Section Description Score Geekbench Score
Geekbench 2.1.13 for Windows x86 (64-bit)
Integer Processor integer performance 11109 11404
Floating Point Processor floating point performance 15642
Memory Memory performance 7402
Stream Memory bandwidth performance 5611

Result Information

User MrFox
Upload Date Mon, 29 Aug 2011 03:58:56 +0000
Views 5

System Information

Alienware M18xR1
Operating System Microsoft Windows 7 Ultimate
Model Alienware M18xR1
Processor Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 6144 KB
Motherboard Alienware M18xR1
BIOS Alienware A03
Memory 15.98 GB 1333 MHz

Integer Performance

Integer 11109
Blowfish
single-core scalar
2074
91.1 MB/sec
 
Blowfish
multi-core scalar
13995
573 MB/sec
 
Text Compress
single-core scalar
3622
11.6 MB/sec
 
Text Compress
multi-core scalar
17386
57.0 MB/sec
 
Text Decompress
single-core scalar
3853
15.8 MB/sec
 
Text Decompress
multi-core scalar
19475
77.6 MB/sec
 
Image Compress
single-core scalar
3173
26.2 Mpixels/sec
 
Image Compress
multi-core scalar
15557
131 Mpixels/sec
 
Image Decompress
single-core scalar
3642
61.1 Mpixels/sec
 
Image Decompress
multi-core scalar
17378
284 Mpixels/sec
 
Lua
single-core scalar
7015
2.70 Mnodes/sec
 
Lua
multi-core scalar
26140
10.1 Mnodes/sec
 

Floating Point Performance

Floating Point 15642
Mandelbrot
single-core scalar
2472
1.64 Gflops
 
Mandelbrot
multi-core scalar
17753
11.6 Gflops
 
Dot Product
single-core scalar
4622
2.23 Gflops
 
Dot Product
multi-core scalar
27216
12.4 Gflops
 
Dot Product
single-core vector
7318
8.77 Gflops
 
Dot Product
multi-core vector
46418
48.3 Gflops
 
LU Decomposition
single-core scalar
4095
3.64 Gflops
 
LU Decomposition
multi-core scalar
16779
14.7 Gflops
 
Primality Test
single-core scalar
7801
1.17 Gflops
 
Primality Test
multi-core scalar
30049
5.58 Gflops
 
Sharpen Image
single-core scalar
1408
3.29 Mpixels/sec
 
Sharpen Image
multi-core scalar
8994
20.7 Mpixels/sec
 
Blur Image
single-core scalar
6343
5.02 Mpixels/sec
 
Blur Image
multi-core scalar
37727
29.7 Mpixels/sec
 

Memory Performance

Memory 7402
Read Sequential
single-core scalar
5590
6.85 GB/sec
 
Write Sequential
single-core scalar
12243
8.37 GB/sec
 
Stdlib Allocate
single-core scalar
5890
22.0 Mallocs/sec
 
Stdlib Write
single-core scalar
7259
15.0 GB/sec
 
Stdlib Copy
single-core scalar
6031
6.22 GB/sec
 

Stream Performance

Stream 5611
Stream Copy
single-core scalar
5343
7.31 GB/sec
 
Stream Copy
single-core vector
6128
7.95 GB/sec
 
Stream Scale
single-core scalar
5444
7.07 GB/sec
 
Stream Scale
single-core vector
5578
7.53 GB/sec
 
Stream Add
single-core scalar
5685
8.58 GB/sec
 
Stream Add
single-core vector
6220
8.65 GB/sec
 
Stream Triad
single-core scalar
5611
7.75 GB/sec
 
Stream Triad
single-core vector
4881
9.14 GB/sec