Section	Description	Score	Geekbench Score
Geekbench 2.4.2 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4621	5948
Floating Point	Processor floating point performance	7808
Memory	Memory performance	4816
Stream	Memory bandwidth performance	6349

Result Information

User	DeBilbao
Upload Date	Wed, 10 Apr 2013 18:29:10 +0000
Views	7

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.4 (Build 12E30)
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	4621
Blowfish single-core scalar	1637 71.9 MB/sec
Blowfish multi-core scalar	5096 209 MB/sec
Text Compress single-core scalar	2641 8.45 MB/sec
Text Compress multi-core scalar	6256 20.5 MB/sec
Text Decompress single-core scalar	2860 11.8 MB/sec
Text Decompress multi-core scalar	7172 28.6 MB/sec
Image Compress single-core scalar	2411 19.9 Mpixels/sec
Image Compress multi-core scalar	5945 50.0 Mpixels/sec
Image Decompress single-core scalar	2692 45.2 Mpixels/sec
Image Decompress multi-core scalar	6074 99.1 Mpixels/sec
Lua single-core scalar	4277 1.65 Mnodes/sec
Lua multi-core scalar	8400 3.23 Mnodes/sec

Floating Point Performance

Floating Point	7808
Mandelbrot single-core scalar	2270 1.51 Gflops
Mandelbrot multi-core scalar	7418 4.85 Gflops
Dot Product single-core scalar	3691 1.78 Gflops
Dot Product multi-core scalar	8620 3.93 Gflops
Dot Product single-core vector	4468 5.35 Gflops
Dot Product multi-core vector	12185 12.7 Gflops
LU Decomposition single-core scalar	1980 1.76 Gflops
LU Decomposition multi-core scalar	3033 2.66 Gflops
Primality Test single-core scalar	6116 914 Mflops
Primality Test multi-core scalar	11651 2.16 Gflops
Sharpen Image single-core scalar	5270 12.3 Mpixels/sec
Sharpen Image multi-core scalar	16081 37.1 Mpixels/sec
Blur Image single-core scalar	6149 4.87 Mpixels/sec
Blur Image multi-core scalar	20383 16.0 Mpixels/sec

Memory Performance

Memory	4816
Read Sequential single-core scalar	5231 6.41 GB/sec
Write Sequential single-core scalar	7429 5.08 GB/sec
Stdlib Allocate single-core scalar	3343 12.5 Mallocs/sec
Stdlib Write single-core scalar	3468 7.18 GB/sec
Stdlib Copy single-core scalar	4612 4.75 GB/sec

Stream Performance

Stream	6349
Stream Copy single-core scalar	5925 8.10 GB/sec
Stream Copy single-core vector	7363 9.55 GB/sec
Stream Scale single-core scalar	5837 7.57 GB/sec
Stream Scale single-core vector	6950 9.38 GB/sec
Stream Add single-core scalar	5683 8.58 GB/sec
Stream Add single-core vector	7482 10.4 GB/sec
Stream Triad single-core scalar	6123 8.46 GB/sec
Stream Triad single-core vector	5431 10.2 GB/sec