Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1288	1862
Floating Point	Processor floating point performance	2317
Memory	Memory performance	1872
Stream	Memory bandwidth performance	2261

Result Information

Upload Date	Wed, 30 Jan 2013 15:06:20 +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	1288
Blowfish single-core scalar	506 22.3 MB/sec
Blowfish multi-core scalar	1777 72.9 MB/sec
Text Compress single-core scalar	675 2.16 MB/sec
Text Compress multi-core scalar	1823 5.98 MB/sec
Text Decompress single-core scalar	737 3.03 MB/sec
Text Decompress multi-core scalar	2055 8.19 MB/sec
Image Compress single-core scalar	587 4.85 Mpixels/sec
Image Compress multi-core scalar	1590 13.4 Mpixels/sec
Image Decompress single-core scalar	577 9.70 Mpixels/sec
Image Decompress multi-core scalar	1362 22.2 Mpixels/sec
Lua single-core scalar	1123 433 Knodes/sec
Lua multi-core scalar	2652 1.02 Mnodes/sec

Floating Point Performance

Floating Point	2317
Mandelbrot single-core scalar	676 450 Mflops
Mandelbrot multi-core scalar	2468 1.62 Gflops
Dot Product single-core scalar	1083 523 Mflops
Dot Product multi-core scalar	3134 1.43 Gflops
Dot Product single-core vector	1332 1.60 Gflops
Dot Product multi-core vector	3688 3.84 Gflops
LU Decomposition single-core scalar	326 291 Mflops
LU Decomposition multi-core scalar	721 632 Mflops
Primality Test single-core scalar	1594 238 Mflops
Primality Test multi-core scalar	3213 596 Mflops
Sharpen Image single-core scalar	1501 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4833 11.1 Mpixels/sec
Blur Image single-core scalar	1802 1.43 Mpixels/sec
Blur Image multi-core scalar	6074 4.78 Mpixels/sec

Memory Performance

Memory	1872
Read Sequential single-core scalar	1840 2.25 GB/sec
Write Sequential single-core scalar	2508 1.72 GB/sec
Stdlib Allocate single-core scalar	949 3.54 Mallocs/sec
Stdlib Write single-core scalar	1812 3.75 GB/sec
Stdlib Copy single-core scalar	2251 2.32 GB/sec

Stream Performance

Stream	2261
Stream Copy single-core scalar	1937 2.65 GB/sec
Stream Copy single-core vector	3538 4.59 GB/sec
Stream Scale single-core scalar	2045 2.65 GB/sec
Stream Scale single-core vector	3427 4.63 GB/sec
Stream Add single-core scalar	616 952 MB/sec
Stream Add single-core vector	3400 4.73 GB/sec
Stream Triad single-core scalar	707 1001 MB/sec
Stream Triad single-core vector	2419 4.53 GB/sec