Retina MacBook (2015) Retina MacBook (2015)
Geekbench 3 Score 2267 2267
Geekbench 3 Multicore Score 4485 4485

System Information

Retina MacBook (2015) Retina MacBook (2015)
Operating System Mac OS X 10.11.1 (Build 15B42) Mac OS X 10.11.1 (Build 15B42)
Model MacBook8,1 MacBook8,1
Processor Intel Core M-5Y51 @ 1.20 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core M-5Y51 @ 1.20 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.B09.1509021747 Apple Inc. MB81.88Z.0164.B09.1509021747
Memory 8.00 GB 1600 MHz DDR3 8.00 GB 1600 MHz DDR3

Integer Performance

Retina MacBook (2015) Retina MacBook (2015)
Integer 2447 2447
Integer Multicore 5304 5304
AES 3432 3432
AES Multicore 5855 5855
Twofish 2462 2462
Twofish Multicore 6148 6148
SHA1 2544 2544
SHA1 Multicore 4960 4960
SHA2 3015 3015
SHA2 Multicore 5034 5034
BZip2 Compress 2087 2087
BZip2 Compress Multicore 5065 5065
BZip2 Decompress 2411 2411
BZip2 Decompress Multicore 5865 5865
JPEG Compress 2163 2163
JPEG Compress Multicore 5115 5115
JPEG Decompress 2222 2222
JPEG Decompress Multicore 4652 4652
PNG Compress 2025 2025
PNG Compress Multicore 5513 5513
PNG Decompress 2306 2306
PNG Decompress Multicore 5706 5706
Sobel 2503 2503
Sobel Multicore 4879 4879
Lua 2740 2740
Lua Multicore 5132 5132
Dijkstra 2256 2256
Dijkstra Multicore 5255 5255

Floating Point Performance

Retina MacBook (2015) Retina MacBook (2015)
Floating Point 2280 2280
Floating Point Multicore 4853 4853
BlackScholes 2859 2859
BlackScholes Multicore 6188 6188
Mandelbrot 2532 2532
Mandelbrot Multicore 7751 7751
Sharpen Filter 2360 2360
Sharpen Filter Multicore 4384 4384
Blur Filter 2297 2297
Blur Filter Multicore 4166 4166
SGEMM 1923 1923
SGEMM Multicore 3477 3477
DGEMM 2353 2353
DGEMM Multicore 4620 4620
SFFT 1522 1522
SFFT Multicore 4333 4333
DFFT 2091 2091
DFFT Multicore 4230 4230
N-Body 3301 3301
N-Body Multicore 6383 6383
Ray Trace 2040 2040
Ray Trace Multicore 4410 4410

Memory Performance

Retina MacBook (2015) Retina MacBook (2015)
Memory 1885 1885
Memory Multicore 2112 2112
Stream Copy 2013 2013
Stream Copy Multicore 2308 2308
Stream Scale 2041 2041
Stream Scale Multicore 2148 2148
Stream Add 1727 1727
Stream Add Multicore 1959 1959
Stream Triad 1783 1783
Stream Triad Multicore 2050 2050