Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4495	5825
Floating Point	Processor floating point performance	7633
Memory	Memory performance	4777
Stream	Memory bandwidth performance	6254

Result Information

User	davidbhayes
Upload Date	Sat, 26 Nov 2011 16:17:08 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2
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.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4495
Blowfish single-core scalar	1596 70.1 MB/sec
Blowfish multi-core scalar	5063 207 MB/sec
Text Compress single-core scalar	2548 8.15 MB/sec
Text Compress multi-core scalar	5567 18.3 MB/sec
Text Decompress single-core scalar	2830 11.6 MB/sec
Text Decompress multi-core scalar	7151 28.5 MB/sec
Image Compress single-core scalar	2365 19.5 Mpixels/sec
Image Compress multi-core scalar	5905 49.7 Mpixels/sec
Image Decompress single-core scalar	2613 43.9 Mpixels/sec
Image Decompress multi-core scalar	5935 96.8 Mpixels/sec
Lua single-core scalar	4164 1.60 Mnodes/sec
Lua multi-core scalar	8207 3.16 Mnodes/sec

Floating Point Performance

Floating Point	7633
Mandelbrot single-core scalar	2212 1.47 Gflops
Mandelbrot multi-core scalar	7327 4.79 Gflops
Dot Product single-core scalar	3632 1.76 Gflops
Dot Product multi-core scalar	8541 3.89 Gflops
Dot Product single-core vector	4412 5.29 Gflops
Dot Product multi-core vector	11888 12.4 Gflops
LU Decomposition single-core scalar	1959 1.74 Gflops
LU Decomposition multi-core scalar	2933 2.57 Gflops
Primality Test single-core scalar	6067 906 Mflops
Primality Test multi-core scalar	11231 2.08 Gflops
Sharpen Image single-core scalar	5112 11.9 Mpixels/sec
Sharpen Image multi-core scalar	15691 36.2 Mpixels/sec
Blur Image single-core scalar	6021 4.76 Mpixels/sec
Blur Image multi-core scalar	19848 15.6 Mpixels/sec

Memory Performance

Memory	4777
Read Sequential single-core scalar	5155 6.31 GB/sec
Write Sequential single-core scalar	7256 4.96 GB/sec
Stdlib Allocate single-core scalar	3357 12.5 Mallocs/sec
Stdlib Write single-core scalar	3513 7.27 GB/sec
Stdlib Copy single-core scalar	4604 4.75 GB/sec

Stream Performance

Stream	6254
Stream Copy single-core scalar	5820 7.96 GB/sec
Stream Copy single-core vector	7252 9.40 GB/sec
Stream Scale single-core scalar	5714 7.41 GB/sec
Stream Scale single-core vector	6871 9.27 GB/sec
Stream Add single-core scalar	5565 8.40 GB/sec
Stream Add single-core vector	7370 10.3 GB/sec
Stream Triad single-core scalar	6015 8.31 GB/sec
Stream Triad single-core vector	5426 10.2 GB/sec