Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4621	5924
Floating Point	Processor floating point performance	7760
Memory	Memory performance	4812
Stream	Memory bandwidth performance	6283

Result Information

User	th0r
Upload Date	Wed, 28 Sep 2011 11:42:47 +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	4621
Blowfish single-core scalar	1637 71.9 MB/sec
Blowfish multi-core scalar	5104 209 MB/sec
Text Compress single-core scalar	2633 8.42 MB/sec
Text Compress multi-core scalar	6266 20.6 MB/sec
Text Decompress single-core scalar	2862 11.8 MB/sec
Text Decompress multi-core scalar	7190 28.6 MB/sec
Image Compress single-core scalar	2390 19.7 Mpixels/sec
Image Compress multi-core scalar	5864 49.3 Mpixels/sec
Image Decompress single-core scalar	2831 47.5 Mpixels/sec
Image Decompress multi-core scalar	6116 99.8 Mpixels/sec
Lua single-core scalar	4215 1.62 Mnodes/sec
Lua multi-core scalar	8354 3.21 Mnodes/sec

Floating Point Performance

Floating Point	7760
Mandelbrot single-core scalar	2260 1.50 Gflops
Mandelbrot multi-core scalar	7380 4.83 Gflops
Dot Product single-core scalar	3661 1.77 Gflops
Dot Product multi-core scalar	8564 3.90 Gflops
Dot Product single-core vector	4453 5.34 Gflops
Dot Product multi-core vector	12053 12.5 Gflops
LU Decomposition single-core scalar	2035 1.81 Gflops
LU Decomposition multi-core scalar	3180 2.79 Gflops
Primality Test single-core scalar	6234 931 Mflops
Primality Test multi-core scalar	11671 2.17 Gflops
Sharpen Image single-core scalar	5271 12.3 Mpixels/sec
Sharpen Image multi-core scalar	15907 36.7 Mpixels/sec
Blur Image single-core scalar	6068 4.80 Mpixels/sec
Blur Image multi-core scalar	19909 15.7 Mpixels/sec

Memory Performance

Memory	4812
Read Sequential single-core scalar	5184 6.35 GB/sec
Write Sequential single-core scalar	7458 5.10 GB/sec
Stdlib Allocate single-core scalar	3448 12.9 Mallocs/sec
Stdlib Write single-core scalar	3534 7.31 GB/sec
Stdlib Copy single-core scalar	4439 4.58 GB/sec

Stream Performance

Stream	6283
Stream Copy single-core scalar	5894 8.06 GB/sec
Stream Copy single-core vector	7321 9.49 GB/sec
Stream Scale single-core scalar	5773 7.49 GB/sec
Stream Scale single-core vector	6985 9.43 GB/sec
Stream Add single-core scalar	5606 8.46 GB/sec
Stream Add single-core vector	7169 9.97 GB/sec
Stream Triad single-core scalar	6096 8.42 GB/sec
Stream Triad single-core vector	5427 10.2 GB/sec