Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	2393	3171
Floating Point	Processor floating point performance	4034
Memory	Memory performance	3082
Stream	Memory bandwidth performance	3058

Result Information

Upload Date	Sat, 09 Dec 2017 13:26:02 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.1 (Build 17B35a)
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	2393
Blowfish single-core scalar	890 39.1 MB/sec
Blowfish multi-core scalar	3260 134 MB/sec
Text Compress single-core scalar	1660 5.31 MB/sec
Text Compress multi-core scalar	3555 11.7 MB/sec
Text Decompress single-core scalar	1827 7.51 MB/sec
Text Decompress multi-core scalar	4057 16.2 MB/sec
Image Compress single-core scalar	1070 8.85 Mpixels/sec
Image Compress multi-core scalar	2693 22.7 Mpixels/sec
Image Decompress single-core scalar	1077 18.1 Mpixels/sec
Image Decompress multi-core scalar	2507 40.9 Mpixels/sec
Lua single-core scalar	1896 730 Knodes/sec
Lua multi-core scalar	4232 1.63 Mnodes/sec

Floating Point Performance

Floating Point	4034
Mandelbrot single-core scalar	1710 1.14 Gflops
Mandelbrot multi-core scalar	5568 3.64 Gflops
Dot Product single-core scalar	2172 1.05 Gflops
Dot Product multi-core scalar	5395 2.46 Gflops
Dot Product single-core vector	2541 3.05 Gflops
Dot Product multi-core vector	7002 7.28 Gflops
LU Decomposition single-core scalar	574 511 Mflops
LU Decomposition multi-core scalar	849 745 Mflops
Primality Test single-core scalar	2758 412 Mflops
Primality Test multi-core scalar	4944 918 Mflops
Sharpen Image single-core scalar	2801 6.54 Mpixels/sec
Sharpen Image multi-core scalar	8831 20.4 Mpixels/sec
Blur Image single-core scalar	3343 2.65 Mpixels/sec
Blur Image multi-core scalar	8000 6.29 Mpixels/sec

Memory Performance

Memory	3082
Read Sequential single-core scalar	3098 3.79 GB/sec
Write Sequential single-core scalar	4259 2.91 GB/sec
Stdlib Allocate single-core scalar	1372 5.12 Mallocs/sec
Stdlib Write single-core scalar	2929 6.06 GB/sec
Stdlib Copy single-core scalar	3752 3.87 GB/sec

Stream Performance

Stream	3058
Stream Copy single-core scalar	1431 1.96 GB/sec
Stream Copy single-core vector	4882 6.33 GB/sec
Stream Scale single-core scalar	3206 4.16 GB/sec
Stream Scale single-core vector	3982 5.37 GB/sec
Stream Add single-core scalar	993 1.50 GB/sec
Stream Add single-core vector	4562 6.35 GB/sec
Stream Triad single-core scalar	1132 1.56 GB/sec
Stream Triad single-core vector	4282 8.01 GB/sec