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