Section	Description	Score	Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3910	4940
Floating Point	Processor floating point performance	6294
Memory	Memory performance	4251
Stream	Memory bandwidth performance	5188

Result Information

User	gtj
Upload Date	Sat, 29 Dec 2018 20:47:14 +0000
Views	1

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6
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. 130.0.0.0.0
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3910
Blowfish single-core scalar	1633 71.7 MB/sec
Blowfish multi-core scalar	5201 213 MB/sec
Text Compress single-core scalar	2262 7.24 MB/sec
Text Compress multi-core scalar	5444 17.9 MB/sec
Text Decompress single-core scalar	2502 10.3 MB/sec
Text Decompress multi-core scalar	6058 24.1 MB/sec
Image Compress single-core scalar	1511 12.5 Mpixels/sec
Image Compress multi-core scalar	4745 39.9 Mpixels/sec
Image Decompress single-core scalar	1965 33.0 Mpixels/sec
Image Decompress multi-core scalar	4161 67.9 Mpixels/sec
Lua single-core scalar	3843 1.48 Mnodes/sec
Lua multi-core scalar	7603 2.92 Mnodes/sec

Floating Point Performance

Floating Point	6294
Mandelbrot single-core scalar	2224 1.48 Gflops
Mandelbrot multi-core scalar	7388 4.83 Gflops
Dot Product single-core scalar	3117 1.51 Gflops
Dot Product multi-core scalar	8073 3.68 Gflops
Dot Product single-core vector	3972 4.76 Gflops
Dot Product multi-core vector	9085 9.45 Gflops
LU Decomposition single-core scalar	964 858 Mflops
LU Decomposition multi-core scalar	1802 1.58 Gflops
Primality Test single-core scalar	4750 710 Mflops
Primality Test multi-core scalar	7349 1.36 Gflops
Sharpen Image single-core scalar	4484 10.5 Mpixels/sec
Sharpen Image multi-core scalar	12832 29.6 Mpixels/sec
Blur Image single-core scalar	5406 4.28 Mpixels/sec
Blur Image multi-core scalar	16674 13.1 Mpixels/sec

Memory Performance

Memory	4251
Read Sequential single-core scalar	4666 5.71 GB/sec
Write Sequential single-core scalar	7354 5.03 GB/sec
Stdlib Allocate single-core scalar	2011 7.51 Mallocs/sec
Stdlib Write single-core scalar	3089 6.39 GB/sec
Stdlib Copy single-core scalar	4137 4.27 GB/sec

Stream Performance

Stream	5188
Stream Copy single-core scalar	5556 7.60 GB/sec
Stream Copy single-core vector	7258 9.41 GB/sec
Stream Scale single-core scalar	5489 7.12 GB/sec
Stream Scale single-core vector	6218 8.39 GB/sec
Stream Add single-core scalar	1746 2.64 GB/sec
Stream Add single-core vector	7286 10.1 GB/sec
Stream Triad single-core scalar	2136 2.95 GB/sec
Stream Triad single-core vector	5819 10.9 GB/sec