Section	Description	Score	Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3088	4988
Floating Point	Processor floating point performance	6935
Memory	Memory performance	4678
Stream	Memory bandwidth performance	5452

Result Information

Upload Date	Mon, 29 Jan 2018 23:13:10 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.6 (Build 16G1114)
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.007B.B00.1708072159
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3088
Blowfish single-core scalar	1461 64.2 MB/sec
Blowfish multi-core scalar	3322 136 MB/sec
Text Compress single-core scalar	1742 5.57 MB/sec
Text Compress multi-core scalar	4189 13.7 MB/sec
Text Decompress single-core scalar	1949 8.01 MB/sec
Text Decompress multi-core scalar	5242 20.9 MB/sec
Image Compress single-core scalar	1359 11.2 Mpixels/sec
Image Compress multi-core scalar	4184 35.2 Mpixels/sec
Image Decompress single-core scalar	1358 22.8 Mpixels/sec
Image Decompress multi-core scalar	3460 56.5 Mpixels/sec
Lua single-core scalar	2774 1.07 Mnodes/sec
Lua multi-core scalar	6022 2.32 Mnodes/sec

Floating Point Performance

Floating Point	6935
Mandelbrot single-core scalar	1935 1.29 Gflops
Mandelbrot multi-core scalar	7317 4.79 Gflops
Dot Product single-core scalar	3065 1.48 Gflops
Dot Product multi-core scalar	8431 3.84 Gflops
Dot Product single-core vector	3830 4.59 Gflops
Dot Product multi-core vector	10956 11.4 Gflops
LU Decomposition single-core scalar	957 852 Mflops
LU Decomposition multi-core scalar	2099 1.84 Gflops
Primality Test single-core scalar	4755 710 Mflops
Primality Test multi-core scalar	9765 1.81 Gflops
Sharpen Image single-core scalar	4422 10.3 Mpixels/sec
Sharpen Image multi-core scalar	14735 34.0 Mpixels/sec
Blur Image single-core scalar	5402 4.28 Mpixels/sec
Blur Image multi-core scalar	19426 15.3 Mpixels/sec

Memory Performance

Memory	4678
Read Sequential single-core scalar	5285 6.47 GB/sec
Write Sequential single-core scalar	7885 5.39 GB/sec
Stdlib Allocate single-core scalar	2225 8.31 Mallocs/sec
Stdlib Write single-core scalar	3353 6.94 GB/sec
Stdlib Copy single-core scalar	4644 4.79 GB/sec

Stream Performance

Stream	5452
Stream Copy single-core scalar	5873 8.03 GB/sec
Stream Copy single-core vector	7265 9.42 GB/sec
Stream Scale single-core scalar	6268 8.13 GB/sec
Stream Scale single-core vector	7140 9.64 GB/sec
Stream Add single-core scalar	1720 2.60 GB/sec
Stream Add single-core vector	7420 10.3 GB/sec
Stream Triad single-core scalar	2339 3.23 GB/sec
Stream Triad single-core vector	5597 10.5 GB/sec