Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3776	5321
Floating Point	Processor floating point performance	7105
Memory	Memory performance	5028
Stream	Memory bandwidth performance	5079

Result Information

User	lyngstad
Upload Date	Fri, 02 Sep 2011 14:35:25 +0000
Views	1

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.1 (Build 11B2118)
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.B00.1106300929
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3776
Blowfish single-core scalar	1705 74.9 MB/sec
Blowfish multi-core scalar	5301 217 MB/sec
Text Compress single-core scalar	2042 6.53 MB/sec
Text Compress multi-core scalar	4300 14.1 MB/sec
Text Decompress single-core scalar	2381 9.78 MB/sec
Text Decompress multi-core scalar	5991 23.9 MB/sec
Image Compress single-core scalar	1871 15.5 Mpixels/sec
Image Compress multi-core scalar	4657 39.2 Mpixels/sec
Image Decompress single-core scalar	1908 32.0 Mpixels/sec
Image Decompress multi-core scalar	4061 66.3 Mpixels/sec
Lua single-core scalar	3599 1.39 Mnodes/sec
Lua multi-core scalar	7504 2.89 Mnodes/sec

Floating Point Performance

Floating Point	7105
Mandelbrot single-core scalar	2185 1.45 Gflops
Mandelbrot multi-core scalar	7236 4.73 Gflops
Dot Product single-core scalar	3400 1.64 Gflops
Dot Product multi-core scalar	8905 4.06 Gflops
Dot Product single-core vector	4400 5.27 Gflops
Dot Product multi-core vector	10855 11.3 Gflops
LU Decomposition single-core scalar	1081 962 Mflops
LU Decomposition multi-core scalar	2047 1.79 Gflops
Primality Test single-core scalar	5290 790 Mflops
Primality Test multi-core scalar	9529 1.77 Gflops
Sharpen Image single-core scalar	4993 11.6 Mpixels/sec
Sharpen Image multi-core scalar	14387 33.2 Mpixels/sec
Blur Image single-core scalar	6023 4.77 Mpixels/sec
Blur Image multi-core scalar	19149 15.1 Mpixels/sec

Memory Performance

Memory	5028
Read Sequential single-core scalar	5630 6.89 GB/sec
Write Sequential single-core scalar	8190 5.60 GB/sec
Stdlib Allocate single-core scalar	3194 11.9 Mallocs/sec
Stdlib Write single-core scalar	3492 7.23 GB/sec
Stdlib Copy single-core scalar	4636 4.78 GB/sec

Stream Performance

Stream	5079
Stream Copy single-core scalar	5225 7.15 GB/sec
Stream Copy single-core vector	6898 8.94 GB/sec
Stream Scale single-core scalar	5508 7.15 GB/sec
Stream Scale single-core vector	6551 8.84 GB/sec
Stream Add single-core scalar	1952 2.95 GB/sec
Stream Add single-core vector	7078 9.85 GB/sec
Stream Triad single-core scalar	2223 3.07 GB/sec
Stream Triad single-core vector	5203 9.74 GB/sec