Section	Description	Score	Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3805	5169
Floating Point	Processor floating point performance	6753
Memory	Memory performance	4606
Stream	Memory bandwidth performance	5534

Result Information

Upload Date	Fri, 28 Sep 2018 23:31:24 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13 (Build 17A405)
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.B33.1706182250
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3805
Blowfish single-core scalar	1667 73.3 MB/sec
Blowfish multi-core scalar	5329 218 MB/sec
Text Compress single-core scalar	2197 7.03 MB/sec
Text Compress multi-core scalar	5416 17.8 MB/sec
Text Decompress single-core scalar	2327 9.56 MB/sec
Text Decompress multi-core scalar	6033 24.0 MB/sec
Image Compress single-core scalar	1622 13.4 Mpixels/sec
Image Compress multi-core scalar	4630 39.0 Mpixels/sec
Image Decompress single-core scalar	1962 32.9 Mpixels/sec
Image Decompress multi-core scalar	4183 68.2 Mpixels/sec
Lua single-core scalar	2879 1.11 Mnodes/sec
Lua multi-core scalar	7424 2.86 Mnodes/sec

Floating Point Performance

Floating Point	6753
Mandelbrot single-core scalar	2246 1.49 Gflops
Mandelbrot multi-core scalar	7353 4.81 Gflops
Dot Product single-core scalar	3470 1.68 Gflops
Dot Product multi-core scalar	9202 4.19 Gflops
Dot Product single-core vector	3747 4.49 Gflops
Dot Product multi-core vector	9613 10.00 Gflops
LU Decomposition single-core scalar	1033 919 Mflops
LU Decomposition multi-core scalar	1945 1.71 Gflops
Primality Test single-core scalar	4980 744 Mflops
Primality Test multi-core scalar	8364 1.55 Gflops
Sharpen Image single-core scalar	4496 10.5 Mpixels/sec
Sharpen Image multi-core scalar	14320 33.0 Mpixels/sec
Blur Image single-core scalar	5129 4.06 Mpixels/sec
Blur Image multi-core scalar	18655 14.7 Mpixels/sec

Memory Performance

Memory	4606
Read Sequential single-core scalar	4800 5.88 GB/sec
Write Sequential single-core scalar	7880 5.39 GB/sec
Stdlib Allocate single-core scalar	2344 8.75 Mallocs/sec
Stdlib Write single-core scalar	3451 7.14 GB/sec
Stdlib Copy single-core scalar	4558 4.70 GB/sec

Stream Performance

Stream	5534
Stream Copy single-core scalar	5869 8.03 GB/sec
Stream Copy single-core vector	7489 9.71 GB/sec
Stream Scale single-core scalar	6253 8.11 GB/sec
Stream Scale single-core vector	6764 9.13 GB/sec
Stream Add single-core scalar	2051 3.10 GB/sec
Stream Add single-core vector	7790 10.8 GB/sec
Stream Triad single-core scalar	2263 3.13 GB/sec
Stream Triad single-core vector	5794 10.8 GB/sec