Linux PC (Intel Core i7 920) vs Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz)
| Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 7102 | 2603 | ||
System Information
| Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) | |
|---|---|---|
| Operating System | Linux 2.6.18-164.10.1.el5.028stab067.4 x86_64 | Linux 2.6.21-1.3194.fc7 i686 |
| Model | Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) |
| Processor |
Intel Core i7-920 @ 2.67 GHz
1 Processor, 8 Cores |
Intel Core 2 Duo E4500 @ 1.20 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 26 Stepping 5 | GenuineIntel Family 6 Model 15 Stepping 13 |
| L1 Instruction Cache | 0 KB | 0 KB |
| L1 Data Cache | 0 KB | 0 KB |
| L2 Cache | 256 KB | 0 KB |
| L3 Cache | 0 KB | 0 KB |
| Motherboard | Unknown Motherboard | Unknown Motherboard |
| BIOS | N/A | |
| Memory | 7.77 GB N/A | 495 MB N/A |
Integer Performance
| Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) | |||
|---|---|---|---|---|
| Integer | 6502 | 2590 | ||
|
Blowfish
single-core scalar |
1708 | 1775 | ||
|
Blowfish
multi-core scalar |
7097 | 3770 | ||
|
Text Compress
single-core scalar |
2327 | 978 | ||
|
Text Compress
multi-core scalar |
9286 | 3401 | ||
|
Text Decompress
single-core scalar |
2538 | 1004 | ||
|
Text Decompress
multi-core scalar |
8230 | 3287 | ||
|
Image Compress
single-core scalar |
2047 | 1491 | ||
|
Image Compress
multi-core scalar |
8363 | 3004 | ||
|
Image Decompress
single-core scalar |
2399 | 1322 | ||
|
Image Decompress
multi-core scalar |
9237 | 2706 | ||
|
Crafty Chess
single-core scalar |
2095 | |||
|
Crafty Chess
multi-core scalar |
3863 | |||
|
Lua
single-core scalar |
4421 | 1580 | ||
|
Lua
multi-core scalar |
20381 | 5997 | ||
Floating Point Performance
| Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) | |||
|---|---|---|---|---|
| Floating Point | 9041 | 3526 | ||
|
Mandelbrot
single-core scalar |
2245 | 1547 | ||
|
Mandelbrot
multi-core scalar |
8621 | 3335 | ||
|
Dot Product
single-core scalar |
3071 | 2844 | ||
|
Dot Product
single-core vector |
4224 | 1463 | ||
|
Dot Product
multi-core scalar |
13022 | 3025 | ||
|
Dot Product
multi-core vector |
18409 | 1742 | ||
|
LU Decomposition
single-core scalar |
2211 | 1868 | ||
|
LU Decomposition
multi-core scalar |
5043 | 2687 | ||
|
Primality Test
single-core scalar |
4726 | 1553 | ||
|
Primality Test
multi-core scalar |
14293 | 3931 | ||
|
Sharpen Image
single-core scalar |
6147 | 4574 | ||
|
Sharpen Image
multi-core scalar |
33848 | 10552 | ||
|
Blur Image
single-core scalar |
2198 | 2426 | ||
|
Blur Image
multi-core scalar |
8523 | 7821 | ||
Memory Performance
| Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) | |||
|---|---|---|---|---|
| Memory | 5914 | 1820 | ||
|
Read Sequential
single-core scalar |
4755 | 2342 | ||
|
Write Sequential
single-core scalar |
4744 | 1623 | ||
|
Stdlib Allocate
single-core scalar |
4335 | 1556 | ||
|
Stdlib Write
single-core scalar |
5386 | 1205 | ||
|
Stdlib Copy
single-core scalar |
10350 | 2378 | ||
Stream Performance
| Linux PC (Intel Core i7 920) | Linux PC (Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz) | |||
|---|---|---|---|---|
| Stream | 4800 | 990 | ||
|
Stream Copy
single-core scalar |
4334 | 1052 | ||
|
Stream Copy
single-core vector |
5923 | 1069 | ||
|
Stream Scale
single-core scalar |
4507 | 1029 | ||
|
Stream Scale
single-core vector |
5549 | 1003 | ||
|
Stream Add
single-core scalar |
4480 | 972 | ||
|
Stream Add
single-core vector |
5194 | 1016 | ||
|
Stream Triad
single-core scalar |
4555 | 1025 | ||
|
Stream Triad
single-core vector |
3862 | 760 | ||
