Section	Description	Score	Geekbench Score
Geekbench 2.4.2 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4000	5510
Floating Point	Processor floating point performance	7277
Memory	Memory performance	5083
Stream	Memory bandwidth performance	5469

Result Information

User	lucamozza
Upload Date	Mon, 11 Mar 2013 14:39:04 +0000
Views	5

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
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	4000
Blowfish single-core scalar	1730 76.0 MB/sec
Blowfish multi-core scalar	5369 220 MB/sec
Text Compress single-core scalar	2272 7.27 MB/sec
Text Compress multi-core scalar	5491 18.0 MB/sec
Text Decompress single-core scalar	2489 10.2 MB/sec
Text Decompress multi-core scalar	6211 24.7 MB/sec
Image Compress single-core scalar	1919 15.9 Mpixels/sec
Image Compress multi-core scalar	4643 39.1 Mpixels/sec
Image Decompress single-core scalar	1931 32.4 Mpixels/sec
Image Decompress multi-core scalar	4051 66.1 Mpixels/sec
Lua single-core scalar	3864 1.49 Mnodes/sec
Lua multi-core scalar	8031 3.09 Mnodes/sec

Floating Point Performance

Floating Point	7277
Mandelbrot single-core scalar	2278 1.52 Gflops
Mandelbrot multi-core scalar	7439 4.87 Gflops
Dot Product single-core scalar	3642 1.76 Gflops
Dot Product multi-core scalar	9463 4.31 Gflops
Dot Product single-core vector	4485 5.37 Gflops
Dot Product multi-core vector	11084 11.5 Gflops
LU Decomposition single-core scalar	1110 988 Mflops
LU Decomposition multi-core scalar	2102 1.84 Gflops
Primality Test single-core scalar	5390 805 Mflops
Primality Test multi-core scalar	9658 1.79 Gflops
Sharpen Image single-core scalar	5050 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14701 33.9 Mpixels/sec
Blur Image single-core scalar	6054 4.79 Mpixels/sec
Blur Image multi-core scalar	19432 15.3 Mpixels/sec

Memory Performance

Memory	5083
Read Sequential single-core scalar	5686 6.96 GB/sec
Write Sequential single-core scalar	8320 5.69 GB/sec
Stdlib Allocate single-core scalar	3254 12.1 Mallocs/sec
Stdlib Write single-core scalar	3523 7.29 GB/sec
Stdlib Copy single-core scalar	4636 4.78 GB/sec

Stream Performance

Stream	5469
Stream Copy single-core scalar	5972 8.17 GB/sec
Stream Copy single-core vector	7350 9.53 GB/sec
Stream Scale single-core scalar	6292 8.16 GB/sec
Stream Scale single-core vector	6957 9.39 GB/sec
Stream Add single-core scalar	2030 3.06 GB/sec
Stream Add single-core vector	7362 10.2 GB/sec
Stream Triad single-core scalar	2337 3.23 GB/sec
Stream Triad single-core vector	5452 10.2 GB/sec