iMac18,3 vs iMac13,2
| iMac18,3 | iMac13,2 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 30875 | 7927 | ||
System Information
| iMac18,3 | iMac13,2 | |
|---|---|---|
| Operating System | Mac OS X 10.13.6 (Build 17G3025) | Mac OS X 10.10 (Build 14A389) |
| Model | iMac18,3 | iMac13,2 |
| Processor |
Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads |
AMD FX-8320E @ 3.80 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 10 | AuthenticAMD Family 21 Model 2 Stepping 0 |
| L1 Instruction Cache | 32 KB x 6 | 16 KB x 4 |
| L1 Data Cache | 32 KB x 6 | 64 KB x 4 |
| L2 Cache | 256 KB x 6 | 2048 KB x 4 |
| L3 Cache | 12288 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 | Apple Inc. Mac-FC02E91DDD3FA6A4 |
| BIOS | Apple Inc. IM183.88Z.0154.B00.1712220135 | Apple Inc. IM131.88Z.010A.B05.1210121459 |
| Memory | 32.00 GB 3400 MHz DDR4 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| iMac18,3 | iMac13,2 | |||
|---|---|---|---|---|
| Integer | 28331 | 7379 | ||
|
Blowfish
single-core scalar |
3886 | 2288 | ||
|
Blowfish
multi-core scalar |
44386 | 9461 | ||
|
Text Compress
single-core scalar |
5533 | 3040 | ||
|
Text Compress
multi-core scalar |
44187 | 11768 | ||
|
Text Decompress
single-core scalar |
6135 | 3183 | ||
|
Text Decompress
multi-core scalar |
47575 | 13072 | ||
|
Image Compress
single-core scalar |
4923 | 2874 | ||
|
Image Compress
multi-core scalar |
39432 | 11155 | ||
|
Image Decompress
single-core scalar |
6571 | 2662 | ||
|
Image Decompress
multi-core scalar |
46811 | 10480 | ||
|
Lua
single-core scalar |
11974 | 4631 | ||
|
Lua
multi-core scalar |
78560 | 13936 | ||
Floating Point Performance
| iMac18,3 | iMac13,2 | |||
|---|---|---|---|---|
| Floating Point | 47301 | 12458 | ||
|
Mandelbrot
single-core scalar |
4357 | 3202 | ||
|
Mandelbrot
multi-core scalar |
51814 | 12947 | ||
|
Dot Product
single-core scalar |
5271 | 3794 | ||
|
Dot Product
single-core vector |
8502 | 6079 | ||
|
Dot Product
multi-core scalar |
65772 | 16000 | ||
|
Dot Product
multi-core vector |
116432 | 28035 | ||
|
LU Decomposition
single-core scalar |
5432 | 1427 | ||
|
LU Decomposition
multi-core scalar |
20101 | 5697 | ||
|
Primality Test
single-core scalar |
14603 | 3952 | ||
|
Primality Test
multi-core scalar |
101375 | 12609 | ||
|
Sharpen Image
single-core scalar |
10929 | 7694 | ||
|
Sharpen Image
multi-core scalar |
114974 | 31156 | ||
|
Blur Image
single-core scalar |
11635 | 8464 | ||
|
Blur Image
multi-core scalar |
131027 | 33360 | ||
Memory Performance
| iMac18,3 | iMac13,2 | |||
|---|---|---|---|---|
| Memory | 13837 | 3420 | ||
|
Read Sequential
single-core scalar |
14049 | 4788 | ||
|
Write Sequential
single-core scalar |
21494 | 4973 | ||
|
Stdlib Allocate
single-core scalar |
5485 | 3518 | ||
|
Stdlib Write
single-core scalar |
16758 | 1771 | ||
|
Stdlib Copy
single-core scalar |
11401 | 2053 | ||
Stream Performance
| iMac18,3 | iMac13,2 | |||
|---|---|---|---|---|
| Stream | 16366 | 3005 | ||
|
Stream Copy
single-core scalar |
15004 | 2979 | ||
|
Stream Copy
single-core vector |
18358 | 3177 | ||
|
Stream Scale
single-core scalar |
13491 | 3160 | ||
|
Stream Scale
single-core vector |
17773 | 3060 | ||
|
Stream Add
single-core scalar |
15391 | 2806 | ||
|
Stream Add
single-core vector |
19775 | 3385 | ||
|
Stream Triad
single-core scalar |
16579 | 2966 | ||
|
Stream Triad
single-core vector |
14558 | 2512 | ||
