iMac18,3 iMac18,3
Geekbench 3 Score 4248 4248
Geekbench 3 Multicore Score 32739 32739

System Information

iMac18,3 iMac18,3
Operating System Mac OS X 10.13.1 (Build 17B1003) Mac OS X 10.13.1 (Build 17B1003)
Model iMac18,3 iMac18,3
Processor AMD Ryzen 7 1700X @ 3.89 GHz
1 Processor, 8 Cores, 16 Threads
AMD Ryzen 7 1700X @ 3.89 GHz
1 Processor, 8 Cores, 16 Threads
Processor ID AuthenticAMD Family 23 Model 1 Stepping 1 AuthenticAMD Family 23 Model 1 Stepping 1
L1 Instruction Cache 32 KB x 8 32 KB x 8
L1 Data Cache 64 KB x 8 64 KB x 8
L2 Cache 512 KB x 8 512 KB x 8
L3 Cache 16384 KB x 2 16384 KB x 2
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 1.0
BIOS Apple Inc. IM183.88Z.0157.B00.1802080917 Apple Inc. IM183.88Z.0157.B00.1802080917
Memory 8.00 GB 3200 MHz DDR4 8.00 GB 3200 MHz DDR4

Integer Performance

iMac18,3 iMac18,3
Integer 4312 4312
Integer Multicore 39186 39186
AES 7716 7716
AES Multicore 13040 13040
Twofish 3969 3969
Twofish Multicore 45925 45925
SHA1 17123 17123
SHA1 Multicore 200286 200286
SHA2 5341 5341
SHA2 Multicore 44756 44756
BZip2 Compress 3133 3133
BZip2 Compress Multicore 38632 38632
BZip2 Decompress 3521 3521
BZip2 Decompress Multicore 41215 41215
JPEG Compress 3188 3188
JPEG Compress Multicore 36285 36285
JPEG Decompress 3412 3412
JPEG Decompress Multicore 30773 30773
PNG Compress 3316 3316
PNG Compress Multicore 39982 39982
PNG Decompress 3515 3515
PNG Decompress Multicore 41992 41992
Sobel 3730 3730
Sobel Multicore 34731 34731
Lua 3113 3113
Lua Multicore 36926 36926
Dijkstra 3921 3921
Dijkstra Multicore 25002 25002

Floating Point Performance

iMac18,3 iMac18,3
Floating Point 4083 4083
Floating Point Multicore 39632 39632
BlackScholes 4035 4035
BlackScholes Multicore 45449 45449
Mandelbrot 4516 4516
Mandelbrot Multicore 64565 64565
Sharpen Filter 4132 4132
Sharpen Filter Multicore 36110 36110
Blur Filter 4018 4018
Blur Filter Multicore 33783 33783
SGEMM 3819 3819
SGEMM Multicore 39169 39169
DGEMM 3079 3079
DGEMM Multicore 28636 28636
SFFT 4228 4228
SFFT Multicore 35217 35217
DFFT 4515 4515
DFFT Multicore 37228 37228
N-Body 4931 4931
N-Body Multicore 49348 49348
Ray Trace 3850 3850
Ray Trace Multicore 36805 36805

Memory Performance

iMac18,3 iMac18,3
Memory 4453 4453
Memory Multicore 6059 6059
Stream Copy 4298 4298
Stream Copy Multicore 5920 5920
Stream Scale 4256 4256
Stream Scale Multicore 5912 5912
Stream Add 4584 4584
Stream Add Multicore 6146 6146
Stream Triad 4692 4692
Stream Triad Multicore 6267 6267