Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3759	5210
Floating Point	Processor floating point performance	6910
Memory	Memory performance	4719
Stream	Memory bandwidth performance	5327

Result Information

Upload Date	Thu, 26 Mar 2015 21:21:08 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.10.3 (Build 14D113c)
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.B11.1310091428
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3759
Blowfish single-core scalar	1475 64.8 MB/sec
Blowfish multi-core scalar	5217 214 MB/sec
Text Compress single-core scalar	2061 6.59 MB/sec
Text Compress multi-core scalar	5321 17.5 MB/sec
Text Decompress single-core scalar	2271 9.33 MB/sec
Text Decompress multi-core scalar	6020 24.0 MB/sec
Image Compress single-core scalar	1900 15.7 Mpixels/sec
Image Compress multi-core scalar	4605 38.7 Mpixels/sec
Image Decompress single-core scalar	1939 32.6 Mpixels/sec
Image Decompress multi-core scalar	4174 68.1 Mpixels/sec
Lua single-core scalar	2867 1.10 Mnodes/sec
Lua multi-core scalar	7265 2.79 Mnodes/sec

Floating Point Performance

Floating Point	6910
Mandelbrot single-core scalar	2023 1.35 Gflops
Mandelbrot multi-core scalar	6938 4.54 Gflops
Dot Product single-core scalar	3236 1.56 Gflops
Dot Product multi-core scalar	9130 4.16 Gflops
Dot Product single-core vector	4085 4.89 Gflops
Dot Product multi-core vector	10639 11.1 Gflops
LU Decomposition single-core scalar	1030 916 Mflops
LU Decomposition multi-core scalar	2026 1.78 Gflops
Primality Test single-core scalar	4908 733 Mflops
Primality Test multi-core scalar	9548 1.77 Gflops
Sharpen Image single-core scalar	4972 11.6 Mpixels/sec
Sharpen Image multi-core scalar	13873 32.0 Mpixels/sec
Blur Image single-core scalar	5922 4.69 Mpixels/sec
Blur Image multi-core scalar	18410 14.5 Mpixels/sec

Memory Performance

Memory	4719
Read Sequential single-core scalar	5076 6.22 GB/sec
Write Sequential single-core scalar	7764 5.31 GB/sec
Stdlib Allocate single-core scalar	2617 9.77 Mallocs/sec
Stdlib Write single-core scalar	3477 7.20 GB/sec
Stdlib Copy single-core scalar	4662 4.81 GB/sec

Stream Performance

Stream	5327
Stream Copy single-core scalar	5851 8.00 GB/sec
Stream Copy single-core vector	6970 9.04 GB/sec
Stream Scale single-core scalar	6082 7.89 GB/sec
Stream Scale single-core vector	6959 9.39 GB/sec
Stream Add single-core scalar	1932 2.92 GB/sec
Stream Add single-core vector	7414 10.3 GB/sec
Stream Triad single-core scalar	2270 3.14 GB/sec
Stream Triad single-core vector	5144 9.63 GB/sec