Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4645	6398
Floating Point	Processor floating point performance	9214
Memory	Memory performance	4760
Stream	Memory bandwidth performance	5958

Result Information

User	fubito
Upload Date	Sun, 04 Sep 2011 17:19:23 +0000
Views	1

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.1
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	0 KB
L1 Data Cache	0 KB
L2 Cache	1024 KB
L3 Cache	0 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4645
Blowfish single-core scalar	1830 80.4 MB/sec
Blowfish multi-core scalar	6170 253 MB/sec
Text Compress single-core scalar	2546 8.15 MB/sec
Text Compress multi-core scalar	5919 19.4 MB/sec
Text Decompress single-core scalar	2587 10.6 MB/sec
Text Decompress multi-core scalar	6535 26.0 MB/sec
Image Compress single-core scalar	2403 19.9 Mpixels/sec
Image Compress multi-core scalar	5793 48.7 Mpixels/sec
Image Decompress single-core scalar	2983 50.1 Mpixels/sec
Image Decompress multi-core scalar	6363 104 Mpixels/sec
Lua single-core scalar	4126 1.59 Mnodes/sec
Lua multi-core scalar	8487 3.26 Mnodes/sec

Floating Point Performance

Floating Point	9214
Mandelbrot single-core scalar	2118 1.41 Gflops
Mandelbrot multi-core scalar	7217 4.72 Gflops
Dot Product single-core scalar	3708 1.79 Gflops
Dot Product multi-core scalar	10313 4.70 Gflops
Dot Product single-core vector	5974 7.16 Gflops
Dot Product multi-core vector	16348 17.0 Gflops
LU Decomposition single-core scalar	2292 2.04 Gflops
LU Decomposition multi-core scalar	3472 3.04 Gflops
Primality Test single-core scalar	5979 893 Mflops
Primality Test multi-core scalar	11345 2.11 Gflops
Sharpen Image single-core scalar	10992 25.6 Mpixels/sec
Sharpen Image multi-core scalar	26950 62.1 Mpixels/sec
Blur Image single-core scalar	5039 3.99 Mpixels/sec
Blur Image multi-core scalar	17254 13.6 Mpixels/sec

Memory Performance

Memory	4760
Read Sequential single-core scalar	5421 6.64 GB/sec
Write Sequential single-core scalar	6971 4.77 GB/sec
Stdlib Allocate single-core scalar	3460 12.9 Mallocs/sec
Stdlib Write single-core scalar	3499 7.24 GB/sec
Stdlib Copy single-core scalar	4451 4.59 GB/sec

Stream Performance

Stream	5958
Stream Copy single-core scalar	5306 7.26 GB/sec
Stream Copy single-core vector	6635 8.60 GB/sec
Stream Scale single-core scalar	5277 6.85 GB/sec
Stream Scale single-core vector	6526 8.81 GB/sec
Stream Add single-core scalar	6005 9.06 GB/sec
Stream Add single-core vector	7101 9.88 GB/sec
Stream Triad single-core scalar	5644 7.80 GB/sec
Stream Triad single-core vector	5170 9.68 GB/sec