Section	Description	Score	Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4010	5501
Floating Point	Processor floating point performance	7273
Memory	Memory performance	5007
Stream	Memory bandwidth performance	5511

Result Information

User	robur
Upload Date	Tue, 15 May 2012 00:03:42 +0000
Views	5

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E53)
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	4010
Blowfish single-core scalar	1731 76.1 MB/sec
Blowfish multi-core scalar	5426 222 MB/sec
Text Compress single-core scalar	2267 7.25 MB/sec
Text Compress multi-core scalar	5459 17.9 MB/sec
Text Decompress single-core scalar	2475 10.2 MB/sec
Text Decompress multi-core scalar	6216 24.8 MB/sec
Image Compress single-core scalar	1968 16.3 Mpixels/sec
Image Compress multi-core scalar	4704 39.6 Mpixels/sec
Image Decompress single-core scalar	1948 32.7 Mpixels/sec
Image Decompress multi-core scalar	4126 67.3 Mpixels/sec
Lua single-core scalar	3858 1.49 Mnodes/sec
Lua multi-core scalar	7953 3.06 Mnodes/sec

Floating Point Performance

Floating Point	7273
Mandelbrot single-core scalar	2277 1.51 Gflops
Mandelbrot multi-core scalar	7440 4.87 Gflops
Dot Product single-core scalar	3649 1.76 Gflops
Dot Product multi-core scalar	9461 4.31 Gflops
Dot Product single-core vector	4483 5.37 Gflops
Dot Product multi-core vector	11144 11.6 Gflops
LU Decomposition single-core scalar	1110 988 Mflops
LU Decomposition multi-core scalar	2126 1.86 Gflops
Primality Test single-core scalar	5395 806 Mflops
Primality Test multi-core scalar	9662 1.79 Gflops
Sharpen Image single-core scalar	5038 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14683 33.8 Mpixels/sec
Blur Image single-core scalar	6067 4.80 Mpixels/sec
Blur Image multi-core scalar	19291 15.2 Mpixels/sec

Memory Performance

Memory	5007
Read Sequential single-core scalar	5723 7.01 GB/sec
Write Sequential single-core scalar	8150 5.57 GB/sec
Stdlib Allocate single-core scalar	3189 11.9 Mallocs/sec
Stdlib Write single-core scalar	3513 7.27 GB/sec
Stdlib Copy single-core scalar	4464 4.60 GB/sec

Stream Performance

Stream	5511
Stream Copy single-core scalar	5963 8.15 GB/sec
Stream Copy single-core vector	7249 9.40 GB/sec
Stream Scale single-core scalar	6300 8.17 GB/sec
Stream Scale single-core vector	6954 9.39 GB/sec
Stream Add single-core scalar	2051 3.10 GB/sec
Stream Add single-core vector	7595 10.6 GB/sec
Stream Triad single-core scalar	2340 3.23 GB/sec
Stream Triad single-core vector	5639 10.6 GB/sec