Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1124	1765
Floating Point	Processor floating point performance	2182
Memory	Memory performance	1899
Stream	Memory bandwidth performance	2288

Result Information

Upload Date	Sun, 22 Jul 2012 13:09:22 +0000
Views	4

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.4 (Build 11E53)
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	1124
Blowfish single-core scalar	512 22.5 MB/sec
Blowfish multi-core scalar	1580 64.8 MB/sec
Text Compress single-core scalar	674 2.16 MB/sec
Text Compress multi-core scalar	1389 4.56 MB/sec
Text Decompress single-core scalar	741 3.05 MB/sec
Text Decompress multi-core scalar	2052 8.18 MB/sec
Image Compress single-core scalar	575 4.75 Mpixels/sec
Image Compress multi-core scalar	1194 10.1 Mpixels/sec
Image Decompress single-core scalar	584 9.81 Mpixels/sec
Image Decompress multi-core scalar	1081 17.6 Mpixels/sec
Lua single-core scalar	1027 396 Knodes/sec
Lua multi-core scalar	2081 801 Knodes/sec

Floating Point Performance

Floating Point	2182
Mandelbrot single-core scalar	676 450 Mflops
Mandelbrot multi-core scalar	1912 1.25 Gflops
Dot Product single-core scalar	1082 523 Mflops
Dot Product multi-core scalar	3058 1.39 Gflops
Dot Product single-core vector	1327 1.59 Gflops
Dot Product multi-core vector	3701 3.85 Gflops
LU Decomposition single-core scalar	329 293 Mflops
LU Decomposition multi-core scalar	552 485 Mflops
Primality Test single-core scalar	1598 239 Mflops
Primality Test multi-core scalar	3196 593 Mflops
Sharpen Image single-core scalar	1500 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4903 11.3 Mpixels/sec
Blur Image single-core scalar	1800 1.42 Mpixels/sec
Blur Image multi-core scalar	4924 3.87 Mpixels/sec

Memory Performance

Memory	1899
Read Sequential single-core scalar	1849 2.26 GB/sec
Write Sequential single-core scalar	2512 1.72 GB/sec
Stdlib Allocate single-core scalar	959 3.58 Mallocs/sec
Stdlib Write single-core scalar	1900 3.93 GB/sec
Stdlib Copy single-core scalar	2279 2.35 GB/sec

Stream Performance

Stream	2288
Stream Copy single-core scalar	1950 2.67 GB/sec
Stream Copy single-core vector	3530 4.58 GB/sec
Stream Scale single-core scalar	2052 2.66 GB/sec
Stream Scale single-core vector	3425 4.62 GB/sec
Stream Add single-core scalar	618 957 MB/sec
Stream Add single-core vector	3471 4.83 GB/sec
Stream Triad single-core scalar	705 998 MB/sec
Stream Triad single-core vector	2557 4.79 GB/sec