Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4368	5778
Floating Point	Processor floating point performance	7605
Memory	Memory performance	4736
Stream	Memory bandwidth performance	6411

Result Information

User	JaroslavHruska
Upload Date	Thu, 07 Jun 2012 18:02:26 +0000
Views	8

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	4368
Blowfish single-core scalar	1584 69.6 MB/sec
Blowfish multi-core scalar	5014 205 MB/sec
Text Compress single-core scalar	2554 8.17 MB/sec
Text Compress multi-core scalar	5904 19.4 MB/sec
Text Decompress single-core scalar	2694 11.1 MB/sec
Text Decompress multi-core scalar	6326 25.2 MB/sec
Image Compress single-core scalar	2345 19.4 Mpixels/sec
Image Compress multi-core scalar	5404 45.5 Mpixels/sec
Image Decompress single-core scalar	2543 42.7 Mpixels/sec
Image Decompress multi-core scalar	5498 89.7 Mpixels/sec
Lua single-core scalar	4098 1.58 Mnodes/sec
Lua multi-core scalar	8457 3.25 Mnodes/sec

Floating Point Performance

Floating Point	7605
Mandelbrot single-core scalar	2139 1.42 Gflops
Mandelbrot multi-core scalar	7281 4.76 Gflops
Dot Product single-core scalar	3688 1.78 Gflops
Dot Product multi-core scalar	8591 3.92 Gflops
Dot Product single-core vector	4448 5.33 Gflops
Dot Product multi-core vector	11956 12.4 Gflops
LU Decomposition single-core scalar	1989 1.77 Gflops
LU Decomposition multi-core scalar	2908 2.55 Gflops
Primality Test single-core scalar	5827 870 Mflops
Primality Test multi-core scalar	11475 2.13 Gflops
Sharpen Image single-core scalar	5223 12.2 Mpixels/sec
Sharpen Image multi-core scalar	15755 36.3 Mpixels/sec
Blur Image single-core scalar	5976 4.73 Mpixels/sec
Blur Image multi-core scalar	19217 15.1 Mpixels/sec

Memory Performance

Memory	4736
Read Sequential single-core scalar	4775 5.85 GB/sec
Write Sequential single-core scalar	7392 5.06 GB/sec
Stdlib Allocate single-core scalar	3464 12.9 Mallocs/sec
Stdlib Write single-core scalar	3537 7.32 GB/sec
Stdlib Copy single-core scalar	4516 4.66 GB/sec

Stream Performance

Stream	6411
Stream Copy single-core scalar	6023 8.24 GB/sec
Stream Copy single-core vector	7411 9.61 GB/sec
Stream Scale single-core scalar	5856 7.60 GB/sec
Stream Scale single-core vector	6932 9.36 GB/sec
Stream Add single-core scalar	5745 8.67 GB/sec
Stream Add single-core vector	7615 10.6 GB/sec
Stream Triad single-core scalar	6072 8.39 GB/sec
Stream Triad single-core vector	5639 10.6 GB/sec