iMac (27-inch Mid 2011) vs Mac Pro (Early 2008)
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 8152 | 11290 | ||
System Information
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |
|---|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50b) | Mac OS X 10.9.4 (Build 13E28) |
| Model | iMac (27-inch Mid 2011) | Mac Pro (Early 2008) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 23 Stepping 6 |
| 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 | 6144 KB x 2 |
| L3 Cache | 6144 KB | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 | Apple Inc. Mac-F42C88C8 Proto1 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 | Apple Inc. MP31.88Z.006C.B05.0802291410 |
| Memory | 8.00 GB 1333 MHz DDR3 | 16.00 GB 800 MHz DDR2 FB-DIMM |
Integer Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Integer | 7145 | 11609 | ||
|
Blowfish
single-core scalar |
2191 | 1809 | ||
|
Blowfish
multi-core scalar |
6753 | 15392 | ||
|
Text Compress
single-core scalar |
3528 | 2527 | ||
|
Text Compress
multi-core scalar |
9635 | 19395 | ||
|
Text Decompress
single-core scalar |
3868 | 2165 | ||
|
Text Decompress
multi-core scalar |
12106 | 17902 | ||
|
Image Compress
single-core scalar |
3253 | 2422 | ||
|
Image Compress
multi-core scalar |
6735 | 18916 | ||
|
Image Decompress
single-core scalar |
3771 | 2515 | ||
|
Image Decompress
multi-core scalar |
11041 | 17266 | ||
|
Lua
single-core scalar |
6089 | 4364 | ||
|
Lua
multi-core scalar |
16781 | 34646 | ||
Floating Point Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Floating Point | 10597 | 18579 | ||
|
Mandelbrot
single-core scalar |
3038 | 2091 | ||
|
Mandelbrot
multi-core scalar |
8779 | 16990 | ||
|
Dot Product
single-core scalar |
4986 | 3797 | ||
|
Dot Product
single-core vector |
5962 | 2953 | ||
|
Dot Product
multi-core scalar |
15177 | 32234 | ||
|
Dot Product
multi-core vector |
19281 | 27233 | ||
|
LU Decomposition
single-core scalar |
2670 | 1668 | ||
|
LU Decomposition
multi-core scalar |
5543 | 13408 | ||
|
Primality Test
single-core scalar |
8366 | 5888 | ||
|
Primality Test
multi-core scalar |
17460 | 35408 | ||
|
Sharpen Image
single-core scalar |
7090 | 5986 | ||
|
Sharpen Image
multi-core scalar |
19897 | 48363 | ||
|
Blur Image
single-core scalar |
8259 | 7090 | ||
|
Blur Image
multi-core scalar |
21862 | 57004 | ||
Memory Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Memory | 6046 | 2514 | ||
|
Read Sequential
single-core scalar |
6843 | 2539 | ||
|
Write Sequential
single-core scalar |
9958 | 3685 | ||
|
Stdlib Allocate
single-core scalar |
4559 | 2769 | ||
|
Stdlib Write
single-core scalar |
3848 | 1247 | ||
|
Stdlib Copy
single-core scalar |
5024 | 2334 | ||
Stream Performance
| iMac (27-inch Mid 2011) | Mac Pro (Early 2008) | |||
|---|---|---|---|---|
| Stream | 7338 | 2216 | ||
|
Stream Copy
single-core scalar |
6933 | 2207 | ||
|
Stream Copy
single-core vector |
8072 | 2420 | ||
|
Stream Scale
single-core scalar |
7193 | 2328 | ||
|
Stream Scale
single-core vector |
7755 | 2317 | ||
|
Stream Add
single-core scalar |
6854 | 2063 | ||
|
Stream Add
single-core vector |
8317 | 2378 | ||
|
Stream Triad
single-core scalar |
7445 | 2267 | ||
|
Stream Triad
single-core vector |
6142 | 1755 | ||
