| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 16120 | 19296 |
| Floating Point | Processor floating point performance | 29799 | |
| Memory | Memory performance | 10956 | |
| Stream | Memory bandwidth performance | 10338 | |
| User | usmc362 |
| Upload Date | Mon, 17 Dec 2012 13:39:19 +0000 |
| Views | 16 |
| Alienware M18xR2 | |
|---|---|
| Operating System | Microsoft Windows 7 Home Premium (64-bit) |
| Model | Alienware M18xR2 |
| Processor |
Intel Core i7-3920XM @ 3.09 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 |
| Processor Codename | Ivy 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 M18xR2 |
| Northbridge | Intel Ivy Bridge 09 |
| Southbridge | Intel ID1E57 04 |
| BIOS | Alienware A08 |
| Memory | 16.00 GB DDR3 SDRAM 932MHz |
| Integer | 16120 | |
|---|---|---|
|
Blowfish
single-core scalar |
3155
139 MB/sec |
|
|
Blowfish
multi-core scalar |
22943
940 MB/sec |
|
|
Text Compress
single-core scalar |
4828
15.4 MB/sec |
|
|
Text Compress
multi-core scalar |
25357
83.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4887
20.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
26845
107 MB/sec |
|
|
Image Compress
single-core scalar |
4094
33.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
22481
189 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
5225
87.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
25560
417 Mpixels/sec |
|
|
Lua
single-core scalar |
9332
3.59 Mnodes/sec |
|
|
Lua
multi-core scalar |
38737
14.9 Mnodes/sec |
| Floating Point | 29799 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3880
2.58 Gflops |
|
|
Mandelbrot
multi-core scalar |
28810
18.9 Gflops |
|
|
Dot Product
single-core scalar |
6053
2.92 Gflops |
|
|
Dot Product
multi-core scalar |
38000
17.3 Gflops |
|
|
Dot Product
single-core vector |
9762
11.7 Gflops |
|
|
Dot Product
multi-core vector |
63306
65.8 Gflops |
|
|
LU Decomposition
single-core scalar |
6282
5.59 Gflops |
|
|
LU Decomposition
multi-core scalar |
19748
17.3 Gflops |
|
|
Primality Test
single-core scalar |
10169
1.52 Gflops |
|
|
Primality Test
multi-core scalar |
48578
9.02 Gflops |
|
|
Sharpen Image
single-core scalar |
3392
7.92 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22994
53.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
28294
22.4 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
127926
101 Mpixels/sec |
| Memory | 10956 | |
|---|---|---|
|
Read Sequential
single-core scalar |
11974
14.7 GB/sec |
|
|
Write Sequential
single-core scalar |
16575
11.3 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
8547
31.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
9682
20.0 GB/sec |
|
|
Stdlib Copy
single-core scalar |
8003
8.25 GB/sec |
| Stream | 10338 | |
|---|---|---|
|
Stream Copy
single-core scalar |
10139
13.9 GB/sec |
|
|
Stream Copy
single-core vector |
11404
14.8 GB/sec |
|
|
Stream Scale
single-core scalar |
10626
13.8 GB/sec |
|
|
Stream Scale
single-core vector |
10900
14.7 GB/sec |
|
|
Stream Add
single-core scalar |
10290
15.5 GB/sec |
|
|
Stream Add
single-core vector |
11224
15.6 GB/sec |
|
|
Stream Triad
single-core scalar |
9748
13.5 GB/sec |
|
|
Stream Triad
single-core vector |
8374
15.7 GB/sec |