.62 Gflops
Dot Product multi-core scalar	7931 3.61 Gflops
Dot Product single-core vector	4028 4.83 Gflops
Dot Product multi-core vector	8720 9.07 Gflops
LU Decomposition single-core scalar	963 857 Mflops
LU Decomposition multi-core scalar	1647 1.44 Gflops
Primality Test single-core scalar	4325 646 Mflops
Primality Test multi-core scalar	6735 1.25 Gflops
Sharpen Image single-core scalar	4306 10.0 Mpixels/sec
Sharpen Image multi-core scalar	10956 25.2 Mpixels/sec
Blur Image single-core scalar	5841 4.62 Mpixels/sec
Blur Image multi-core scalar	15925 12.5 Mpixels/sec

Memory Performance

Memory	4816
Read Sequential single-core scalar	5376 6.58 GB/sec
Write Sequential single-core scalar	7873 5.38 GB/sec
Stdlib Allocate single-core scalar	2891 10.8 Mallocs/sec
Stdlib Write single-core scalar	3460 7.16 GB/sec
Stdlib Copy single-core scalar	4484 4.62 GB/sec

Stream Performance

Stream	5115
Stream Copy single-core scalar	5503 7.53 GB/sec
Stream Copy single-core vector	6944 9.01 GB/sec
Stream Scale single-core scalar	5569 7.23 GB/sec
Stream Scale single-core vector	6525 8.81 GB/sec
Stream Add single-core scalar	1635 2.47 GB/sec
Stream Add single-core vector	7155 9.95 GB/sec
Stream Triad single-core scalar	2230 3.08 GB/sec
Stream Triad single-core vector	5365 10.0 GB/sec