Power Mac G5 (Late 2005) vs iMac12,2
| Power Mac G5 (Late 2005) | iMac12,2 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 3469 | 9780 | ||
System Information
| Power Mac G5 (Late 2005) | iMac12,2 | |
|---|---|---|
| Operating System | Mac OS X 10.5.9 (Build 9L31b) | Mac OS X 10.7.2 (Build 11C74) |
| Model | Power Mac G5 (Late 2005) | iMac12,2 |
| Processor |
PowerPC G5 (970MP) @ 2.50 GHz
2 Processors, 4 Cores |
Intel Core i5-2500K @ 3.31 GHz
1 Processor, 4 Cores |
| Processor ID | 0044h | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 64 KB | 32 KB x 2 |
| L1 Data Cache | 32 KB | 32 KB x 2 |
| L2 Cache | 1024 KB | 256 KB x 2 |
| L3 Cache | 0 KB | 6144 KB |
| Motherboard | PowerMac11,2 | Apple Inc. Mac-942B59F58194171B x.x |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 | |
| Memory | 4.00 GB PC2-4200U-444 DDR2 SDRAM | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Power Mac G5 (Late 2005) | iMac12,2 | |||
|---|---|---|---|---|
| Integer | 4003 | 8814 | ||
|
Blowfish
single-core scalar |
1281 | 2239 | ||
|
Blowfish
multi-core scalar |
5436 | 8781 | ||
|
Text Compress
single-core scalar |
1985 | 3605 | ||
|
Text Compress
multi-core scalar |
7485 | 12726 | ||
|
Text Decompress
single-core scalar |
1801 | 3976 | ||
|
Text Decompress
multi-core scalar |
7358 | 14792 | ||
|
Image Compress
single-core scalar |
1734 | 3301 | ||
|
Image Compress
multi-core scalar |
6716 | 11932 | ||
|
Image Decompress
single-core scalar |
1601 | 3919 | ||
|
Image Decompress
multi-core scalar |
5275 | 13603 | ||
|
Lua
single-core scalar |
1727 | 5801 | ||
|
Lua
multi-core scalar |
5643 | 21095 | ||
Floating Point Performance
| Power Mac G5 (Late 2005) | iMac12,2 | |||
|---|---|---|---|---|
| Floating Point | 4301 | 13294 | ||
|
Mandelbrot
single-core scalar |
1666 | 3088 | ||
|
Mandelbrot
multi-core scalar |
6751 | 11512 | ||
|
Dot Product
single-core scalar |
1720 | 5038 | ||
|
Dot Product
single-core vector |
2083 | 6095 | ||
|
Dot Product
multi-core scalar |
7207 | 19516 | ||
|
Dot Product
multi-core vector |
9463 | 25591 | ||
|
LU Decomposition
single-core scalar |
926 | 2715 | ||
|
LU Decomposition
multi-core scalar |
1476 | 6946 | ||
|
Primality Test
single-core scalar |
2780 | 8557 | ||
|
Primality Test
multi-core scalar |
8890 | 24783 | ||
|
Sharpen Image
single-core scalar |
1614 | 7186 | ||
|
Sharpen Image
multi-core scalar |
6307 | 26143 | ||
|
Blur Image
single-core scalar |
1887 | 8395 | ||
|
Blur Image
multi-core scalar |
7453 | 30559 | ||
Memory Performance
| Power Mac G5 (Late 2005) | iMac12,2 | |||
|---|---|---|---|---|
| Memory | 1855 | 6325 | ||
|
Read Sequential
single-core scalar |
2088 | 7071 | ||
|
Write Sequential
single-core scalar |
2277 | 10208 | ||
|
Stdlib Allocate
single-core scalar |
1248 | 4714 | ||
|
Stdlib Write
single-core scalar |
1773 | 4132 | ||
|
Stdlib Copy
single-core scalar |
1891 | 5500 | ||
Stream Performance
| Power Mac G5 (Late 2005) | iMac12,2 | |||
|---|---|---|---|---|
| Stream | 1919 | 7781 | ||
|
Stream Copy
single-core scalar |
1830 | 7442 | ||
|
Stream Scale
single-core scalar |
1817 | 7508 | ||
|
Stream Add
single-core scalar |
1771 | 7176 | ||
|
Stream Triad
single-core scalar |
1933 | 7803 | ||
