Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	928	1519
Floating Point	Processor floating point performance	1872
Memory	Memory performance	1715
Stream	Memory bandwidth performance	1965

Result Information

Upload Date	Fri, 04 Jan 2013 23:31:18 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.5 (Build 11G63)
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	928
Blowfish single-core scalar	503 22.1 MB/sec
Blowfish multi-core scalar	1514 62.1 MB/sec
Text Compress single-core scalar	673 2.15 MB/sec
Text Compress multi-core scalar	1236 4.06 MB/sec
Text Decompress single-core scalar	643 2.64 MB/sec
Text Decompress multi-core scalar	1391 5.54 MB/sec
Image Compress single-core scalar	430 3.56 Mpixels/sec
Image Compress multi-core scalar	826 6.95 Mpixels/sec
Image Decompress single-core scalar	371 6.24 Mpixels/sec
Image Decompress multi-core scalar	628 10.3 Mpixels/sec
Lua single-core scalar	888 342 Knodes/sec
Lua multi-core scalar	2034 783 Knodes/sec

Floating Point Performance

Floating Point	1872
Mandelbrot single-core scalar	656 437 Mflops
Mandelbrot multi-core scalar	1704 1.12 Gflops
Dot Product single-core scalar	985 476 Mflops
Dot Product multi-core scalar	2360 1.08 Gflops
Dot Product single-core vector	1220 1.46 Gflops
Dot Product multi-core vector	3063 3.19 Gflops
LU Decomposition single-core scalar	290 258 Mflops
LU Decomposition multi-core scalar	570 500 Mflops
Primality Test single-core scalar	1455 217 Mflops
Primality Test multi-core scalar	2227 413 Mflops
Sharpen Image single-core scalar	1455 3.40 Mpixels/sec
Sharpen Image multi-core scalar	4075 9.39 Mpixels/sec
Blur Image single-core scalar	1692 1.34 Mpixels/sec
Blur Image multi-core scalar	4468 3.51 Mpixels/sec

Memory Performance

Memory	1715
Read Sequential single-core scalar	1584 1.94 GB/sec
Write Sequential single-core scalar	2209 1.51 GB/sec
Stdlib Allocate single-core scalar	877 3.27 Mallocs/sec
Stdlib Write single-core scalar	1775 3.67 GB/sec
Stdlib Copy single-core scalar	2134 2.20 GB/sec

Stream Performance

Stream	1965
Stream Copy single-core scalar	1495 2.05 GB/sec
Stream Copy single-core vector	3457 4.48 GB/sec
Stream Scale single-core scalar	1494 1.94 GB/sec
Stream Scale single-core vector	3010 4.06 GB/sec
Stream Add single-core scalar	547 847 MB/sec
Stream Add single-core vector	3258 4.53 GB/sec
Stream Triad single-core scalar	570 807 MB/sec
Stream Triad single-core vector	1893 3.54 GB/sec