iMac17,1 vs iMac11,3
| iMac17,1 | iMac11,3 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 17354 | 10838 | ||
System Information
| iMac17,1 | iMac11,3 | |
|---|---|---|
| Operating System | Mac OS X 10.11.3 | Mac OS X 10.6.6 (Build 10J567) |
| Model | iMac17,1 | iMac11,3 |
| Processor |
Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 94 Stepping 3 | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB |
| L1 Data Cache | 32 KB x 4 | 32 KB |
| L2 Cache | 256 KB x 4 | 256 KB |
| L3 Cache | 8192 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM171.88Z.0105.B05.1511031741 | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 8.00 GB 1867 MHz DDR3 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| iMac17,1 | iMac11,3 | |||
|---|---|---|---|---|
| Integer | 15675 | 9596 | ||
|
Blowfish
single-core scalar |
3152 | 2265 | ||
|
Blowfish
multi-core scalar |
23624 | 13969 | ||
|
Text Compress
single-core scalar |
4547 | 2707 | ||
|
Text Compress
multi-core scalar |
23302 | 14128 | ||
|
Text Decompress
single-core scalar |
4843 | 3005 | ||
|
Text Decompress
multi-core scalar |
24987 | 15728 | ||
|
Image Compress
single-core scalar |
3857 | 2997 | ||
|
Image Compress
multi-core scalar |
20681 | 15183 | ||
|
Image Decompress
single-core scalar |
5022 | 3118 | ||
|
Image Decompress
multi-core scalar |
23624 | 13217 | ||
|
Lua
single-core scalar |
9086 | 5324 | ||
|
Lua
multi-core scalar |
41379 | 23513 | ||
Floating Point Performance
| iMac17,1 | iMac11,3 | |||
|---|---|---|---|---|
| Floating Point | 25880 | 17068 | ||
|
Mandelbrot
single-core scalar |
3490 | 3003 | ||
|
Mandelbrot
multi-core scalar |
27078 | 19945 | ||
|
Dot Product
single-core scalar |
4221 | 4873 | ||
|
Dot Product
single-core vector |
6801 | 5851 | ||
|
Dot Product
multi-core scalar |
34290 | 18537 | ||
|
Dot Product
multi-core vector |
60434 | 31234 | ||
|
LU Decomposition
single-core scalar |
4284 | 1504 | ||
|
LU Decomposition
multi-core scalar |
10725 | 7550 | ||
|
Primality Test
single-core scalar |
11694 | 7792 | ||
|
Primality Test
multi-core scalar |
53175 | 28647 | ||
|
Sharpen Image
single-core scalar |
8631 | 7511 | ||
|
Sharpen Image
multi-core scalar |
59621 | 40387 | ||
|
Blur Image
single-core scalar |
9304 | 9346 | ||
|
Blur Image
multi-core scalar |
68574 | 52784 | ||
Memory Performance
| iMac17,1 | iMac11,3 | |||
|---|---|---|---|---|
| Memory | 9122 | 5222 | ||
|
Read Sequential
single-core scalar |
11104 | 6045 | ||
|
Write Sequential
single-core scalar |
16733 | 8513 | ||
|
Stdlib Allocate
single-core scalar |
5955 | 4496 | ||
|
Stdlib Write
single-core scalar |
4496 | 2876 | ||
|
Stdlib Copy
single-core scalar |
7326 | 4182 | ||
Stream Performance
| iMac17,1 | iMac11,3 | |||
|---|---|---|---|---|
| Stream | 9859 | 4617 | ||
|
Stream Copy
single-core scalar |
9734 | 4509 | ||
|
Stream Scale
single-core scalar |
9965 | 4469 | ||
|
Stream Add
single-core scalar |
9193 | 4436 | ||
|
Stream Triad
single-core scalar |
10009 | 4642 | ||
