Alienware M17xR3
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Windows x86 (32-bit) | |||
| Integer | Processor integer performance | 9063 | 9020 |
| Floating Point | Processor floating point performance | 10569 | |
| Memory | Memory performance | 6790 | |
| Stream | Memory bandwidth performance | 7910 | |
Result Information
| User | dqzhong929 |
| Upload Date | Thu, 01 Mar 2012 08:24:48 +0000 |
| Views | 6 |
System Information
| Alienware M17xR3 | |
|---|---|
| Operating System | Microsoft Windows 7 Ultimate (64-bit) |
| Model | Alienware M17xR3 |
| Processor |
Intel Core i7-2820QM @ 2.37 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge |
| Processor Package | Socket 988B rPGA |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Alienware M17xR3 |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel HM67 B2 |
| BIOS | Alienware A09 |
| Memory | 31.98 GB DDR3 SDRAM 686MHz |
Integer Performance
| Integer | 9063 | |
|---|---|---|
|
Blowfish
single-core scalar |
1932
84.9 MB/sec |
|
|
Blowfish
multi-core scalar |
11049
453 MB/sec |
|
|
Text Compress
single-core scalar |
3352
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
14561
47.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3855
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
16582
66.1 MB/sec |
|
|
Image Compress
single-core scalar |
3025
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14686
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3058
51.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11908
194 Mpixels/sec |
|
|
Lua
single-core scalar |
4941
1.90 Mnodes/sec |
|
|
Lua
multi-core scalar |
19809
7.62 Mnodes/sec |
Floating Point Performance
| Floating Point | 10569 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2497
1.66 Gflops |
|
|
Mandelbrot
multi-core scalar |
15393
10.1 Gflops |
|
|
Dot Product
single-core scalar |
1411
682 Mflops |
|
|
Dot Product
multi-core scalar |
8896
4.05 Gflops |
|
|
Dot Product
single-core vector |
7617
9.13 Gflops |
|
|
Dot Product
multi-core vector |
39617
41.2 Gflops |
|
|
LU Decomposition
single-core scalar |
4914
4.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
8009
7.02 Gflops |
|
|
Primality Test
single-core scalar |
6928
1.03 Gflops |
|
|
Primality Test
multi-core scalar |
21984
4.08 Gflops |
|
|
Sharpen Image
single-core scalar |
1451
3.39 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
8276
19.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
3350
2.65 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
17625
13.9 Mpixels/sec |
Memory Performance
| Memory | 6790 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7726
9.46 GB/sec |
|
|
Write Sequential
single-core scalar |
12354
8.45 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4382
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4066
8.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5423
5.59 GB/sec |
Stream Performance
| Stream | 7910 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7231
9.89 GB/sec |
|
|
Stream Copy
single-core vector |
8668
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7528
9.77 GB/sec |
|
|
Stream Scale
single-core vector |
8325
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7607
11.5 GB/sec |
|
|
Stream Add
single-core vector |
9051
12.6 GB/sec |
|
|
Stream Triad
single-core scalar |
8192
11.3 GB/sec |
|
|
Stream Triad
single-core vector |
6682
12.5 GB/sec |
