Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1219	1799
Floating Point	Processor floating point performance	2238
Memory	Memory performance	1825
Stream	Memory bandwidth performance	2241

Result Information

Upload Date	Fri, 19 Apr 2013 15:30:58 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.3 (Build 12D78)
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	1219
Blowfish single-core scalar	493 21.7 MB/sec
Blowfish multi-core scalar	1618 66.3 MB/sec
Text Compress single-core scalar	644 2.06 MB/sec
Text Compress multi-core scalar	1662 5.45 MB/sec
Text Decompress single-core scalar	738 3.03 MB/sec
Text Decompress multi-core scalar	1999 7.97 MB/sec
Image Compress single-core scalar	538 4.45 Mpixels/sec
Image Compress multi-core scalar	1517 12.8 Mpixels/sec
Image Decompress single-core scalar	578 9.71 Mpixels/sec
Image Decompress multi-core scalar	1352 22.1 Mpixels/sec
Lua single-core scalar	1013 390 Knodes/sec
Lua multi-core scalar	2484 956 Knodes/sec

Floating Point Performance

Floating Point	2238
Mandelbrot single-core scalar	675 450 Mflops
Mandelbrot multi-core scalar	2415 1.58 Gflops
Dot Product single-core scalar	1070 517 Mflops
Dot Product multi-core scalar	3006 1.37 Gflops
Dot Product single-core vector	1303 1.56 Gflops
Dot Product multi-core vector	3535 3.68 Gflops
LU Decomposition single-core scalar	322 287 Mflops
LU Decomposition multi-core scalar	676 594 Mflops
Primality Test single-core scalar	1575 235 Mflops
Primality Test multi-core scalar	2877 534 Mflops
Sharpen Image single-core scalar	1453 3.39 Mpixels/sec
Sharpen Image multi-core scalar	4508 10.4 Mpixels/sec
Blur Image single-core scalar	1793 1.42 Mpixels/sec
Blur Image multi-core scalar	6130 4.82 Mpixels/sec

Memory Performance

Memory	1825
Read Sequential single-core scalar	1841 2.25 GB/sec
Write Sequential single-core scalar	2385 1.63 GB/sec
Stdlib Allocate single-core scalar	906 3.38 Mallocs/sec
Stdlib Write single-core scalar	1796 3.72 GB/sec
Stdlib Copy single-core scalar	2197 2.27 GB/sec

Stream Performance

Stream	2241
Stream Copy single-core scalar	1862 2.55 GB/sec
Stream Copy single-core vector	3437 4.46 GB/sec
Stream Scale single-core scalar	2022 2.62 GB/sec
Stream Scale single-core vector	3348 4.52 GB/sec
Stream Add single-core scalar	611 945 MB/sec
Stream Add single-core vector	3402 4.73 GB/sec
Stream Triad single-core scalar	695 984 MB/sec
Stream Triad single-core vector	2553 4.78 GB/sec