Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3662	5367
Floating Point	Processor floating point performance	7245
Memory	Memory performance	4980
Stream	Memory bandwidth performance	5544

Result Information

Upload Date	Sun, 29 Jan 2017 15:09:19 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.3 (Build 16D32)
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.B15.1610201441
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3662
Blowfish single-core scalar	1438 63.2 MB/sec
Blowfish multi-core scalar	4881 200 MB/sec
Text Compress single-core scalar	1954 6.25 MB/sec
Text Compress multi-core scalar	5377 17.6 MB/sec
Text Decompress single-core scalar	2264 9.31 MB/sec
Text Decompress multi-core scalar	6072 24.2 MB/sec
Image Compress single-core scalar	1648 13.6 Mpixels/sec
Image Compress multi-core scalar	4598 38.7 Mpixels/sec
Image Decompress single-core scalar	1215 20.4 Mpixels/sec
Image Decompress multi-core scalar	4270 69.7 Mpixels/sec
Lua single-core scalar	3080 1.19 Mnodes/sec
Lua multi-core scalar	7156 2.75 Mnodes/sec

Floating Point Performance

Floating Point	7245
Mandelbrot single-core scalar	2009 1.34 Gflops
Mandelbrot multi-core scalar	7104 4.65 Gflops
Dot Product single-core scalar	3206 1.55 Gflops
Dot Product multi-core scalar	9472 4.32 Gflops
Dot Product single-core vector	4488 5.38 Gflops
Dot Product multi-core vector	11184 11.6 Gflops
LU Decomposition single-core scalar	1110 988 Mflops
LU Decomposition multi-core scalar	2126 1.86 Gflops
Primality Test single-core scalar	5467 817 Mflops
Primality Test multi-core scalar	9849 1.83 Gflops
Sharpen Image single-core scalar	5069 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14751 34.0 Mpixels/sec
Blur Image single-core scalar	6083 4.81 Mpixels/sec
Blur Image multi-core scalar	19522 15.3 Mpixels/sec

Memory Performance

Memory	4980
Read Sequential single-core scalar	5718 7.00 GB/sec
Write Sequential single-core scalar	8415 5.76 GB/sec
Stdlib Allocate single-core scalar	2503 9.34 Mallocs/sec
Stdlib Write single-core scalar	3564 7.38 GB/sec
Stdlib Copy single-core scalar	4701 4.85 GB/sec

Stream Performance

Stream	5544
Stream Copy single-core scalar	5984 8.18 GB/sec
Stream Copy single-core vector	7276 9.44 GB/sec
Stream Scale single-core scalar	6261 8.12 GB/sec
Stream Scale single-core vector	7162 9.67 GB/sec
Stream Add single-core scalar	2052 3.10 GB/sec
Stream Add single-core vector	7631 10.6 GB/sec
Stream Triad single-core scalar	2340 3.23 GB/sec
Stream Triad single-core vector	5652 10.6 GB/sec