Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3856	5412
Floating Point	Processor floating point performance	7151
Memory	Memory performance	5062
Stream	Memory bandwidth performance	5480

Result Information

User	changran52m
Upload Date	Wed, 31 Oct 2012 08:00:53 +0000
Views	7

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.8.2 (Build 12C60)
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	3856
Blowfish single-core scalar	1707 75.0 MB/sec
Blowfish multi-core scalar	5410 222 MB/sec
Text Compress single-core scalar	2248 7.19 MB/sec
Text Compress multi-core scalar	5347 17.5 MB/sec
Text Decompress single-core scalar	2477 10.2 MB/sec
Text Decompress multi-core scalar	6156 24.5 MB/sec
Image Compress single-core scalar	1925 15.9 Mpixels/sec
Image Compress multi-core scalar	4687 39.4 Mpixels/sec
Image Decompress single-core scalar	1884 31.6 Mpixels/sec
Image Decompress multi-core scalar	4064 66.3 Mpixels/sec
Lua single-core scalar	3398 1.31 Mnodes/sec
Lua multi-core scalar	6970 2.68 Mnodes/sec

Floating Point Performance

Floating Point	7151
Mandelbrot single-core scalar	2139 1.42 Gflops
Mandelbrot multi-core scalar	7354 4.81 Gflops
Dot Product single-core scalar	3539 1.71 Gflops
Dot Product multi-core scalar	9370 4.27 Gflops
Dot Product single-core vector	4477 5.36 Gflops
Dot Product multi-core vector	10826 11.3 Gflops
LU Decomposition single-core scalar	1076 957 Mflops
LU Decomposition multi-core scalar	2025 1.78 Gflops
Primality Test single-core scalar	5206 778 Mflops
Primality Test multi-core scalar	9255 1.72 Gflops
Sharpen Image single-core scalar	4879 11.4 Mpixels/sec
Sharpen Image multi-core scalar	14795 34.1 Mpixels/sec
Blur Image single-core scalar	6024 4.77 Mpixels/sec
Blur Image multi-core scalar	19154 15.1 Mpixels/sec

Memory Performance

Memory	5062
Read Sequential single-core scalar	5683 6.96 GB/sec
Write Sequential single-core scalar	8393 5.74 GB/sec
Stdlib Allocate single-core scalar	3204 12.0 Mallocs/sec
Stdlib Write single-core scalar	3522 7.29 GB/sec
Stdlib Copy single-core scalar	4511 4.65 GB/sec

Stream Performance

Stream	5480
Stream Copy single-core scalar	5955 8.14 GB/sec
Stream Copy single-core vector	7434 9.64 GB/sec
Stream Scale single-core scalar	6275 8.14 GB/sec
Stream Scale single-core vector	7077 9.55 GB/sec
Stream Add single-core scalar	1971 2.98 GB/sec
Stream Add single-core vector	7334 10.2 GB/sec
Stream Triad single-core scalar	2236 3.09 GB/sec
Stream Triad single-core vector	5565 10.4 GB/sec