Alienware M18xR1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 15382 | 17842 |
| Floating Point | Processor floating point performance | 27457 | |
| Memory | Memory performance | 9669 | |
| Stream | Memory bandwidth performance | 9148 | |
Result Information
| User | MrFox |
| Upload Date | Sun, 10 Jun 2012 03:04:38 +0000 |
| Views | 28 |
System Information
| Alienware M18xR1 | |
|---|---|
| Operating System | Microsoft Windows 7 Ultimate (64-bit) |
| Model | Alienware M18xR1 |
| Processor |
Intel Core i7-2920XM @ 2.50 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 M18xR1 |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel HM67 B3 |
| BIOS | Alienware A04 |
| Memory | 16.00 GB DDR3 SDRAM 801MHz |
Integer Performance
| Integer | 15382 | |
|---|---|---|
|
Blowfish
single-core scalar |
2791
123 MB/sec |
|
|
Blowfish
multi-core scalar |
19022
780 MB/sec |
|
|
Text Compress
single-core scalar |
4820
15.4 MB/sec |
|
|
Text Compress
multi-core scalar |
24064
78.9 MB/sec |
|
|
Text Decompress
single-core scalar |
5162
21.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
26451
105 MB/sec |
|
|
Image Compress
single-core scalar |
4274
35.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
21174
178 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
5176
86.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
23960
391 Mpixels/sec |
|
|
Lua
single-core scalar |
9815
3.78 Mnodes/sec |
|
|
Lua
multi-core scalar |
37877
14.6 Mnodes/sec |
Floating Point Performance
| Floating Point | 27457 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3287
2.19 Gflops |
|
|
Mandelbrot
multi-core scalar |
23931
15.7 Gflops |
|
|
Dot Product
single-core scalar |
6185
2.99 Gflops |
|
|
Dot Product
multi-core scalar |
36488
16.6 Gflops |
|
|
Dot Product
single-core vector |
9884
11.8 Gflops |
|
|
Dot Product
multi-core vector |
59721
62.1 Gflops |
|
|
LU Decomposition
single-core scalar |
6277
5.59 Gflops |
|
|
LU Decomposition
multi-core scalar |
12948
11.4 Gflops |
|
|
Primality Test
single-core scalar |
10279
1.54 Gflops |
|
|
Primality Test
multi-core scalar |
43517
8.08 Gflops |
|
|
Sharpen Image
single-core scalar |
3367
7.86 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21643
49.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
27748
22.0 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
119132
93.7 Mpixels/sec |
Memory Performance
| Memory | 9669 | |
|---|---|---|
|
Read Sequential
single-core scalar |
9686
11.9 GB/sec |
|
|
Write Sequential
single-core scalar |
14001
9.58 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
7701
28.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
9567
19.8 GB/sec |
|
|
Stdlib Copy
single-core scalar |
7393
7.62 GB/sec |
Stream Performance
| Stream | 9148 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8528
11.7 GB/sec |
|
|
Stream Copy
single-core vector |
9855
12.8 GB/sec |
|
|
Stream Scale
single-core scalar |
8919
11.6 GB/sec |
|
|
Stream Scale
single-core vector |
9594
12.9 GB/sec |
|
|
Stream Add
single-core scalar |
8964
13.5 GB/sec |
|
|
Stream Add
single-core vector |
10290
14.3 GB/sec |
|
|
Stream Triad
single-core scalar |
9612
13.3 GB/sec |
|
|
Stream Triad
single-core vector |
7427
13.9 GB/sec |
