iMac11,1 vs PowerMac12,1
| iMac11,1 | PowerMac12,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6494 | 876 | ||
System Information
| iMac11,1 | PowerMac12,1 | |
|---|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C2234) | Mac OS X 10.5.1 (Build 9B21) |
| Model | iMac11,1 | PowerMac12,1 |
| Processor |
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores |
PowerPC @ 2.10 GHz
1 Processor, 1 Core |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 | 003ch |
| L1 Instruction Cache | 32 KB | 64 KB |
| L1 Data Cache | 32 KB | 32 KB |
| L2 Cache | 256 KB | 512 KB |
| L3 Cache | 8192 KB | 0 KB |
| Motherboard | Apple Inc. Mac-F2268DAE | PowerMac12,1 |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 | N/A |
| Memory | 4.00 GB 1067 MHz DDR3 | 1.50 GB PC2-4200U-444 DDR2 SDRAM |
Integer Performance
| iMac11,1 | PowerMac12,1 | |||
|---|---|---|---|---|
| Integer | 4973 | 716 | ||
|
Blowfish
single-core scalar |
1930 | 697 | ||
|
Blowfish
multi-core scalar |
7208 | 525 | ||
|
Text Compress
single-core scalar |
2056 | 623 | ||
|
Text Compress
multi-core scalar |
6980 | 614 | ||
|
Text Decompress
single-core scalar |
2258 | 557 | ||
|
Text Decompress
multi-core scalar |
8094 | 640 | ||
|
Image Compress
single-core scalar |
2088 | 929 | ||
|
Image Compress
multi-core scalar |
7130 | 846 | ||
|
Image Decompress
single-core scalar |
1830 | 859 | ||
|
Image Decompress
multi-core scalar |
6240 | 882 | ||
|
Lua
single-core scalar |
3417 | 654 | ||
|
Lua
multi-core scalar |
10454 | 777 | ||
Floating Point Performance
| iMac11,1 | PowerMac12,1 | |||
|---|---|---|---|---|
| Floating Point | 10487 | 1048 | ||
|
Mandelbrot
single-core scalar |
2677 | 1005 | ||
|
Mandelbrot
multi-core scalar |
9542 | 921 | ||
|
Dot Product
single-core scalar |
4350 | 924 | ||
|
Dot Product
single-core vector |
5188 | 1250 | ||
|
Dot Product
multi-core scalar |
16090 | 850 | ||
|
Dot Product
multi-core vector |
20920 | 1259 | ||
|
LU Decomposition
single-core scalar |
687 | 253 | ||
|
LU Decomposition
multi-core scalar |
2447 | 512 | ||
|
Primality Test
single-core scalar |
5243 | 785 | ||
|
Primality Test
multi-core scalar |
14637 | 785 | ||
|
Sharpen Image
single-core scalar |
6304 | 1476 | ||
|
Sharpen Image
multi-core scalar |
21771 | 1338 | ||
|
Blur Image
single-core scalar |
8270 | 1628 | ||
|
Blur Image
multi-core scalar |
28694 | 1692 | ||
Memory Performance
| iMac11,1 | PowerMac12,1 | |||
|---|---|---|---|---|
| Memory | 3615 | 752 | ||
|
Read Sequential
single-core scalar |
5238 | 802 | ||
|
Write Sequential
single-core scalar |
2857 | 772 | ||
|
Stdlib Allocate
single-core scalar |
3566 | 545 | ||
|
Stdlib Write
single-core scalar |
2733 | 786 | ||
|
Stdlib Copy
single-core scalar |
3684 | 855 | ||
Stream Performance
| iMac11,1 | PowerMac12,1 | |||
|---|---|---|---|---|
| Stream | 3607 | 1089 | ||
|
Stream Copy
single-core scalar |
4025 | 942 | ||
|
Stream Scale
single-core scalar |
4178 | 1019 | ||
|
Stream Add
single-core scalar |
1576 | 1036 | ||
|
Stream Triad
single-core scalar |
1701 | 1168 | ||
