Section	Description	Score	Geekbench Score
Geekbench 2.3.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1219	1832
Floating Point	Processor floating point performance	2274
Memory	Memory performance	1906
Stream	Memory bandwidth performance	2290

Result Information

Upload Date	Mon, 16 Apr 2012 14:58:41 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.3 (Build 11D50)
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.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	1219
Blowfish single-core scalar	514 22.6 MB/sec
Blowfish multi-core scalar	1565 64.2 MB/sec
Text Compress single-core scalar	672 2.15 MB/sec
Text Compress multi-core scalar	1746 5.73 MB/sec
Text Decompress single-core scalar	745 3.06 MB/sec
Text Decompress multi-core scalar	2024 8.07 MB/sec
Image Compress single-core scalar	556 4.60 Mpixels/sec
Image Compress multi-core scalar	1372 11.5 Mpixels/sec
Image Decompress single-core scalar	579 9.72 Mpixels/sec
Image Decompress multi-core scalar	1243 20.3 Mpixels/sec
Lua single-core scalar	1129 435 Knodes/sec
Lua multi-core scalar	2486 956 Knodes/sec

Floating Point Performance

Floating Point	2274
Mandelbrot single-core scalar	675 450 Mflops
Mandelbrot multi-core scalar	2429 1.59 Gflops
Dot Product single-core scalar	1082 523 Mflops
Dot Product multi-core scalar	2850 1.30 Gflops
Dot Product single-core vector	1186 1.42 Gflops
Dot Product multi-core vector	3347 3.48 Gflops
LU Decomposition single-core scalar	315 281 Mflops
LU Decomposition multi-core scalar	716 628 Mflops
Primality Test single-core scalar	1600 239 Mflops
Primality Test multi-core scalar	3113 578 Mflops
Sharpen Image single-core scalar	1498 3.49 Mpixels/sec
Sharpen Image multi-core scalar	4841 11.2 Mpixels/sec
Blur Image single-core scalar	1800 1.42 Mpixels/sec
Blur Image multi-core scalar	6388 5.02 Mpixels/sec

Memory Performance

Memory	1906
Read Sequential single-core scalar	1864 2.28 GB/sec
Write Sequential single-core scalar	2561 1.75 GB/sec
Stdlib Allocate single-core scalar	960 3.58 Mallocs/sec
Stdlib Write single-core scalar	1856 3.84 GB/sec
Stdlib Copy single-core scalar	2289 2.36 GB/sec

Stream Performance

Stream	2290
Stream Copy single-core scalar	1940 2.65 GB/sec
Stream Copy single-core vector	3541 4.59 GB/sec
Stream Scale single-core scalar	2039 2.65 GB/sec
Stream Scale single-core vector	3441 4.64 GB/sec
Stream Add single-core scalar	619 958 MB/sec
Stream Add single-core vector	3472 4.83 GB/sec
Stream Triad single-core scalar	709 1003 MB/sec
Stream Triad single-core vector	2566 4.80 GB/sec