iMac (27-inch Mid 2011) vs Dell Inc. OptiPlex GX520
| iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 11419 | 1651 | ||
System Information
| iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 | |
|---|---|---|
| Operating System | Mac OS X 10.9.1 (Build 13B42) | Microsoft Windows 7 Professional (32-bit) |
| Model | iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 |
| Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Pentium 4 511/520/521/620 @ 2.80 GHz
1 Processor, 1 Core, 2 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 15 Model 4 Stepping 9 |
| Processor Codename | Prescott | |
| Processor Package | Socket 775 LGA | |
| L1 Instruction Cache | 32 KB x 4 | 0 KB |
| L1 Data Cache | 32 KB x 4 | 16 KB |
| L2 Cache | 256 KB x 4 | 1024 KB |
| L3 Cache | 8192 KB | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 | Dell Inc. 0XG309 |
| Northbridge | Intel i945P/PL/G/GZ A2 | |
| Southbridge | Intel 82801GB (ICH7/R) A1 | |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 | Dell Inc. A05 |
| Memory | 12.00 GB 1333 MHz DDR3 | 2.00 GB DDR2 SDRAM 267MHz |
Integer Performance
| iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 | |||
|---|---|---|---|---|
| Integer | 9660 | 1633 | ||
|
Blowfish
single-core scalar |
2408 | 1415 | ||
|
Blowfish
multi-core scalar |
15784 | 2161 | ||
|
Text Compress
single-core scalar |
3199 | 1163 | ||
|
Text Compress
multi-core scalar |
15939 | 1616 | ||
|
Text Decompress
single-core scalar |
3522 | 1412 | ||
|
Text Decompress
multi-core scalar |
17859 | 1882 | ||
|
Image Compress
single-core scalar |
2719 | 1189 | ||
|
Image Compress
multi-core scalar |
13643 | 1575 | ||
|
Image Decompress
single-core scalar |
2798 | 1234 | ||
|
Image Decompress
multi-core scalar |
12269 | 1615 | ||
|
Lua
single-core scalar |
4450 | 1963 | ||
|
Lua
multi-core scalar |
21331 | 2371 | ||
Floating Point Performance
| iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 | |||
|---|---|---|---|---|
| Floating Point | 17571 | 1546 | ||
|
Mandelbrot
single-core scalar |
3205 | 925 | ||
|
Mandelbrot
multi-core scalar |
21751 | 1816 | ||
|
Dot Product
single-core scalar |
5121 | 417 | ||
|
Dot Product
single-core vector |
6291 | 2697 | ||
|
Dot Product
multi-core scalar |
27614 | 855 | ||
|
Dot Product
multi-core vector |
32518 | 3870 | ||
|
LU Decomposition
single-core scalar |
1560 | 841 | ||
|
LU Decomposition
multi-core scalar |
3786 | 796 | ||
|
Primality Test
single-core scalar |
7790 | 1953 | ||
|
Primality Test
multi-core scalar |
29075 | 2117 | ||
|
Sharpen Image
single-core scalar |
6976 | 774 | ||
|
Sharpen Image
multi-core scalar |
43275 | 772 | ||
|
Blur Image
single-core scalar |
8067 | 1836 | ||
|
Blur Image
multi-core scalar |
48970 | 1986 | ||
Memory Performance
| iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 | |||
|---|---|---|---|---|
| Memory | 6231 | 1801 | ||
|
Read Sequential
single-core scalar |
7156 | 2903 | ||
|
Write Sequential
single-core scalar |
11108 | 2783 | ||
|
Stdlib Allocate
single-core scalar |
4060 | 1203 | ||
|
Stdlib Write
single-core scalar |
3851 | 933 | ||
|
Stdlib Copy
single-core scalar |
4982 | 1183 | ||
Stream Performance
| iMac (27-inch Mid 2011) | Dell Inc. OptiPlex GX520 | |||
|---|---|---|---|---|
| Stream | 6426 | 1788 | ||
|
Stream Copy
single-core scalar |
7100 | 1765 | ||
|
Stream Scale
single-core scalar |
7521 | 1741 | ||
|
Stream Add
single-core scalar |
2861 | 1722 | ||
|
Stream Triad
single-core scalar |
3273 | 1855 | ||
