Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3803	5305
Floating Point	Processor floating point performance	7021
Memory	Memory performance	4947
Stream	Memory bandwidth performance	5281

Result Information

User	chaosdesigner
Upload Date	Wed, 30 Nov 2011 10:45:13 +0000
Views	1

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2 (Build 11C74)
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	3803
Blowfish single-core scalar	1598 70.2 MB/sec
Blowfish multi-core scalar	5159 211 MB/sec
Text Compress single-core scalar	2177 6.96 MB/sec
Text Compress multi-core scalar	5371 17.6 MB/sec
Text Decompress single-core scalar	2373 9.75 MB/sec
Text Decompress multi-core scalar	6027 24.0 MB/sec
Image Compress single-core scalar	1952 16.1 Mpixels/sec
Image Compress multi-core scalar	4635 39.0 Mpixels/sec
Image Decompress single-core scalar	1825 30.7 Mpixels/sec
Image Decompress multi-core scalar	3953 64.5 Mpixels/sec
Lua single-core scalar	3341 1.29 Mnodes/sec
Lua multi-core scalar	7229 2.78 Mnodes/sec

Floating Point Performance

Floating Point	7021
Mandelbrot single-core scalar	2133 1.42 Gflops
Mandelbrot multi-core scalar	7197 4.71 Gflops
Dot Product single-core scalar	3459 1.67 Gflops
Dot Product multi-core scalar	9217 4.20 Gflops
Dot Product single-core vector	4433 5.31 Gflops
Dot Product multi-core vector	10955 11.4 Gflops
LU Decomposition single-core scalar	1060 943 Mflops
LU Decomposition multi-core scalar	2026 1.78 Gflops
Primality Test single-core scalar	5181 774 Mflops
Primality Test multi-core scalar	9441 1.75 Gflops
Sharpen Image single-core scalar	4741 11.1 Mpixels/sec
Sharpen Image multi-core scalar	14240 32.8 Mpixels/sec
Blur Image single-core scalar	5636 4.46 Mpixels/sec
Blur Image multi-core scalar	18579 14.6 Mpixels/sec

Memory Performance

Memory	4947
Read Sequential single-core scalar	5409 6.62 GB/sec
Write Sequential single-core scalar	8286 5.67 GB/sec
Stdlib Allocate single-core scalar	3028 11.3 Mallocs/sec
Stdlib Write single-core scalar	3500 7.25 GB/sec
Stdlib Copy single-core scalar	4512 4.65 GB/sec

Stream Performance

Stream	5281
Stream Copy single-core scalar	5658 7.74 GB/sec
Stream Copy single-core vector	7070 9.17 GB/sec
Stream Scale single-core scalar	5845 7.58 GB/sec
Stream Scale single-core vector	6632 8.95 GB/sec
Stream Add single-core scalar	1982 2.99 GB/sec
Stream Add single-core vector	7424 10.3 GB/sec
Stream Triad single-core scalar	2264 3.13 GB/sec
Stream Triad single-core vector	5373 10.1 GB/sec