Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1176	1674
Floating Point	Processor floating point performance	2146
Memory	Memory performance	1549
Stream	Memory bandwidth performance	2016

Result Information

Upload Date	Sun, 03 Mar 2013 15:30:11 +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	1176
Blowfish single-core scalar	501 22.0 MB/sec
Blowfish multi-core scalar	1651 67.7 MB/sec
Text Compress single-core scalar	626 2.00 MB/sec
Text Compress multi-core scalar	1687 5.54 MB/sec
Text Decompress single-core scalar	604 2.48 MB/sec
Text Decompress multi-core scalar	1893 7.54 MB/sec
Image Compress single-core scalar	578 4.78 Mpixels/sec
Image Compress multi-core scalar	1485 12.5 Mpixels/sec
Image Decompress single-core scalar	457 7.67 Mpixels/sec
Image Decompress multi-core scalar	1279 20.9 Mpixels/sec
Lua single-core scalar	947 365 Knodes/sec
Lua multi-core scalar	2405 925 Knodes/sec

Floating Point Performance

Floating Point	2146
Mandelbrot single-core scalar	675 449 Mflops
Mandelbrot multi-core scalar	2467 1.61 Gflops
Dot Product single-core scalar	937 453 Mflops
Dot Product multi-core scalar	2855 1.30 Gflops
Dot Product single-core vector	1021 1.22 Gflops
Dot Product multi-core vector	3346 3.48 Gflops
LU Decomposition single-core scalar	288 256 Mflops
LU Decomposition multi-core scalar	657 577 Mflops
Primality Test single-core scalar	1326 198 Mflops
Primality Test multi-core scalar	2906 539 Mflops
Sharpen Image single-core scalar	1382 3.23 Mpixels/sec
Sharpen Image multi-core scalar	4539 10.5 Mpixels/sec
Blur Image single-core scalar	1730 1.37 Mpixels/sec
Blur Image multi-core scalar	5928 4.66 Mpixels/sec

Memory Performance

Memory	1549
Read Sequential single-core scalar	1435 1.76 GB/sec
Write Sequential single-core scalar	1983 1.36 GB/sec
Stdlib Allocate single-core scalar	659 2.46 Mallocs/sec
Stdlib Write single-core scalar	1656 3.43 GB/sec
Stdlib Copy single-core scalar	2016 2.08 GB/sec

Stream Performance

Stream	2016
Stream Copy single-core scalar	1477 2.02 GB/sec
Stream Copy single-core vector	2964 3.84 GB/sec
Stream Scale single-core scalar	1555 2.02 GB/sec
Stream Scale single-core vector	3215 4.34 GB/sec
Stream Add single-core scalar	595 920 MB/sec
Stream Add single-core vector	3120 4.34 GB/sec
Stream Triad single-core scalar	697 987 MB/sec
Stream Triad single-core vector	2506 4.69 GB/sec