Linux PC (Intel Core i7 920) vs MacPro4,1
| Linux PC (Intel Core i7 920) | MacPro4,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6782 | 13502 | ||
System Information
| Linux PC (Intel Core i7 920) | MacPro4,1 | |
|---|---|---|
| Operating System | Ubuntu 10.04.2 LTS 2.6.27 i686 | Mac OS X 10.5.8 (Build 9L30) |
| Model | Linux PC (Intel Core i7 920) | MacPro4,1 |
| Processor |
Intel Core i7-920 @ 2.67 GHz
1 Processor, 8 Cores |
Intel Core i7-975 @ 3.33 GHz
0 Processors, 8 Cores |
| Processor ID | GenuineIntel Family 6 Model 26 Stepping 5 | GenuineIntel Family 6 Model 26 Stepping 5 |
| L1 Instruction Cache | 0 KB | 32 KB |
| L1 Data Cache | 0 KB | 32 KB |
| L2 Cache | 256 KB | 256 KB |
| L3 Cache | 0 KB | 8192 KB |
| Motherboard | Unknown Motherboard | Apple Inc. Mac-F221BEC8 Rev 1.xx |
| BIOS | N/A | Apple Inc. MP41.88Z.0081.B04.0903051113 |
| Memory | 11.74 GB N/A | 12.00 GB 1866 MHz DDR3 |
Integer Performance
| Linux PC (Intel Core i7 920) | MacPro4,1 | |||
|---|---|---|---|---|
| Integer | 6175 | 12369 | ||
|
Blowfish
single-core scalar |
1943 | 2998 | ||
|
Blowfish
multi-core scalar |
10358 | 20539 | ||
|
Text Compress
single-core scalar |
2235 | 3839 | ||
|
Text Compress
multi-core scalar |
10279 | 20091 | ||
|
Text Decompress
single-core scalar |
2312 | 3955 | ||
|
Text Decompress
multi-core scalar |
10921 | 21594 | ||
|
Image Compress
single-core scalar |
1678 | 3632 | ||
|
Image Compress
multi-core scalar |
5938 | 19794 | ||
|
Image Decompress
single-core scalar |
1461 | 3644 | ||
|
Image Decompress
multi-core scalar |
7675 | 18176 | ||
|
Crafty Chess
single-core scalar |
7030 | |||
|
Crafty Chess
multi-core scalar |
11955 | |||
|
Lua
single-core scalar |
3537 | 6460 | ||
|
Lua
multi-core scalar |
15769 | 29464 | ||
Floating Point Performance
| Linux PC (Intel Core i7 920) | MacPro4,1 | |||
|---|---|---|---|---|
| Floating Point | 9417 | 20075 | ||
|
Mandelbrot
single-core scalar |
2372 | 3601 | ||
|
Mandelbrot
multi-core scalar |
8715 | 26705 | ||
|
Dot Product
single-core scalar |
3857 | 5229 | ||
|
Dot Product
single-core vector |
4663 | 5195 | ||
|
Dot Product
multi-core scalar |
13318 | 19661 | ||
|
Dot Product
multi-core vector |
9116 | 16235 | ||
|
LU Decomposition
single-core scalar |
1695 | 2668 | ||
|
LU Decomposition
multi-core scalar |
9832 | 11162 | ||
|
Primality Test
single-core scalar |
3901 | 9175 | ||
|
Primality Test
multi-core scalar |
15049 | 37769 | ||
|
Sharpen Image
single-core scalar |
6534 | 8892 | ||
|
Sharpen Image
multi-core scalar |
25080 | 53413 | ||
|
Blur Image
single-core scalar |
6017 | 11249 | ||
|
Blur Image
multi-core scalar |
21692 | 70106 | ||
Memory Performance
| Linux PC (Intel Core i7 920) | MacPro4,1 | |||
|---|---|---|---|---|
| Memory | 4570 | 6922 | ||
|
Read Sequential
single-core scalar |
5392 | 7497 | ||
|
Write Sequential
single-core scalar |
5683 | 7612 | ||
|
Stdlib Allocate
single-core scalar |
2462 | 6708 | ||
|
Stdlib Write
single-core scalar |
4635 | 5772 | ||
|
Stdlib Copy
single-core scalar |
4681 | 7025 | ||
Stream Performance
| Linux PC (Intel Core i7 920) | MacPro4,1 | |||
|---|---|---|---|---|
| Stream | 4115 | 7631 | ||
|
Stream Copy
single-core scalar |
3604 | 6389 | ||
|
Stream Copy
single-core vector |
5412 | 10662 | ||
|
Stream Scale
single-core scalar |
2763 | 6515 | ||
|
Stream Scale
single-core vector |
4605 | 9292 | ||
|
Stream Add
single-core scalar |
3135 | 6114 | ||
|
Stream Add
single-core vector |
5442 | 9207 | ||
|
Stream Triad
single-core scalar |
4290 | 6292 | ||
|
Stream Triad
single-core vector |
3676 | 6583 | ||
