Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3909	5443
Floating Point	Processor floating point performance	7226
Memory	Memory performance	4916
Stream	Memory bandwidth performance	5633

Result Information

Upload Date	Fri, 24 Aug 2018 15:56:00 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G65)
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.0080.B00.1804111222
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3909
Blowfish single-core scalar	1664 73.1 MB/sec
Blowfish multi-core scalar	5371 220 MB/sec
Text Compress single-core scalar	2231 7.14 MB/sec
Text Compress multi-core scalar	5441 17.8 MB/sec
Text Decompress single-core scalar	2491 10.2 MB/sec
Text Decompress multi-core scalar	6162 24.5 MB/sec
Image Compress single-core scalar	1940 16.0 Mpixels/sec
Image Compress multi-core scalar	4605 38.8 Mpixels/sec
Image Decompress single-core scalar	1970 33.1 Mpixels/sec
Image Decompress multi-core scalar	4150 67.7 Mpixels/sec
Lua single-core scalar	3487 1.34 Mnodes/sec
Lua multi-core scalar	7403 2.85 Mnodes/sec

Floating Point Performance

Floating Point	7226
Mandelbrot single-core scalar	2281 1.52 Gflops
Mandelbrot multi-core scalar	7398 4.84 Gflops
Dot Product single-core scalar	3582 1.73 Gflops
Dot Product multi-core scalar	9435 4.30 Gflops
Dot Product single-core vector	4488 5.38 Gflops
Dot Product multi-core vector	11052 11.5 Gflops
LU Decomposition single-core scalar	1107 986 Mflops
LU Decomposition multi-core scalar	2092 1.83 Gflops
Primality Test single-core scalar	5406 807 Mflops
Primality Test multi-core scalar	9407 1.75 Gflops
Sharpen Image single-core scalar	5064 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14496 33.4 Mpixels/sec
Blur Image single-core scalar	6086 4.82 Mpixels/sec
Blur Image multi-core scalar	19279 15.2 Mpixels/sec

Memory Performance

Memory	4916
Read Sequential single-core scalar	5696 6.98 GB/sec
Write Sequential single-core scalar	8385 5.73 GB/sec
Stdlib Allocate single-core scalar	2412 9.00 Mallocs/sec
Stdlib Write single-core scalar	3534 7.32 GB/sec
Stdlib Copy single-core scalar	4554 4.69 GB/sec

Stream Performance

Stream	5633
Stream Copy single-core scalar	5972 8.17 GB/sec
Stream Copy single-core vector	7484 9.71 GB/sec
Stream Scale single-core scalar	6322 8.20 GB/sec
Stream Scale single-core vector	7252 9.79 GB/sec
Stream Add single-core scalar	2047 3.09 GB/sec
Stream Add single-core vector	7829 10.9 GB/sec
Stream Triad single-core scalar	2345 3.24 GB/sec
Stream Triad single-core vector	5819 10.9 GB/sec