Section	Description	Score	Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3994	5482
Floating Point	Processor floating point performance	7236
Memory	Memory performance	5021
Stream	Memory bandwidth performance	5474

Result Information

User	addrules27
Upload Date	Mon, 04 Feb 2013 06:59:14 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.5 (Build 11G63)
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	3994
Blowfish single-core scalar	1709 75.1 MB/sec
Blowfish multi-core scalar	5388 221 MB/sec
Text Compress single-core scalar	2262 7.24 MB/sec
Text Compress multi-core scalar	5476 18.0 MB/sec
Text Decompress single-core scalar	2456 10.1 MB/sec
Text Decompress multi-core scalar	6173 24.6 MB/sec
Image Compress single-core scalar	1964 16.2 Mpixels/sec
Image Compress multi-core scalar	4750 40.0 Mpixels/sec
Image Decompress single-core scalar	1954 32.8 Mpixels/sec
Image Decompress multi-core scalar	4065 66.3 Mpixels/sec
Lua single-core scalar	3766 1.45 Mnodes/sec
Lua multi-core scalar	7968 3.06 Mnodes/sec

Floating Point Performance

Floating Point	7236
Mandelbrot single-core scalar	2264 1.51 Gflops
Mandelbrot multi-core scalar	7392 4.84 Gflops
Dot Product single-core scalar	3627 1.75 Gflops
Dot Product multi-core scalar	9443 4.30 Gflops
Dot Product single-core vector	4460 5.34 Gflops
Dot Product multi-core vector	11054 11.5 Gflops
LU Decomposition single-core scalar	1101 980 Mflops
LU Decomposition multi-core scalar	2096 1.84 Gflops
Primality Test single-core scalar	5359 800 Mflops
Primality Test multi-core scalar	9623 1.79 Gflops
Sharpen Image single-core scalar	5028 11.7 Mpixels/sec
Sharpen Image multi-core scalar	14565 33.6 Mpixels/sec
Blur Image single-core scalar	6041 4.78 Mpixels/sec
Blur Image multi-core scalar	19259 15.1 Mpixels/sec

Memory Performance

Memory	5021
Read Sequential single-core scalar	5645 6.91 GB/sec
Write Sequential single-core scalar	8243 5.64 GB/sec
Stdlib Allocate single-core scalar	3216 12.0 Mallocs/sec
Stdlib Write single-core scalar	3500 7.24 GB/sec
Stdlib Copy single-core scalar	4503 4.64 GB/sec

Stream Performance

Stream	5474
Stream Copy single-core scalar	5933 8.11 GB/sec
Stream Copy single-core vector	7359 9.54 GB/sec
Stream Scale single-core scalar	6235 8.09 GB/sec
Stream Scale single-core vector	6922 9.34 GB/sec
Stream Add single-core scalar	2035 3.07 GB/sec
Stream Add single-core vector	7547 10.5 GB/sec
Stream Triad single-core scalar	2333 3.22 GB/sec
Stream Triad single-core vector	5431 10.2 GB/sec