iMac18,2 vs iMac17,1
| iMac18,2 | iMac17,1 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 3798 | 3593 | ||
| Geekbench 3 Multicore Score | 12361 | 10990 | ||
System Information
| iMac18,2 | iMac17,1 | |
|---|---|---|
| Operating System | Mac OS X 10.14.6 (Build 18G84) | Mac OS X 10.11.3 (Build 15D21) |
| Model | iMac18,2 | iMac17,1 |
| Processor |
Intel Core i5-7400 @ 3.00 GHz
1 Processor, 4 Cores |
Intel Core i5-6500 @ 3.20 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 9 | GenuineIntel Family 6 Model 94 Stepping 3 |
| 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 | 6144 KB | 6144 KB |
| Motherboard | Apple Inc. Mac-77F17D7DA9285301 iMac18,2 | Apple Inc. Mac-65CE76090165799A iMac17,1 |
| BIOS | Apple Inc. 175.0.0.0.0 | Apple Inc. IM171.88Z.0105.B05.1511031741 |
| Memory | 8.00 GB 2400 MHz DDR4 | 8.00 GB 1867 MHz DDR3 |
Integer Performance
| iMac18,2 | iMac17,1 | |||
|---|---|---|---|---|
| Integer | 3604 | 3699 | ||
| Integer Multicore | 14019 | 12725 | ||
| AES | 1365 | 5882 | ||
| AES Multicore | 11261 | 10794 | ||
| Twofish | 3668 | 3533 | ||
| Twofish Multicore | 13870 | 13179 | ||
| SHA1 | 3949 | 3730 | ||
| SHA1 Multicore | 14904 | 14843 | ||
| SHA2 | 4382 | 4237 | ||
| SHA2 Multicore | 16529 | 15651 | ||
| BZip2 Compress | 2932 | 3033 | ||
| BZip2 Compress Multicore | 11074 | 11048 | ||
| BZip2 Decompress | 3453 | 3643 | ||
| BZip2 Decompress Multicore | 12994 | 13379 | ||
| JPEG Compress | 3648 | 3156 | ||
| JPEG Compress Multicore | 13786 | 11656 | ||
| JPEG Decompress | 5705 | 3509 | ||
| JPEG Decompress Multicore | 21414 | 12795 | ||
| PNG Compress | 3240 | 3002 | ||
| PNG Compress Multicore | 12201 | 11044 | ||
| PNG Decompress | 3814 | 3300 | ||
| PNG Decompress Multicore | 13991 | 11934 | ||
| Sobel | 5091 | 4170 | ||
| Sobel Multicore | 18885 | 14702 | ||
| Lua | 4657 | 4244 | ||
| Lua Multicore | 17279 | 15197 | ||
| Dijkstra | 3246 | 3454 | ||
| Dijkstra Multicore | 8876 | 10693 | ||
Floating Point Performance
| iMac18,2 | iMac17,1 | |||
|---|---|---|---|---|
| Floating Point | 4004 | 3522 | ||
| Floating Point Multicore | 14948 | 12962 | ||
| BlackScholes | 4760 | 3947 | ||
| BlackScholes Multicore | 17943 | 14486 | ||
| Mandelbrot | 2858 | 2911 | ||
| Mandelbrot Multicore | 10807 | 10767 | ||
| Sharpen Filter | 3252 | 3593 | ||
| Sharpen Filter Multicore | 12250 | 13125 | ||
| Blur Filter | 2560 | 3397 | ||
| Blur Filter Multicore | 9639 | 12480 | ||
| SGEMM | 4362 | 2637 | ||
| SGEMM Multicore | 16091 | 9792 | ||
| DGEMM | 4106 | 3047 | ||
| DGEMM Multicore | 15159 | 11213 | ||
| SFFT | 3649 | 3581 | ||
| SFFT Multicore | 13760 | 13098 | ||
| DFFT | 3921 | 3718 | ||
| DFFT Multicore | 14634 | 13694 | ||
| N-Body | 6554 | 5115 | ||
| N-Body Multicore | 24601 | 18802 | ||
| Ray Trace | 5569 | 3834 | ||
| Ray Trace Multicore | 20135 | 14157 | ||
Memory Performance
| iMac18,2 | iMac17,1 | |||
|---|---|---|---|---|
| Memory | 3775 | 3523 | ||
| Memory Multicore | 3873 | 3577 | ||
| Stream Copy | 3766 | 3554 | ||
| Stream Copy Multicore | 3873 | 3605 | ||
| Stream Scale | 3792 | 3560 | ||
| Stream Scale Multicore | 3904 | 3602 | ||
| Stream Add | 3729 | 3444 | ||
| Stream Add Multicore | 3804 | 3489 | ||
| Stream Triad | 3815 | 3538 | ||
| Stream Triad Multicore | 3912 | 3617 | ||
