i7 PRF vs i7 PRF
| i7 PRF | i7 PRF | |||
|---|---|---|---|---|
| Geekbench 2 Score | 8224 | 8224 | ||
System Information
| i7 PRF | i7 PRF | |
|---|---|---|
| Operating System | Ubuntu 10.10 2.6.35-22-server x86_64 | Ubuntu 10.10 2.6.35-22-server x86_64 |
| Model | System manufacturer System Product Name | System manufacturer System Product Name |
| Processor |
Intel Core i7-920 @ 2.67 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-920 @ 2.67 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 26 Stepping 4 | GenuineIntel Family 6 Model 26 Stepping 4 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 256 KB x 4 |
| L3 Cache | 8192 KB | 8192 KB |
| Motherboard | ASUSTeK Computer INC. P6T | ASUSTeK Computer INC. P6T |
| BIOS | American Megatrends Inc. 1408 | American Megatrends Inc. 1408 |
| Memory | 1.95 GB | 1.95 GB |
Integer Performance
| i7 PRF | i7 PRF | |||
|---|---|---|---|---|
| Integer | 8349 | 8349 | ||
|
Blowfish
single-core scalar |
2017 | 2017 | ||
|
Blowfish
multi-core scalar |
13910 | 13910 | ||
|
Text Compress
single-core scalar |
2537 | 2537 | ||
|
Text Compress
multi-core scalar |
12612 | 12612 | ||
|
Text Decompress
single-core scalar |
2804 | 2804 | ||
|
Text Decompress
multi-core scalar |
14679 | 14679 | ||
|
Image Compress
single-core scalar |
2239 | 2239 | ||
|
Image Compress
multi-core scalar |
11344 | 11344 | ||
|
Image Decompress
single-core scalar |
2730 | 2730 | ||
|
Image Decompress
multi-core scalar |
12283 | 12283 | ||
|
Lua
single-core scalar |
3675 | 3675 | ||
|
Lua
multi-core scalar |
19366 | 19366 | ||
Floating Point Performance
| i7 PRF | i7 PRF | |||
|---|---|---|---|---|
| Floating Point | 11230 | 11230 | ||
|
Mandelbrot
single-core scalar |
2440 | 2440 | ||
|
Mandelbrot
multi-core scalar |
17715 | 17715 | ||
|
Dot Product
single-core scalar |
3257 | 3257 | ||
|
Dot Product
single-core vector |
4231 | 4231 | ||
|
Dot Product
multi-core scalar |
16370 | 16370 | ||
|
Dot Product
multi-core vector |
20321 | 20321 | ||
|
LU Decomposition
single-core scalar |
2383 | 2383 | ||
|
LU Decomposition
multi-core scalar |
3004 | 3004 | ||
|
Primality Test
single-core scalar |
4994 | 4994 | ||
|
Primality Test
multi-core scalar |
18766 | 18766 | ||
|
Sharpen Image
single-core scalar |
6787 | 6787 | ||
|
Sharpen Image
multi-core scalar |
38891 | 38891 | ||
|
Blur Image
single-core scalar |
2374 | 2374 | ||
|
Blur Image
multi-core scalar |
15699 | 15699 | ||
Memory Performance
| i7 PRF | i7 PRF | |||
|---|---|---|---|---|
| Memory | 5271 | 5271 | ||
|
Read Sequential
single-core scalar |
5045 | 5045 | ||
|
Write Sequential
single-core scalar |
4924 | 4924 | ||
|
Stdlib Allocate
single-core scalar |
5187 | 5187 | ||
|
Stdlib Write
single-core scalar |
3699 | 3699 | ||
|
Stdlib Copy
single-core scalar |
7500 | 7500 | ||
Stream Performance
| i7 PRF | i7 PRF | |||
|---|---|---|---|---|
| Stream | 3172 | 3172 | ||
|
Stream Copy
single-core scalar |
3104 | 3104 | ||
|
Stream Copy
single-core vector |
3338 | 3338 | ||
|
Stream Scale
single-core scalar |
3191 | 3191 | ||
|
Stream Scale
single-core vector |
3180 | 3180 | ||
|
Stream Add
single-core scalar |
3186 | 3186 | ||
|
Stream Add
single-core vector |
3403 | 3403 | ||
|
Stream Triad
single-core scalar |
3426 | 3426 | ||
|
Stream Triad
single-core vector |
2553 | 2553 | ||
