LENOVO 20246 vs iMac (27-inch Mid 2011)
| LENOVO 20246 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 4831 | 16812 | ||
System Information
| LENOVO 20246 | iMac (27-inch Mid 2011) | |
|---|---|---|
| Operating System | Microsoft Windows 8 (64-bit) | Mac OS X 10.8.4 (Build 12E36) |
| Model | LENOVO 20246 | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-3689Y @ 1.50 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2600 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Ivy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 4 |
| L2 Cache | 256 KB x 2 | 256 KB x 4 |
| L3 Cache | 4096 KB | 8192 KB |
| Motherboard | LENOVO Yoga2 | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E56 04 | |
| BIOS | LENOVO 77CN16WW | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 8.00 GB DDR3 SDRAM 799MHz | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| LENOVO 20246 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 4644 | 14786 | ||
|
Blowfish
single-core scalar |
1497 | 2857 | ||
|
Blowfish
multi-core scalar |
5526 | 19818 | ||
|
Text Compress
single-core scalar |
2376 | 4570 | ||
|
Text Compress
multi-core scalar |
6271 | 24652 | ||
|
Text Decompress
single-core scalar |
2722 | 5032 | ||
|
Text Decompress
multi-core scalar |
7588 | 27116 | ||
|
Image Compress
single-core scalar |
2145 | 4243 | ||
|
Image Compress
multi-core scalar |
5637 | 22820 | ||
|
Image Decompress
single-core scalar |
2321 | 4811 | ||
|
Image Decompress
multi-core scalar |
5892 | 21452 | ||
|
Lua
single-core scalar |
4122 | 6883 | ||
|
Lua
multi-core scalar |
9632 | 33181 | ||
Floating Point Performance
| LENOVO 20246 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 5208 | 25667 | ||
|
Mandelbrot
single-core scalar |
1793 | 3943 | ||
|
Mandelbrot
multi-core scalar |
6929 | 29015 | ||
|
Dot Product
single-core scalar |
1007 | 6419 | ||
|
Dot Product
single-core vector |
5461 | 7758 | ||
|
Dot Product
multi-core scalar |
4096 | 33660 | ||
|
Dot Product
multi-core vector |
17359 | 47450 | ||
|
LU Decomposition
single-core scalar |
3453 | 3491 | ||
|
LU Decomposition
multi-core scalar |
3677 | 5569 | ||
|
Primality Test
single-core scalar |
4893 | 10863 | ||
|
Primality Test
multi-core scalar |
9787 | 45836 | ||
|
Sharpen Image
single-core scalar |
1054 | 9188 | ||
|
Sharpen Image
multi-core scalar |
3410 | 64703 | ||
|
Blur Image
single-core scalar |
2417 | 10735 | ||
|
Blur Image
multi-core scalar |
7584 | 80712 | ||
Memory Performance
| LENOVO 20246 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 4566 | 8130 | ||
|
Read Sequential
single-core scalar |
6979 | 9013 | ||
|
Write Sequential
single-core scalar |
7278 | 13007 | ||
|
Stdlib Allocate
single-core scalar |
3181 | 5984 | ||
|
Stdlib Write
single-core scalar |
2324 | 5442 | ||
|
Stdlib Copy
single-core scalar |
3068 | 7207 | ||
Stream Performance
| LENOVO 20246 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Stream | 4702 | 10284 | ||
|
Stream Copy
single-core scalar |
4600 | 9683 | ||
|
Stream Scale
single-core scalar |
4522 | 9754 | ||
|
Stream Add
single-core scalar |
4849 | 9395 | ||
|
Stream Triad
single-core scalar |
5207 | 10186 | ||
