Section	Description	Score	Geekbench Score
Geekbench 2.4.4 for Mac OS X x86 (64-bit)
Integer	Processor integer performance	4693	6049
Floating Point	Processor floating point performance	7993
Memory	Memory performance	4807
Stream	Memory bandwidth performance	6476

Result Information

User	calvarybell
Upload Date	Tue, 24 Jan 2017 18:02:35 +0000
Views	22

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.11.6 (Build 15G1004)
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.B0F.1201241549
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	4693
Blowfish single-core scalar	1622 71.3 MB/sec
Blowfish multi-core scalar	5054 207 MB/sec
Text Compress single-core scalar	2597 8.31 MB/sec
Text Compress multi-core scalar	6176 20.3 MB/sec
Text Decompress single-core scalar	2949 12.1 MB/sec
Text Decompress multi-core scalar	7099 28.3 MB/sec
Image Compress single-core scalar	2450 20.2 Mpixels/sec
Image Compress multi-core scalar	5926 49.9 Mpixels/sec
Image Decompress single-core scalar	2819 47.3 Mpixels/sec
Image Decompress multi-core scalar	6271 102 Mpixels/sec
Lua single-core scalar	4425 1.70 Mnodes/sec
Lua multi-core scalar	8929 3.43 Mnodes/sec

Floating Point Performance

Floating Point	7993
Mandelbrot single-core scalar	2263 1.51 Gflops
Mandelbrot multi-core scalar	7465 4.89 Gflops
Dot Product single-core scalar	3679 1.78 Gflops
Dot Product multi-core scalar	8599 3.92 Gflops
Dot Product single-core vector	4430 5.31 Gflops
Dot Product multi-core vector	12239 12.7 Gflops
LU Decomposition single-core scalar	2019 1.80 Gflops
LU Decomposition multi-core scalar	3094 2.71 Gflops
Primality Test single-core scalar	6678 997 Mflops
Primality Test multi-core scalar	12673 2.35 Gflops
Sharpen Image single-core scalar	5339 12.5 Mpixels/sec
Sharpen Image multi-core scalar	16506 38.0 Mpixels/sec
Blur Image single-core scalar	6202 4.91 Mpixels/sec
Blur Image multi-core scalar	20716 16.3 Mpixels/sec

Memory Performance

Memory	4807
Read Sequential single-core scalar	5302 6.49 GB/sec
Write Sequential single-core scalar	7515 5.14 GB/sec
Stdlib Allocate single-core scalar	3404 12.7 Mallocs/sec
Stdlib Write single-core scalar	3436 7.11 GB/sec
Stdlib Copy single-core scalar	4380 4.52 GB/sec

Stream Performance

Stream	6476
Stream Copy single-core scalar	6030 8.25 GB/sec
Stream Copy single-core vector	7464 9.68 GB/sec
Stream Scale single-core scalar	5911 7.67 GB/sec
Stream Scale single-core vector	7111 9.60 GB/sec
Stream Add single-core scalar	5760 8.69 GB/sec
Stream Add single-core vector	7644 10.6 GB/sec
Stream Triad single-core scalar	6222 8.60 GB/sec
Stream Triad single-core vector	5673 10.6 GB/sec