Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1264	1849
Floating Point	Processor floating point performance	2294
Memory	Memory performance	1894
Stream	Memory bandwidth performance	2256

Result Information

Upload Date	Thu, 21 Feb 2013 02:44:38 +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	1264
Blowfish single-core scalar	509 22.4 MB/sec
Blowfish multi-core scalar	1742 71.4 MB/sec
Text Compress single-core scalar	671 2.15 MB/sec
Text Compress multi-core scalar	1803 5.92 MB/sec
Text Decompress single-core scalar	730 3.00 MB/sec
Text Decompress multi-core scalar	2015 8.03 MB/sec
Image Compress single-core scalar	560 4.63 Mpixels/sec
Image Compress multi-core scalar	1473 12.4 Mpixels/sec
Image Decompress single-core scalar	582 9.78 Mpixels/sec
Image Decompress multi-core scalar	1371 22.4 Mpixels/sec
Lua single-core scalar	1113 429 Knodes/sec
Lua multi-core scalar	2600 1.00 Mnodes/sec

Floating Point Performance

Floating Point	2294
Mandelbrot single-core scalar	675 450 Mflops
Mandelbrot multi-core scalar	2477 1.62 Gflops
Dot Product single-core scalar	1080 522 Mflops
Dot Product multi-core scalar	3131 1.43 Gflops
Dot Product single-core vector	1332 1.60 Gflops
Dot Product multi-core vector	3693 3.84 Gflops
LU Decomposition single-core scalar	328 292 Mflops
LU Decomposition multi-core scalar	718 630 Mflops
Primality Test single-core scalar	1598 239 Mflops
Primality Test multi-core scalar	3215 597 Mflops
Sharpen Image single-core scalar	1501 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4485 10.3 Mpixels/sec
Blur Image single-core scalar	1802 1.43 Mpixels/sec
Blur Image multi-core scalar	6084 4.78 Mpixels/sec

Memory Performance

Memory	1894
Read Sequential single-core scalar	1870 2.29 GB/sec
Write Sequential single-core scalar	2494 1.71 GB/sec
Stdlib Allocate single-core scalar	961 3.59 Mallocs/sec
Stdlib Write single-core scalar	1863 3.86 GB/sec
Stdlib Copy single-core scalar	2285 2.36 GB/sec

Stream Performance

Stream	2256
Stream Copy single-core scalar	1935 2.65 GB/sec
Stream Copy single-core vector	3546 4.60 GB/sec
Stream Scale single-core scalar	2084 2.70 GB/sec
Stream Scale single-core vector	3417 4.61 GB/sec
Stream Add single-core scalar	618 956 MB/sec
Stream Add single-core vector	3185 4.43 GB/sec
Stream Triad single-core scalar	706 1000 MB/sec
Stream Triad single-core vector	2557 4.79 GB/sec