Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3930	5435
Floating Point	Processor floating point performance	7153
Memory	Memory performance	4945
Stream	Memory bandwidth performance	5672

Result Information

Upload Date	Thu, 16 May 2019 23:00:11 +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	3930
Blowfish single-core scalar	1649 72.5 MB/sec
Blowfish multi-core scalar	5333 219 MB/sec
Text Compress single-core scalar	2274 7.28 MB/sec
Text Compress multi-core scalar	5450 17.9 MB/sec
Text Decompress single-core scalar	2500 10.3 MB/sec
Text Decompress multi-core scalar	6188 24.7 MB/sec
Image Compress single-core scalar	1940 16.0 Mpixels/sec
Image Compress multi-core scalar	4797 40.4 Mpixels/sec
Image Decompress single-core scalar	1972 33.1 Mpixels/sec
Image Decompress multi-core scalar	4158 67.8 Mpixels/sec
Lua single-core scalar	3466 1.33 Mnodes/sec
Lua multi-core scalar	7433 2.86 Mnodes/sec

Floating Point Performance

Floating Point	7153
Mandelbrot single-core scalar	2204 1.47 Gflops
Mandelbrot multi-core scalar	7405 4.85 Gflops
Dot Product single-core scalar	3520 1.70 Gflops
Dot Product multi-core scalar	9393 4.28 Gflops
Dot Product single-core vector	4330 5.19 Gflops
Dot Product multi-core vector	10641 11.1 Gflops
LU Decomposition single-core scalar	1106 984 Mflops
LU Decomposition multi-core scalar	2052 1.80 Gflops
Primality Test single-core scalar	5293 791 Mflops
Primality Test multi-core scalar	9161 1.70 Gflops
Sharpen Image single-core scalar	5062 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14438 33.3 Mpixels/sec
Blur Image single-core scalar	6083 4.81 Mpixels/sec
Blur Image multi-core scalar	19463 15.3 Mpixels/sec

Memory Performance

Memory	4945
Read Sequential single-core scalar	5706 6.99 GB/sec
Write Sequential single-core scalar	8324 5.69 GB/sec
Stdlib Allocate single-core scalar	2381 8.89 Mallocs/sec
Stdlib Write single-core scalar	3476 7.19 GB/sec
Stdlib Copy single-core scalar	4838 4.99 GB/sec

Stream Performance

Stream	5672
Stream Copy single-core scalar	5999 8.20 GB/sec
Stream Copy single-core vector	7515 9.75 GB/sec
Stream Scale single-core scalar	6335 8.22 GB/sec
Stream Scale single-core vector	7297 9.85 GB/sec
Stream Add single-core scalar	2052 3.10 GB/sec
Stream Add single-core vector	7950 11.1 GB/sec
Stream Triad single-core scalar	2327 3.22 GB/sec
Stream Triad single-core vector	5905 11.1 GB/sec