Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1163	1772
Floating Point	Processor floating point performance	2165
Memory	Memory performance	1895
Stream	Memory bandwidth performance	2288

Result Information

Upload Date	Thu, 13 Sep 2012 16:09:43 +0000
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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	1163
Blowfish single-core scalar	515 22.6 MB/sec
Blowfish multi-core scalar	1782 73.1 MB/sec
Text Compress single-core scalar	671 2.15 MB/sec
Text Compress multi-core scalar	1387 4.55 MB/sec
Text Decompress single-core scalar	742 3.05 MB/sec
Text Decompress multi-core scalar	2034 8.11 MB/sec
Image Compress single-core scalar	552 4.56 Mpixels/sec
Image Compress multi-core scalar	1180 9.93 Mpixels/sec
Image Decompress single-core scalar	582 9.78 Mpixels/sec
Image Decompress multi-core scalar	1069 17.4 Mpixels/sec
Lua single-core scalar	1025 395 Knodes/sec
Lua multi-core scalar	2426 933 Knodes/sec

Floating Point Performance

Floating Point	2165
Mandelbrot single-core scalar	676 450 Mflops
Mandelbrot multi-core scalar	1909 1.25 Gflops
Dot Product single-core scalar	1081 523 Mflops
Dot Product multi-core scalar	3027 1.38 Gflops
Dot Product single-core vector	1310 1.57 Gflops
Dot Product multi-core vector	3685 3.83 Gflops
LU Decomposition single-core scalar	328 293 Mflops
LU Decomposition multi-core scalar	557 488 Mflops
Primality Test single-core scalar	1593 238 Mflops
Primality Test multi-core scalar	3199 594 Mflops
Sharpen Image single-core scalar	1500 3.50 Mpixels/sec
Sharpen Image multi-core scalar	4827 11.1 Mpixels/sec
Blur Image single-core scalar	1801 1.43 Mpixels/sec
Blur Image multi-core scalar	4828 3.80 Mpixels/sec

Memory Performance

Memory	1895
Read Sequential single-core scalar	1854 2.27 GB/sec
Write Sequential single-core scalar	2529 1.73 GB/sec
Stdlib Allocate single-core scalar	960 3.58 Mallocs/sec
Stdlib Write single-core scalar	1842 3.81 GB/sec
Stdlib Copy single-core scalar	2292 2.36 GB/sec

Stream Performance

Stream	2288
Stream Copy single-core scalar	1939 2.65 GB/sec
Stream Copy single-core vector	3551 4.60 GB/sec
Stream Scale single-core scalar	2045 2.65 GB/sec
Stream Scale single-core vector	3421 4.62 GB/sec
Stream Add single-core scalar	618 956 MB/sec
Stream Add single-core vector	3471 4.83 GB/sec
Stream Triad single-core scalar	709 1004 MB/sec
Stream Triad single-core vector	2556 4.79 GB/sec