Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3966	6078
Floating Point	Processor floating point performance	8744
Memory	Memory performance	5146
Stream	Memory bandwidth performance	6008

Result Information

User	Leoparder
Upload Date	Fri, 29 Jul 2011 22:14:20 +0000
Views	2

System Information

	MacBookAir4,2
Operating System	Mac OS X 10.7.0
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	3966
Blowfish single-core scalar	1767 77.7 MB/sec
Blowfish multi-core scalar	5762 236 MB/sec
Text Compress single-core scalar	2253 7.21 MB/sec
Text Compress multi-core scalar	5300 17.4 MB/sec
Text Decompress single-core scalar	2419 9.94 MB/sec
Text Decompress multi-core scalar	6172 24.6 MB/sec
Image Compress single-core scalar	1936 16.0 Mpixels/sec
Image Compress multi-core scalar	4509 37.9 Mpixels/sec
Image Decompress single-core scalar	2092 35.1 Mpixels/sec
Image Decompress multi-core scalar	4263 69.6 Mpixels/sec
Lua single-core scalar	3543 1.36 Mnodes/sec
Lua multi-core scalar	7577 2.91 Mnodes/sec

Floating Point Performance

Floating Point	8744
Mandelbrot single-core scalar	2070 1.38 Gflops
Mandelbrot multi-core scalar	6387 4.18 Gflops
Dot Product single-core scalar	3361 1.62 Gflops
Dot Product multi-core scalar	9438 4.30 Gflops
Dot Product single-core vector	5419 6.49 Gflops
Dot Product multi-core vector	16177 16.8 Gflops
LU Decomposition single-core scalar	1978 1.76 Gflops
LU Decomposition multi-core scalar	3337 2.93 Gflops
Primality Test single-core scalar	5260 786 Mflops
Primality Test multi-core scalar	10103 1.87 Gflops
Sharpen Image single-core scalar	10838 25.3 Mpixels/sec
Sharpen Image multi-core scalar	25765 59.4 Mpixels/sec
Blur Image single-core scalar	5018 3.97 Mpixels/sec
Blur Image multi-core scalar	17272 13.6 Mpixels/sec

Memory Performance

Memory	5146
Read Sequential single-core scalar	6489 7.95 GB/sec
Write Sequential single-core scalar	7897 5.40 GB/sec
Stdlib Allocate single-core scalar	3368 12.6 Mallocs/sec
Stdlib Write single-core scalar	3532 7.31 GB/sec
Stdlib Copy single-core scalar	4444 4.58 GB/sec

Stream Performance

Stream	6008
Stream Copy single-core scalar	5377 7.35 GB/sec
Stream Copy single-core vector	5672 7.35 GB/sec
Stream Scale single-core scalar	5588 7.25 GB/sec
Stream Scale single-core vector	6414 8.66 GB/sec
Stream Add single-core scalar	6280 9.48 GB/sec
Stream Add single-core vector	7004 9.74 GB/sec
Stream Triad single-core scalar	6557 9.06 GB/sec
Stream Triad single-core vector	5175 9.69 GB/sec