Section	Description	Score	Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3918	5222
Floating Point	Processor floating point performance	6571
Memory	Memory performance	5015
Stream	Memory bandwidth performance	5482

Result Information

Upload Date	Wed, 21 Jun 2017 12:09:03 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.11.6 (Build 15G1510)
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.B1B.1702201326
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3918
Blowfish single-core scalar	1673 73.5 MB/sec
Blowfish multi-core scalar	5348 219 MB/sec
Text Compress single-core scalar	2273 7.27 MB/sec
Text Compress multi-core scalar	5498 18.0 MB/sec
Text Decompress single-core scalar	2497 10.3 MB/sec
Text Decompress multi-core scalar	6181 24.6 MB/sec
Image Compress single-core scalar	1937 16.0 Mpixels/sec
Image Compress multi-core scalar	4683 39.4 Mpixels/sec
Image Decompress single-core scalar	1958 32.9 Mpixels/sec
Image Decompress multi-core scalar	4176 68.1 Mpixels/sec
Lua single-core scalar	3483 1.34 Mnodes/sec
Lua multi-core scalar	7312 2.81 Mnodes/sec

Floating Point Performance

Floating Point	6571
Mandelbrot single-core scalar	2132 1.42 Gflops
Mandelbrot multi-core scalar	7034 4.60 Gflops
Dot Product single-core scalar	3457 1.67 Gflops
Dot Product multi-core scalar	9075 4.14 Gflops
Dot Product single-core vector	3972 4.76 Gflops
Dot Product multi-core vector	9647 10.0 Gflops
LU Decomposition single-core scalar	944 841 Mflops
LU Decomposition multi-core scalar	1821 1.60 Gflops
Primality Test single-core scalar	5086 760 Mflops
Primality Test multi-core scalar	7992 1.48 Gflops
Sharpen Image single-core scalar	4995 11.7 Mpixels/sec
Sharpen Image multi-core scalar	13434 31.0 Mpixels/sec
Blur Image single-core scalar	6066 4.80 Mpixels/sec
Blur Image multi-core scalar	16352 12.9 Mpixels/sec

Memory Performance

Memory	5015
Read Sequential single-core scalar	5658 6.93 GB/sec
Write Sequential single-core scalar	8130 5.56 GB/sec
Stdlib Allocate single-core scalar	2996 11.2 Mallocs/sec
Stdlib Write single-core scalar	3551 7.35 GB/sec
Stdlib Copy single-core scalar	4740 4.89 GB/sec

Stream Performance

Stream	5482
Stream Copy single-core scalar	5980 8.18 GB/sec
Stream Copy single-core vector	7425 9.63 GB/sec
Stream Scale single-core scalar	6334 8.22 GB/sec
Stream Scale single-core vector	7149 9.65 GB/sec
Stream Add single-core scalar	1942 2.93 GB/sec
Stream Add single-core vector	7221 10.0 GB/sec
Stream Triad single-core scalar	2341 3.24 GB/sec
Stream Triad single-core vector	5467 10.2 GB/sec