Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4616	5944
Floating Point	Processor floating point performance	7825
Memory	Memory performance	4819
Stream	Memory bandwidth performance	6260

Result Information

User	lentatest
Upload Date	Wed, 07 Sep 2011 08:27:18 +0000
Views	2

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	4616
Blowfish single-core scalar	1638 72.0 MB/sec
Blowfish multi-core scalar	5101 209 MB/sec
Text Compress single-core scalar	2618 8.38 MB/sec
Text Compress multi-core scalar	6284 20.6 MB/sec
Text Decompress single-core scalar	2907 11.9 MB/sec
Text Decompress multi-core scalar	7157 28.5 MB/sec
Image Compress single-core scalar	2415 20.0 Mpixels/sec
Image Compress multi-core scalar	5887 49.5 Mpixels/sec
Image Decompress single-core scalar	2802 47.0 Mpixels/sec
Image Decompress multi-core scalar	6040 98.6 Mpixels/sec
Lua single-core scalar	4212 1.62 Mnodes/sec
Lua multi-core scalar	8337 3.21 Mnodes/sec

Floating Point Performance

Floating Point	7825
Mandelbrot single-core scalar	2265 1.51 Gflops
Mandelbrot multi-core scalar	7400 4.84 Gflops
Dot Product single-core scalar	3685 1.78 Gflops
Dot Product multi-core scalar	8796 4.01 Gflops
Dot Product single-core vector	4444 5.32 Gflops
Dot Product multi-core vector	12112 12.6 Gflops
LU Decomposition single-core scalar	2035 1.81 Gflops
LU Decomposition multi-core scalar	3291 2.89 Gflops
Primality Test single-core scalar	6246 933 Mflops
Primality Test multi-core scalar	11645 2.16 Gflops
Sharpen Image single-core scalar	5298 12.4 Mpixels/sec
Sharpen Image multi-core scalar	15928 36.7 Mpixels/sec
Blur Image single-core scalar	6142 4.86 Mpixels/sec
Blur Image multi-core scalar	20272 15.9 Mpixels/sec

Memory Performance

Memory	4819
Read Sequential single-core scalar	5216 6.39 GB/sec
Write Sequential single-core scalar	7410 5.07 GB/sec
Stdlib Allocate single-core scalar	3448 12.9 Mallocs/sec
Stdlib Write single-core scalar	3530 7.31 GB/sec
Stdlib Copy single-core scalar	4494 4.63 GB/sec

Stream Performance

Stream	6260
Stream Copy single-core scalar	5890 8.06 GB/sec
Stream Copy single-core vector	7076 9.18 GB/sec
Stream Scale single-core scalar	5802 7.53 GB/sec
Stream Scale single-core vector	6949 9.38 GB/sec
Stream Add single-core scalar	5675 8.57 GB/sec
Stream Add single-core vector	7155 9.95 GB/sec
Stream Triad single-core scalar	6109 8.44 GB/sec
Stream Triad single-core vector	5426 10.2 GB/sec