Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	993	1582
Floating Point	Processor floating point performance	1912
Memory	Memory performance	1765
Stream	Memory bandwidth performance	2123

Result Information

Upload Date	Thu, 23 May 2013 16:49:09 +0000
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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	993
Blowfish single-core scalar	443 19.5 MB/sec
Blowfish multi-core scalar	1173 48.1 MB/sec
Text Compress single-core scalar	546 1.75 MB/sec
Text Compress multi-core scalar	1223 4.01 MB/sec
Text Decompress single-core scalar	685 2.82 MB/sec
Text Decompress multi-core scalar	1576 6.28 MB/sec
Image Compress single-core scalar	541 4.47 Mpixels/sec
Image Compress multi-core scalar	1236 10.4 Mpixels/sec
Image Decompress single-core scalar	570 9.57 Mpixels/sec
Image Decompress multi-core scalar	1118 18.2 Mpixels/sec
Lua single-core scalar	925 356 Knodes/sec
Lua multi-core scalar	1891 727 Knodes/sec

Floating Point Performance

Floating Point	1912
Mandelbrot single-core scalar	672 447 Mflops
Mandelbrot multi-core scalar	1922 1.26 Gflops
Dot Product single-core scalar	1005 486 Mflops
Dot Product multi-core scalar	2457 1.12 Gflops
Dot Product single-core vector	1186 1.42 Gflops
Dot Product multi-core vector	2818 2.93 Gflops
LU Decomposition single-core scalar	292 260 Mflops
LU Decomposition multi-core scalar	558 490 Mflops
Primality Test single-core scalar	1453 217 Mflops
Primality Test multi-core scalar	2503 465 Mflops
Sharpen Image single-core scalar	1451 3.39 Mpixels/sec
Sharpen Image multi-core scalar	3709 8.55 Mpixels/sec
Blur Image single-core scalar	1771 1.40 Mpixels/sec
Blur Image multi-core scalar	4975 3.91 Mpixels/sec

Memory Performance

Memory	1765
Read Sequential single-core scalar	1689 2.07 GB/sec
Write Sequential single-core scalar	2265 1.55 GB/sec
Stdlib Allocate single-core scalar	792 2.96 Mallocs/sec
Stdlib Write single-core scalar	1816 3.76 GB/sec
Stdlib Copy single-core scalar	2265 2.34 GB/sec

Stream Performance

Stream	2123
Stream Copy single-core scalar	1656 2.26 GB/sec
Stream Copy single-core vector	3385 4.39 GB/sec
Stream Scale single-core scalar	1733 2.25 GB/sec
Stream Scale single-core vector	3223 4.35 GB/sec
Stream Add single-core scalar	590 912 MB/sec
Stream Add single-core vector	3377 4.70 GB/sec
Stream Triad single-core scalar	658 932 MB/sec
Stream Triad single-core vector	2368 4.43 GB/sec