iMac18,3 vs iMac (27-inch Late 2012)
| iMac18,3 | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 5605 | 3596 | ||
| Geekbench 3 Multicore Score | 31460 | 13961 | ||
System Information
| iMac18,3 | iMac (27-inch Late 2012) | |
|---|---|---|
| Operating System | Mac OS X 10.13.3 (Build 17D102) | Mac OS X 10.9.4 (Build 13E19) |
| Model | iMac18,3 | iMac (27-inch Late 2012) |
| Processor |
Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 10 | GenuineIntel Family 6 Model 58 Stepping 9 |
| L1 Instruction Cache | 32 KB x 6 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 6 | 32 KB x 4 |
| L2 Cache | 256 KB x 6 | 256 KB x 4 |
| L3 Cache | 12288 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 | Apple Inc. Mac-FC02E91DDD3FA6A4 iMac13,2 |
| BIOS | Apple Inc. IM183.88Z.0154.B00.1712220135 | Apple Inc. IM131.88Z.010A.B05.1211151146 |
| Memory | 32.00 GB 3296 MHz DDR4 | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac18,3 | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Integer | 5625 | 3577 | ||
| Integer Multicore | 35780 | 15834 | ||
| AES | 8122 | 3301 | ||
| AES Multicore | 18759 | 8906 | ||
| Twofish | 5062 | 3472 | ||
| Twofish Multicore | 45325 | 18360 | ||
| SHA1 | 5486 | 3918 | ||
| SHA1 Multicore | 36607 | 15697 | ||
| SHA2 | 6110 | 4291 | ||
| SHA2 Multicore | 36063 | 15973 | ||
| BZip2 Compress | 4130 | 3011 | ||
| BZip2 Compress Multicore | 32615 | 14948 | ||
| BZip2 Decompress | 4807 | 3099 | ||
| BZip2 Decompress Multicore | 37357 | 16406 | ||
| JPEG Compress | 5095 | 3614 | ||
| JPEG Compress Multicore | 38140 | 18361 | ||
| JPEG Decompress | 7856 | 4994 | ||
| JPEG Decompress Multicore | 49432 | 21673 | ||
| PNG Compress | 4397 | 3390 | ||
| PNG Compress Multicore | 38215 | 18971 | ||
| PNG Decompress | 5247 | 3748 | ||
| PNG Decompress Multicore | 41332 | 18880 | ||
| Sobel | 6968 | 4005 | ||
| Sobel Multicore | 44660 | 18003 | ||
| Lua | 6476 | 3139 | ||
| Lua Multicore | 39344 | 14749 | ||
| Dijkstra | 4957 | 3032 | ||
| Dijkstra Multicore | 22015 | 10339 | ||
Floating Point Performance
| iMac18,3 | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Floating Point | 5589 | 3812 | ||
| Floating Point Multicore | 39761 | 17391 | ||
| BlackScholes | 6544 | 4544 | ||
| BlackScholes Multicore | 50558 | 21998 | ||
| Mandelbrot | 3985 | 3336 | ||
| Mandelbrot Multicore | 39535 | 21320 | ||
| Sharpen Filter | 4531 | 3105 | ||
| Sharpen Filter Multicore | 33358 | 14920 | ||
| Blur Filter | 3580 | 2483 | ||
| Blur Filter Multicore | 30629 | 13604 | ||
| SGEMM | 6375 | 4617 | ||
| SGEMM Multicore | 36753 | 17666 | ||
| DGEMM | 5735 | 4199 | ||
| DGEMM Multicore | 40558 | 17232 | ||
| SFFT | 5073 | 3400 | ||
| SFFT Multicore | 31932 | 13433 | ||
| DFFT | 5390 | 3661 | ||
| DFFT Multicore | 34233 | 15352 | ||
| N-Body | 9063 | 5352 | ||
| N-Body Multicore | 59259 | 21694 | ||
| Ray Trace | 7769 | 4301 | ||
| Ray Trace Multicore | 50086 | 19526 | ||
Memory Performance
| iMac18,3 | iMac (27-inch Late 2012) | |||
|---|---|---|---|---|
| Memory | 5598 | 3202 | ||
| Memory Multicore | 6218 | 3357 | ||
| Stream Copy | 5571 | 4358 | ||
| Stream Copy Multicore | 7035 | 4342 | ||
| Stream Scale | 5742 | 2984 | ||
| Stream Scale Multicore | 5980 | 3098 | ||
| Stream Add | 5470 | 2802 | ||
| Stream Add Multicore | 5914 | 3035 | ||
| Stream Triad | 5616 | 2885 | ||
| Stream Triad Multicore | 6010 | 3112 | ||
