Section	Description	Score	Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4566	5729
Floating Point	Processor floating point performance	7297
Memory	Memory performance	4785
Stream	Memory bandwidth performance	6200

Result Information

User	Mtwomg
Upload Date	Fri, 04 Nov 2011 03:18:31 +0000
Views	1

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2 (Build 11C74)
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.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4566
Blowfish single-core scalar	1614 70.9 MB/sec
Blowfish multi-core scalar	5086 208 MB/sec
Text Compress single-core scalar	2606 8.34 MB/sec
Text Compress multi-core scalar	6205 20.4 MB/sec
Text Decompress single-core scalar	2856 11.7 MB/sec
Text Decompress multi-core scalar	7187 28.6 MB/sec
Image Compress single-core scalar	2386 19.7 Mpixels/sec
Image Compress multi-core scalar	5929 49.9 Mpixels/sec
Image Decompress single-core scalar	2721 45.7 Mpixels/sec
Image Decompress multi-core scalar	6010 98.1 Mpixels/sec
Lua single-core scalar	4111 1.58 Mnodes/sec
Lua multi-core scalar	8086 3.11 Mnodes/sec

Floating Point Performance

Floating Point	7297
Mandelbrot single-core scalar	2235 1.49 Gflops
Mandelbrot multi-core scalar	7377 4.83 Gflops
Dot Product single-core scalar	3638 1.76 Gflops
Dot Product multi-core scalar	8589 3.91 Gflops
Dot Product single-core vector	4410 5.28 Gflops
Dot Product multi-core vector	11855 12.3 Gflops
LU Decomposition single-core scalar	1952 1.74 Gflops
LU Decomposition multi-core scalar	1984 1.74 Gflops
Primality Test single-core scalar	6048 903 Mflops
Primality Test multi-core scalar	8288 1.54 Gflops
Sharpen Image single-core scalar	5115 11.9 Mpixels/sec
Sharpen Image multi-core scalar	15240 35.1 Mpixels/sec
Blur Image single-core scalar	6023 4.77 Mpixels/sec
Blur Image multi-core scalar	19412 15.3 Mpixels/sec

Memory Performance

Memory	4785
Read Sequential single-core scalar	5137 6.29 GB/sec
Write Sequential single-core scalar	7306 5.00 GB/sec
Stdlib Allocate single-core scalar	3303 12.3 Mallocs/sec
Stdlib Write single-core scalar	3517 7.28 GB/sec
Stdlib Copy single-core scalar	4662 4.81 GB/sec

Stream Performance

Stream	6200
Stream Copy single-core scalar	5925 8.10 GB/sec
Stream Copy single-core vector	6493 8.42 GB/sec
Stream Scale single-core scalar	5761 7.48 GB/sec
Stream Scale single-core vector	6906 9.32 GB/sec
Stream Add single-core scalar	5572 8.41 GB/sec
Stream Add single-core vector	7429 10.3 GB/sec
Stream Triad single-core scalar	6033 8.34 GB/sec
Stream Triad single-core vector	5486 10.3 GB/sec