Section	Description	Score	Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4609	5809
Floating Point	Processor floating point performance	7753
Memory	Memory performance	4822
Stream	Memory bandwidth performance	5181

Result Information

User	Djuroen
Upload Date	Sun, 12 Feb 2012 23:47:39 +0000
Views	1

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.3 (Build 11D50b)
Model	MacBookAir4,2
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
L1 Data Cache	32 KB
L2 Cache	256 KB
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4609
Blowfish single-core scalar	1640 72.0 MB/sec
Blowfish multi-core scalar	5064 208 MB/sec
Text Compress single-core scalar	2615 8.36 MB/sec
Text Compress multi-core scalar	6244 20.5 MB/sec
Text Decompress single-core scalar	2920 12.0 MB/sec
Text Decompress multi-core scalar	7112 28.3 MB/sec
Image Compress single-core scalar	2387 19.7 Mpixels/sec
Image Compress multi-core scalar	5896 49.6 Mpixels/sec
Image Decompress single-core scalar	2772 46.5 Mpixels/sec
Image Decompress multi-core scalar	5977 97.5 Mpixels/sec
Lua single-core scalar	4267 1.64 Mnodes/sec
Lua multi-core scalar	8415 3.24 Mnodes/sec

Floating Point Performance

Floating Point	7753
Mandelbrot single-core scalar	2253 1.50 Gflops
Mandelbrot multi-core scalar	7214 4.72 Gflops
Dot Product single-core scalar	3400 1.64 Gflops
Dot Product multi-core scalar	8406 3.83 Gflops
Dot Product single-core vector	3740 4.48 Gflops
Dot Product multi-core vector	11849 12.3 Gflops
LU Decomposition single-core scalar	1593 1.42 Gflops
LU Decomposition multi-core scalar	3749 3.29 Gflops
Primality Test single-core scalar	6320 944 Mflops
Primality Test multi-core scalar	11774 2.19 Gflops
Sharpen Image single-core scalar	4821 11.2 Mpixels/sec
Sharpen Image multi-core scalar	15891 36.6 Mpixels/sec
Blur Image single-core scalar	6403 5.07 Mpixels/sec
Blur Image multi-core scalar	21141 16.6 Mpixels/sec

Memory Performance

Memory	4822
Read Sequential single-core scalar	5169 6.33 GB/sec
Write Sequential single-core scalar	7341 5.02 GB/sec
Stdlib Allocate single-core scalar	3385 12.6 Mallocs/sec
Stdlib Write single-core scalar	3538 7.32 GB/sec
Stdlib Copy single-core scalar	4677 4.82 GB/sec

Stream Performance

Stream	5181
Stream Copy single-core scalar	4784 6.54 GB/sec
Stream Copy single-core vector	5683 7.37 GB/sec
Stream Scale single-core scalar	4980 6.46 GB/sec
Stream Scale single-core vector	5321 7.18 GB/sec
Stream Add single-core scalar	4825 7.28 GB/sec
Stream Add single-core vector	6005 8.35 GB/sec
Stream Triad single-core scalar	5368 7.42 GB/sec
Stream Triad single-core vector	4488 8.40 GB/sec