| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 16117 | 19270 |
| Floating Point | Processor floating point performance | 29716 | |
| Memory | Memory performance | 10964 | |
| Stream | Memory bandwidth performance | 10359 | |
| User | usmc362 |
| Upload Date | Sat, 08 Dec 2012 13:48:40 +0000 |
| Views | 18 |
| 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 | 16117 | |
|---|---|---|
|
Blowfish
single-core scalar |
3157
139 MB/sec |
|
|
Blowfish
multi-core scalar |
23061
945 MB/sec |
|
|
Text Compress
single-core scalar |
4838
15.5 MB/sec |
|
|
Text Compress
multi-core scalar |
25470
83.6 MB/sec |
|
|
Text Decompress
single-core scalar |
4892
20.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
27009
108 MB/sec |
|
|
Image Compress
single-core scalar |
4235
35.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
22349
188 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
5236
87.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
25266
412 Mpixels/sec |
|
|
Lua
single-core scalar |
9352
3.60 Mnodes/sec |
|
|
Lua
multi-core scalar |
38544
14.8 Mnodes/sec |
| Floating Point | 29716 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3879
2.58 Gflops |
|
|
Mandelbrot
multi-core scalar |
28541
18.7 Gflops |
|
|
Dot Product
single-core scalar |
6054
2.92 Gflops |
|
|
Dot Product
multi-core scalar |
36015
16.4 Gflops |
|
|
Dot Product
single-core vector |
9761
11.7 Gflops |
|
|
Dot Product
multi-core vector |
63691
66.2 Gflops |
|
|
LU Decomposition
single-core scalar |
6301
5.61 Gflops |
|
|
LU Decomposition
multi-core scalar |
19751
17.3 Gflops |
|
|
Primality Test
single-core scalar |
10187
1.52 Gflops |
|
|
Primality Test
multi-core scalar |
48372
8.98 Gflops |
|
|
Sharpen Image
single-core scalar |
3393
7.92 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
23049
53.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
28828
22.8 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
128208
101 Mpixels/sec |
| Memory | 10964 | |
|---|---|---|
|
Read Sequential
single-core scalar |
11986
14.7 GB/sec |
|
|
Write Sequential
single-core scalar |
16599
11.4 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
8503
31.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
9688
20.1 GB/sec |
|
|
Stdlib Copy
single-core scalar |
8046
8.29 GB/sec |
| Stream | 10359 | |
|---|---|---|
|
Stream Copy
single-core scalar |
10200
13.9 GB/sec |
|
|
Stream Copy
single-core vector |
11437
14.8 GB/sec |
|
|
Stream Scale
single-core scalar |
10646
13.8 GB/sec |
|
|
Stream Scale
single-core vector |
10968
14.8 GB/sec |
|
|
Stream Add
single-core scalar |
10311
15.6 GB/sec |
|
|
Stream Add
single-core vector |
11202
15.6 GB/sec |
|
|
Stream Triad
single-core scalar |
9752
13.5 GB/sec |
|
|
Stream Triad
single-core vector |
8356
15.6 GB/sec |