Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4004	5485
Floating Point	Processor floating point performance	7284
Memory	Memory performance	5114
Stream	Memory bandwidth performance	5124

Result Information

User	Onlireeks
Upload Date	Tue, 13 Mar 2012 18:42:13 +0000
Views	7

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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	4004
Blowfish single-core scalar	1731 76.1 MB/sec
Blowfish multi-core scalar	5443 223 MB/sec
Text Compress single-core scalar	2274 7.27 MB/sec
Text Compress multi-core scalar	5537 18.2 MB/sec
Text Decompress single-core scalar	2490 10.2 MB/sec
Text Decompress multi-core scalar	6180 24.6 MB/sec
Image Compress single-core scalar	1968 16.3 Mpixels/sec
Image Compress multi-core scalar	4702 39.6 Mpixels/sec
Image Decompress single-core scalar	1931 32.4 Mpixels/sec
Image Decompress multi-core scalar	4033 65.8 Mpixels/sec
Lua single-core scalar	3866 1.49 Mnodes/sec
Lua multi-core scalar	7904 3.04 Mnodes/sec

Floating Point Performance

Floating Point	7284
Mandelbrot single-core scalar	2268 1.51 Gflops
Mandelbrot multi-core scalar	7444 4.87 Gflops
Dot Product single-core scalar	3644 1.76 Gflops
Dot Product multi-core scalar	9482 4.32 Gflops
Dot Product single-core vector	4487 5.38 Gflops
Dot Product multi-core vector	11125 11.6 Gflops
LU Decomposition single-core scalar	1106 984 Mflops
LU Decomposition multi-core scalar	2125 1.86 Gflops
Primality Test single-core scalar	5383 804 Mflops
Primality Test multi-core scalar	9664 1.79 Gflops
Sharpen Image single-core scalar	5045 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14726 33.9 Mpixels/sec
Blur Image single-core scalar	6063 4.80 Mpixels/sec
Blur Image multi-core scalar	19414 15.3 Mpixels/sec

Memory Performance

Memory	5114
Read Sequential single-core scalar	5675 6.95 GB/sec
Write Sequential single-core scalar	8407 5.75 GB/sec
Stdlib Allocate single-core scalar	3245 12.1 Mallocs/sec
Stdlib Write single-core scalar	3533 7.31 GB/sec
Stdlib Copy single-core scalar	4713 4.86 GB/sec

Stream Performance

Stream	5124
Stream Copy single-core scalar	5317 7.27 GB/sec
Stream Copy single-core vector	6922 8.98 GB/sec
Stream Scale single-core scalar	5607 7.28 GB/sec
Stream Scale single-core vector	6512 8.79 GB/sec
Stream Add single-core scalar	1826 2.76 GB/sec
Stream Add single-core vector	7314 10.2 GB/sec
Stream Triad single-core scalar	2072 2.86 GB/sec
Stream Triad single-core vector	5425 10.2 GB/sec