Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4512	5684
Floating Point	Processor floating point performance	7372
Memory	Memory performance	4615
Stream	Memory bandwidth performance	6020

Result Information

User	dairoin
Upload Date	Wed, 29 Feb 2012 16:48:57 +0000
Views	7

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4512
Blowfish single-core scalar	1468 64.5 MB/sec
Blowfish multi-core scalar	4962 203 MB/sec
Text Compress single-core scalar	2440 7.81 MB/sec
Text Compress multi-core scalar	6150 20.2 MB/sec
Text Decompress single-core scalar	2591 10.6 MB/sec
Text Decompress multi-core scalar	6794 27.1 MB/sec
Image Compress single-core scalar	2324 19.2 Mpixels/sec
Image Compress multi-core scalar	5917 49.8 Mpixels/sec
Image Decompress single-core scalar	2583 43.4 Mpixels/sec
Image Decompress multi-core scalar	5895 96.2 Mpixels/sec
Lua single-core scalar	4015 1.55 Mnodes/sec
Lua multi-core scalar	9016 3.47 Mnodes/sec

Floating Point Performance

Floating Point	7372
Mandelbrot single-core scalar	2022 1.35 Gflops
Mandelbrot multi-core scalar	7245 4.74 Gflops
Dot Product single-core scalar	3237 1.56 Gflops
Dot Product multi-core scalar	8446 3.85 Gflops
Dot Product single-core vector	3993 4.78 Gflops
Dot Product multi-core vector	11766 12.2 Gflops
LU Decomposition single-core scalar	1762 1.57 Gflops
LU Decomposition multi-core scalar	2290 2.01 Gflops
Primality Test single-core scalar	5656 845 Mflops
Primality Test multi-core scalar	10614 1.97 Gflops
Sharpen Image single-core scalar	5063 11.8 Mpixels/sec
Sharpen Image multi-core scalar	15569 35.9 Mpixels/sec
Blur Image single-core scalar	5856 4.63 Mpixels/sec
Blur Image multi-core scalar	19696 15.5 Mpixels/sec

Memory Performance

Memory	4615
Read Sequential single-core scalar	4988 6.11 GB/sec
Write Sequential single-core scalar	7097 4.85 GB/sec
Stdlib Allocate single-core scalar	3008 11.2 Mallocs/sec
Stdlib Write single-core scalar	3452 7.14 GB/sec
Stdlib Copy single-core scalar	4530 4.67 GB/sec

Stream Performance

Stream	6020
Stream Copy single-core scalar	5602 7.66 GB/sec
Stream Copy single-core vector	7046 9.14 GB/sec
Stream Scale single-core scalar	5572 7.23 GB/sec
Stream Scale single-core vector	6611 8.92 GB/sec
Stream Add single-core scalar	5303 8.01 GB/sec
Stream Add single-core vector	7041 9.79 GB/sec
Stream Triad single-core scalar	5570 7.70 GB/sec
Stream Triad single-core vector	5421 10.1 GB/sec