Section	Description	Score	Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4610	5886
Floating Point	Processor floating point performance	7813
Memory	Memory performance	4812
Stream	Memory bandwidth performance	5765

Result Information

User	geelmeel
Upload Date	Mon, 19 Sep 2011 20:45:15 +0000
Views	3

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7 (Build 11A2063)
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	4610
Blowfish single-core scalar	1643 72.2 MB/sec
Blowfish multi-core scalar	5092 209 MB/sec
Text Compress single-core scalar	2634 8.43 MB/sec
Text Compress multi-core scalar	6175 20.3 MB/sec
Text Decompress single-core scalar	2905 11.9 MB/sec
Text Decompress multi-core scalar	7165 28.5 MB/sec
Image Compress single-core scalar	2399 19.8 Mpixels/sec
Image Compress multi-core scalar	5869 49.4 Mpixels/sec
Image Decompress single-core scalar	2818 47.3 Mpixels/sec
Image Decompress multi-core scalar	6060 98.9 Mpixels/sec
Lua single-core scalar	4223 1.63 Mnodes/sec
Lua multi-core scalar	8348 3.21 Mnodes/sec

Floating Point Performance

Floating Point	7813
Mandelbrot single-core scalar	2261 1.50 Gflops
Mandelbrot multi-core scalar	7388 4.83 Gflops
Dot Product single-core scalar	3691 1.78 Gflops
Dot Product multi-core scalar	8595 3.92 Gflops
Dot Product single-core vector	4466 5.35 Gflops
Dot Product multi-core vector	12130 12.6 Gflops
LU Decomposition single-core scalar	1985 1.77 Gflops
LU Decomposition multi-core scalar	3282 2.88 Gflops
Primality Test single-core scalar	6254 934 Mflops
Primality Test multi-core scalar	11776 2.19 Gflops
Sharpen Image single-core scalar	5283 12.3 Mpixels/sec
Sharpen Image multi-core scalar	15916 36.7 Mpixels/sec
Blur Image single-core scalar	6130 4.85 Mpixels/sec
Blur Image multi-core scalar	20226 15.9 Mpixels/sec

Memory Performance

Memory	4812
Read Sequential single-core scalar	5213 6.38 GB/sec
Write Sequential single-core scalar	7428 5.08 GB/sec
Stdlib Allocate single-core scalar	3457 12.9 Mallocs/sec
Stdlib Write single-core scalar	3534 7.32 GB/sec
Stdlib Copy single-core scalar	4429 4.57 GB/sec

Stream Performance

Stream	5765
Stream Copy single-core scalar	5243 7.17 GB/sec
Stream Copy single-core vector	6714 8.71 GB/sec
Stream Scale single-core scalar	4682 6.08 GB/sec
Stream Scale single-core vector	6460 8.72 GB/sec
Stream Add single-core scalar	5204 7.86 GB/sec
Stream Add single-core vector	6859 9.54 GB/sec
Stream Triad single-core scalar	5646 7.80 GB/sec
Stream Triad single-core vector	5316 9.95 GB/sec