Section	Description	Score	Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3921	5226
Floating Point	Processor floating point performance	6946
Memory	Memory performance	4552
Stream	Memory bandwidth performance	5122

Result Information

Upload Date	Fri, 27 Apr 2018 08:27:08 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.10.1 (Build 14B25)
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	3921
Blowfish single-core scalar	1628 71.5 MB/sec
Blowfish multi-core scalar	5285 217 MB/sec
Text Compress single-core scalar	2167 6.93 MB/sec
Text Compress multi-core scalar	5414 17.8 MB/sec
Text Decompress single-core scalar	2364 9.72 MB/sec
Text Decompress multi-core scalar	6086 24.2 MB/sec
Image Compress single-core scalar	1872 15.5 Mpixels/sec
Image Compress multi-core scalar	4746 39.9 Mpixels/sec
Image Decompress single-core scalar	1882 31.6 Mpixels/sec
Image Decompress multi-core scalar	4209 68.7 Mpixels/sec
Lua single-core scalar	3673 1.41 Mnodes/sec
Lua multi-core scalar	7732 2.97 Mnodes/sec

Floating Point Performance

Floating Point	6946
Mandelbrot single-core scalar	2186 1.45 Gflops
Mandelbrot multi-core scalar	7189 4.70 Gflops
Dot Product single-core scalar	3489 1.69 Gflops
Dot Product multi-core scalar	9297 4.24 Gflops
Dot Product single-core vector	4267 5.11 Gflops
Dot Product multi-core vector	10866 11.3 Gflops
LU Decomposition single-core scalar	1041 927 Mflops
LU Decomposition multi-core scalar	2004 1.76 Gflops
Primality Test single-core scalar	5318 794 Mflops
Primality Test multi-core scalar	9636 1.79 Gflops
Sharpen Image single-core scalar	4848 11.3 Mpixels/sec
Sharpen Image multi-core scalar	14299 33.0 Mpixels/sec
Blur Image single-core scalar	5789 4.58 Mpixels/sec
Blur Image multi-core scalar	17027 13.4 Mpixels/sec

Memory Performance

Memory	4552
Read Sequential single-core scalar	5111 6.26 GB/sec
Write Sequential single-core scalar	7580 5.18 GB/sec
Stdlib Allocate single-core scalar	2476 9.24 Mallocs/sec
Stdlib Write single-core scalar	3241 6.71 GB/sec
Stdlib Copy single-core scalar	4355 4.49 GB/sec

Stream Performance

Stream	5122
Stream Copy single-core scalar	5166 7.07 GB/sec
Stream Copy single-core vector	6863 8.90 GB/sec
Stream Scale single-core scalar	5837 7.57 GB/sec
Stream Scale single-core vector	6657 8.98 GB/sec
Stream Add single-core scalar	1939 2.93 GB/sec
Stream Add single-core vector	7063 9.82 GB/sec
Stream Triad single-core scalar	2206 3.05 GB/sec
Stream Triad single-core vector	5246 9.82 GB/sec