Section	Description	Score	Geekbench Score
Geekbench 2.4.2 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4002	5470
Floating Point	Processor floating point performance	7256
Memory	Memory performance	4979
Stream	Memory bandwidth performance	5348

Result Information

User	tellis006
Upload Date	Fri, 22 Mar 2013 10:43:18 +0000
Views	5

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.3 (Build 12D78)
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	4002
Blowfish single-core scalar	1723 75.7 MB/sec
Blowfish multi-core scalar	5389 221 MB/sec
Text Compress single-core scalar	2267 7.25 MB/sec
Text Compress multi-core scalar	5516 18.1 MB/sec
Text Decompress single-core scalar	2502 10.3 MB/sec
Text Decompress multi-core scalar	6190 24.7 MB/sec
Image Compress single-core scalar	1907 15.8 Mpixels/sec
Image Compress multi-core scalar	4632 39.0 Mpixels/sec
Image Decompress single-core scalar	1934 32.5 Mpixels/sec
Image Decompress multi-core scalar	4035 65.8 Mpixels/sec
Lua single-core scalar	3855 1.48 Mnodes/sec
Lua multi-core scalar	8075 3.11 Mnodes/sec

Floating Point Performance

Floating Point	7256
Mandelbrot single-core scalar	2267 1.51 Gflops
Mandelbrot multi-core scalar	7451 4.88 Gflops
Dot Product single-core scalar	3623 1.75 Gflops
Dot Product multi-core scalar	9449 4.31 Gflops
Dot Product single-core vector	4463 5.35 Gflops
Dot Product multi-core vector	11079 11.5 Gflops
LU Decomposition single-core scalar	1102 981 Mflops
LU Decomposition multi-core scalar	2094 1.84 Gflops
Primality Test single-core scalar	5374 803 Mflops
Primality Test multi-core scalar	9650 1.79 Gflops
Sharpen Image single-core scalar	5022 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14652 33.8 Mpixels/sec
Blur Image single-core scalar	6039 4.78 Mpixels/sec
Blur Image multi-core scalar	19331 15.2 Mpixels/sec

Memory Performance

Memory	4979
Read Sequential single-core scalar	5589 6.84 GB/sec
Write Sequential single-core scalar	8181 5.60 GB/sec
Stdlib Allocate single-core scalar	3218 12.0 Mallocs/sec
Stdlib Write single-core scalar	3477 7.20 GB/sec
Stdlib Copy single-core scalar	4430 4.57 GB/sec

Stream Performance

Stream	5348
Stream Copy single-core scalar	5848 8.00 GB/sec
Stream Copy single-core vector	7253 9.41 GB/sec
Stream Scale single-core scalar	6056 7.86 GB/sec
Stream Scale single-core vector	6829 9.22 GB/sec
Stream Add single-core scalar	2006 3.03 GB/sec
Stream Add single-core vector	7174 9.98 GB/sec
Stream Triad single-core scalar	2319 3.20 GB/sec
Stream Triad single-core vector	5304 9.93 GB/sec