Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4006	5498
Floating Point	Processor floating point performance	7260
Memory	Memory performance	5026
Stream	Memory bandwidth performance	5497

Result Information

User	LeonLQ
Upload Date	Mon, 25 Jun 2012 00:44:18 +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	4006
Blowfish single-core scalar	1729 76.0 MB/sec
Blowfish multi-core scalar	5429 222 MB/sec
Text Compress single-core scalar	2262 7.24 MB/sec
Text Compress multi-core scalar	5492 18.0 MB/sec
Text Decompress single-core scalar	2469 10.1 MB/sec
Text Decompress multi-core scalar	6158 24.5 MB/sec
Image Compress single-core scalar	1956 16.2 Mpixels/sec
Image Compress multi-core scalar	4767 40.1 Mpixels/sec
Image Decompress single-core scalar	1935 32.5 Mpixels/sec
Image Decompress multi-core scalar	4060 66.2 Mpixels/sec
Lua single-core scalar	3854 1.48 Mnodes/sec
Lua multi-core scalar	7963 3.06 Mnodes/sec

Floating Point Performance

Floating Point	7260
Mandelbrot single-core scalar	2263 1.51 Gflops
Mandelbrot multi-core scalar	7434 4.86 Gflops
Dot Product single-core scalar	3627 1.75 Gflops
Dot Product multi-core scalar	9469 4.32 Gflops
Dot Product single-core vector	4468 5.35 Gflops
Dot Product multi-core vector	11130 11.6 Gflops
LU Decomposition single-core scalar	1104 983 Mflops
LU Decomposition multi-core scalar	2109 1.85 Gflops
Primality Test single-core scalar	5365 801 Mflops
Primality Test multi-core scalar	9628 1.79 Gflops
Sharpen Image single-core scalar	5017 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14603 33.7 Mpixels/sec
Blur Image single-core scalar	6037 4.78 Mpixels/sec
Blur Image multi-core scalar	19389 15.2 Mpixels/sec

Memory Performance

Memory	5026
Read Sequential single-core scalar	5655 6.93 GB/sec
Write Sequential single-core scalar	8337 5.70 GB/sec
Stdlib Allocate single-core scalar	3201 11.9 Mallocs/sec
Stdlib Write single-core scalar	3484 7.21 GB/sec
Stdlib Copy single-core scalar	4456 4.59 GB/sec

Stream Performance

Stream	5497
Stream Copy single-core scalar	5950 8.14 GB/sec
Stream Copy single-core vector	7367 9.55 GB/sec
Stream Scale single-core scalar	6260 8.12 GB/sec
Stream Scale single-core vector	6937 9.36 GB/sec
Stream Add single-core scalar	2037 3.08 GB/sec
Stream Add single-core vector	7537 10.5 GB/sec
Stream Triad single-core scalar	2328 3.22 GB/sec
Stream Triad single-core vector	5560 10.4 GB/sec