Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1242	1822
Floating Point	Processor floating point performance	2251
Memory	Memory performance	1885
Stream	Memory bandwidth performance	2232

Result Information

Upload Date	Sat, 22 Dec 2012 15:51:38 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
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	1242
Blowfish single-core scalar	504 22.2 MB/sec
Blowfish multi-core scalar	1620 66.4 MB/sec
Text Compress single-core scalar	661 2.12 MB/sec
Text Compress multi-core scalar	1773 5.82 MB/sec
Text Decompress single-core scalar	733 3.02 MB/sec
Text Decompress multi-core scalar	1952 7.78 MB/sec
Image Compress single-core scalar	587 4.85 Mpixels/sec
Image Compress multi-core scalar	1622 13.7 Mpixels/sec
Image Decompress single-core scalar	561 9.42 Mpixels/sec
Image Decompress multi-core scalar	1341 21.9 Mpixels/sec
Lua single-core scalar	1100 424 Knodes/sec
Lua multi-core scalar	2453 944 Knodes/sec

Floating Point Performance

Floating Point	2251
Mandelbrot single-core scalar	669 446 Mflops
Mandelbrot multi-core scalar	2247 1.47 Gflops
Dot Product single-core scalar	1056 510 Mflops
Dot Product multi-core scalar	2914 1.33 Gflops
Dot Product single-core vector	1285 1.54 Gflops
Dot Product multi-core vector	3439 3.58 Gflops
LU Decomposition single-core scalar	319 284 Mflops
LU Decomposition multi-core scalar	663 582 Mflops
Primality Test single-core scalar	1543 231 Mflops
Primality Test multi-core scalar	3070 570 Mflops
Sharpen Image single-core scalar	1498 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4796 11.1 Mpixels/sec
Blur Image single-core scalar	1802 1.43 Mpixels/sec
Blur Image multi-core scalar	6225 4.89 Mpixels/sec

Memory Performance

Memory	1885
Read Sequential single-core scalar	1848 2.26 GB/sec
Write Sequential single-core scalar	2533 1.73 GB/sec
Stdlib Allocate single-core scalar	936 3.49 Mallocs/sec
Stdlib Write single-core scalar	1829 3.79 GB/sec
Stdlib Copy single-core scalar	2283 2.35 GB/sec

Stream Performance

Stream	2232
Stream Copy single-core scalar	1941 2.66 GB/sec
Stream Copy single-core vector	3526 4.57 GB/sec
Stream Scale single-core scalar	2044 2.65 GB/sec
Stream Scale single-core vector	3332 4.50 GB/sec
Stream Add single-core scalar	605 936 MB/sec
Stream Add single-core vector	3214 4.47 GB/sec
Stream Triad single-core scalar	642 908 MB/sec
Stream Triad single-core vector	2556 4.79 GB/sec