MacBook (12-inch, Retina, Early 2015) MacBook (12-inch, Retina, Early 2015)
Geekbench 2 Score 7878 7878

System Information

MacBook (12-inch, Retina, Early 2015) MacBook (12-inch, Retina, Early 2015)
Operating System Mac OS X 10.11.3 Mac OS X 10.11.3
Model MacBook8,1 MacBook8,1
Processor Intel Core M-5Y71 @ 1.30 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core M-5Y71 @ 1.30 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 61 Stepping 4 GenuineIntel Family 6 Model 61 Stepping 4
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 4096 KB 4096 KB
Motherboard Apple Inc. Mac-BE0E8AC46FE800CC MacBook8,1 Apple Inc. Mac-BE0E8AC46FE800CC MacBook8,1
BIOS Apple Inc. MB81.88Z.0164.B10.1510281139 Apple Inc. MB81.88Z.0164.B10.1510281139
Memory 8.00 GB 1600 MHz DDR3 8.00 GB 1600 MHz DDR3

Integer Performance

MacBook (12-inch, Retina, Early 2015) MacBook (12-inch, Retina, Early 2015)
Integer 5864 5864
Blowfish
single-core scalar
2196 2196
Blowfish
multi-core scalar
7172 7172
Text Compress
single-core scalar
3142 3142
Text Compress
multi-core scalar
7537 7537
Text Decompress
single-core scalar
3401 3401
Text Decompress
multi-core scalar
8136 8136
Image Compress
single-core scalar
2804 2804
Image Compress
multi-core scalar
6902 6902
Image Decompress
single-core scalar
3508 3508
Image Decompress
multi-core scalar
7675 7675
Lua
single-core scalar
6535 6535
Lua
multi-core scalar
11361 11361

Floating Point Performance

MacBook (12-inch, Retina, Early 2015) MacBook (12-inch, Retina, Early 2015)
Floating Point 11030 11030
Mandelbrot
single-core scalar
3242 3242
Mandelbrot
multi-core scalar
11396 11396
Dot Product
single-core scalar
3972 3972
Dot Product
single-core vector
6438 6438
Dot Product
multi-core scalar
11252 11252
Dot Product
multi-core vector
19831 19831
LU Decomposition
single-core scalar
2942 2942
LU Decomposition
multi-core scalar
4583 4583
Primality Test
single-core scalar
7826 7826
Primality Test
multi-core scalar
15648 15648
Sharpen Image
single-core scalar
7840 7840
Sharpen Image
multi-core scalar
22812 22812
Blur Image
single-core scalar
8655 8655
Blur Image
multi-core scalar
27987 27987

Memory Performance

MacBook (12-inch, Retina, Early 2015) MacBook (12-inch, Retina, Early 2015)
Memory 6422 6422
Read Sequential
single-core scalar
7656 7656
Write Sequential
single-core scalar
10642 10642
Stdlib Allocate
single-core scalar
4029 4029
Stdlib Write
single-core scalar
5623 5623
Stdlib Copy
single-core scalar
4163 4163

Stream Performance

MacBook (12-inch, Retina, Early 2015) MacBook (12-inch, Retina, Early 2015)
Stream 6816 6816
Stream Copy
single-core scalar
7040 7040
Stream Copy
single-core vector
7229 7229
Stream Scale
single-core scalar
7218 7218
Stream Scale
single-core vector
6922 6922
Stream Add
single-core scalar
6995 6995
Stream Add
single-core vector
6512 6512
Stream Triad
single-core scalar
7606 7606
Stream Triad
single-core vector
5008 5008