Section	Description	Score	Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3956	6139
Floating Point	Processor floating point performance	8874
Memory	Memory performance	5110
Stream	Memory bandwidth performance	6266

Result Information

User	tulgeywood
Upload Date	Tue, 26 Jul 2011 05:07:40 +0000
Views	1

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	3956
Blowfish single-core scalar	1779 78.2 MB/sec
Blowfish multi-core scalar	5806 238 MB/sec
Text Compress single-core scalar	2283 7.30 MB/sec
Text Compress multi-core scalar	5225 17.1 MB/sec
Text Decompress single-core scalar	2416 9.93 MB/sec
Text Decompress multi-core scalar	6172 24.6 MB/sec
Image Compress single-core scalar	1939 16.0 Mpixels/sec
Image Compress multi-core scalar	4450 37.4 Mpixels/sec
Image Decompress single-core scalar	1739 29.2 Mpixels/sec
Image Decompress multi-core scalar	4260 69.5 Mpixels/sec
Lua single-core scalar	3534 1.36 Mnodes/sec
Lua multi-core scalar	7878 3.03 Mnodes/sec

Floating Point Performance

Floating Point	8874
Mandelbrot single-core scalar	2119 1.41 Gflops
Mandelbrot multi-core scalar	7217 4.72 Gflops
Dot Product single-core scalar	3642 1.76 Gflops
Dot Product multi-core scalar	9489 4.32 Gflops
Dot Product single-core vector	5983 7.17 Gflops
Dot Product multi-core vector	16129 16.8 Gflops
LU Decomposition single-core scalar	2025 1.80 Gflops
LU Decomposition multi-core scalar	3221 2.82 Gflops
Primality Test single-core scalar	5326 795 Mflops
Primality Test multi-core scalar	10141 1.88 Gflops
Sharpen Image single-core scalar	10772 25.1 Mpixels/sec
Sharpen Image multi-core scalar	25828 59.5 Mpixels/sec
Blur Image single-core scalar	5021 3.97 Mpixels/sec
Blur Image multi-core scalar	17327 13.6 Mpixels/sec

Memory Performance

Memory	5110
Read Sequential single-core scalar	6454 7.90 GB/sec
Write Sequential single-core scalar	7786 5.33 GB/sec
Stdlib Allocate single-core scalar	3349 12.5 Mallocs/sec
Stdlib Write single-core scalar	3527 7.30 GB/sec
Stdlib Copy single-core scalar	4438 4.58 GB/sec

Stream Performance

Stream	6266
Stream Copy single-core scalar	5653 7.73 GB/sec
Stream Copy single-core vector	5778 7.49 GB/sec
Stream Scale single-core scalar	6446 8.36 GB/sec
Stream Scale single-core vector	6496 8.77 GB/sec
Stream Add single-core scalar	6751 10.2 GB/sec
Stream Add single-core vector	7152 9.95 GB/sec
Stream Triad single-core scalar	6587 9.10 GB/sec
Stream Triad single-core vector	5268 9.86 GB/sec