Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3881	5407
Floating Point	Processor floating point performance	7135
Memory	Memory performance	4923
Stream	Memory bandwidth performance	5670

Result Information

Upload Date	Thu, 16 May 2019 23:48:36 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G7024)
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. 133.0.0.0.0
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3881
Blowfish single-core scalar	1669 73.3 MB/sec
Blowfish multi-core scalar	5309 218 MB/sec
Text Compress single-core scalar	2040 6.53 MB/sec
Text Compress multi-core scalar	5417 17.8 MB/sec
Text Decompress single-core scalar	2305 9.47 MB/sec
Text Decompress multi-core scalar	6142 24.5 MB/sec
Image Compress single-core scalar	1873 15.5 Mpixels/sec
Image Compress multi-core scalar	4765 40.1 Mpixels/sec
Image Decompress single-core scalar	1956 32.8 Mpixels/sec
Image Decompress multi-core scalar	4185 68.3 Mpixels/sec
Lua single-core scalar	3385 1.30 Mnodes/sec
Lua multi-core scalar	7534 2.90 Mnodes/sec

Floating Point Performance

Floating Point	7135
Mandelbrot single-core scalar	2281 1.52 Gflops
Mandelbrot multi-core scalar	7374 4.83 Gflops
Dot Product single-core scalar	3666 1.77 Gflops
Dot Product multi-core scalar	9368 4.27 Gflops
Dot Product single-core vector	4307 5.16 Gflops
Dot Product multi-core vector	10413 10.8 Gflops
LU Decomposition single-core scalar	1112 989 Mflops
LU Decomposition multi-core scalar	2096 1.84 Gflops
Primality Test single-core scalar	5311 793 Mflops
Primality Test multi-core scalar	9331 1.73 Gflops
Sharpen Image single-core scalar	5069 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14145 32.6 Mpixels/sec
Blur Image single-core scalar	6080 4.81 Mpixels/sec
Blur Image multi-core scalar	19350 15.2 Mpixels/sec

Memory Performance

Memory	4923
Read Sequential single-core scalar	5711 6.99 GB/sec
Write Sequential single-core scalar	8255 5.65 GB/sec
Stdlib Allocate single-core scalar	2376 8.87 Mallocs/sec
Stdlib Write single-core scalar	3493 7.23 GB/sec
Stdlib Copy single-core scalar	4782 4.93 GB/sec

Stream Performance

Stream	5670
Stream Copy single-core scalar	5983 8.18 GB/sec
Stream Copy single-core vector	7507 9.73 GB/sec
Stream Scale single-core scalar	6343 8.23 GB/sec
Stream Scale single-core vector	7301 9.85 GB/sec
Stream Add single-core scalar	2053 3.10 GB/sec
Stream Add single-core vector	7936 11.0 GB/sec
Stream Triad single-core scalar	2343 3.24 GB/sec
Stream Triad single-core vector	5899 11.0 GB/sec