Section	Description	Score	Geekbench Score
Geekbench 2.3.0 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3493	4513
Floating Point	Processor floating point performance	6432
Memory	Memory performance	3063
Stream	Memory bandwidth performance	4273

Result Information

Upload Date	Tue, 24 Aug 2021 12:02:55 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.11.6 (Build 15G31)
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.B14.1510261805
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3493
Blowfish single-core scalar	1387 60.9 MB/sec
Blowfish multi-core scalar	5247 215 MB/sec
Text Compress single-core scalar	1599 5.11 MB/sec
Text Compress multi-core scalar	5432 17.8 MB/sec
Text Decompress single-core scalar	1617 6.65 MB/sec
Text Decompress multi-core scalar	5959 23.7 MB/sec
Image Compress single-core scalar	1187 9.81 Mpixels/sec
Image Compress multi-core scalar	4549 38.3 Mpixels/sec
Image Decompress single-core scalar	1209 20.3 Mpixels/sec
Image Decompress multi-core scalar	4025 65.7 Mpixels/sec
Lua single-core scalar	2232 860 Knodes/sec
Lua multi-core scalar	7478 2.88 Mnodes/sec

Floating Point Performance

Floating Point	6432
Mandelbrot single-core scalar	1999 1.33 Gflops
Mandelbrot multi-core scalar	7105 4.65 Gflops
Dot Product single-core scalar	2477 1.20 Gflops
Dot Product multi-core scalar	9072 4.13 Gflops
Dot Product single-core vector	2323 2.78 Gflops
Dot Product multi-core vector	10217 10.6 Gflops
LU Decomposition single-core scalar	595 530 Mflops
LU Decomposition multi-core scalar	1831 1.61 Gflops
Primality Test single-core scalar	3689 551 Mflops
Primality Test multi-core scalar	8818 1.64 Gflops
Sharpen Image single-core scalar	3904 9.11 Mpixels/sec
Sharpen Image multi-core scalar	13808 31.8 Mpixels/sec
Blur Image single-core scalar	5322 4.21 Mpixels/sec
Blur Image multi-core scalar	18892 14.9 Mpixels/sec

Memory Performance

Memory	3063
Read Sequential single-core scalar	2795 3.42 GB/sec
Write Sequential single-core scalar	3967 2.71 GB/sec
Stdlib Allocate single-core scalar	1725 6.44 Mallocs/sec
Stdlib Write single-core scalar	3099 6.41 GB/sec
Stdlib Copy single-core scalar	3729 3.84 GB/sec

Stream Performance

Stream	4273
Stream Copy single-core scalar	2830 3.87 GB/sec
Stream Copy single-core vector	5671 7.35 GB/sec
Stream Scale single-core scalar	4333 5.62 GB/sec
Stream Scale single-core vector	5630 7.60 GB/sec
Stream Add single-core scalar	1783 2.69 GB/sec
Stream Add single-core vector	6777 9.43 GB/sec
Stream Triad single-core scalar	2051 2.83 GB/sec
Stream Triad single-core vector	5115 9.58 GB/sec