Section Description Score Geekbench Score
Geekbench 2.2.0 for Windows x86 (64-bit)
Integer Processor integer performance 16784 18515
Floating Point Processor floating point performance 27768
Memory Memory performance 9940
Stream Memory bandwidth performance 9347

Result Information

User MrFox
Upload Date Tue, 26 Jun 2012 05:29:23 +0000
Views 15

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 A05
Memory 16.00 GB DDR3 SDRAM 799MHz

Integer Performance

Integer 16784
Blowfish
single-core scalar
2970
130 MB/sec
 
Blowfish
multi-core scalar
21105
865 MB/sec
 
Text Compress
single-core scalar
5132
16.4 MB/sec
 
Text Compress
multi-core scalar
25609
84.0 MB/sec
 
Text Decompress
single-core scalar
5529
22.7 MB/sec
 
Text Decompress
multi-core scalar
29092
116 MB/sec
 
Image Compress
single-core scalar
4569
37.7 Mpixels/sec
 
Image Compress
multi-core scalar
23515
198 Mpixels/sec
 
Image Decompress
single-core scalar
5494
92.2 Mpixels/sec
 
Image Decompress
multi-core scalar
26149
427 Mpixels/sec
 
Lua
single-core scalar
10877
4.19 Mnodes/sec
 
Lua
multi-core scalar
41367
15.9 Mnodes/sec
 

Floating Point Performance

Floating Point 27768
Mandelbrot
single-core scalar
3505
2.33 Gflops
 
Mandelbrot
multi-core scalar
26863
17.6 Gflops
 
Dot Product
single-core scalar
6593
3.19 Gflops
 
Dot Product
multi-core scalar
37796
17.2 Gflops
 
Dot Product
single-core vector
9320
11.2 Gflops
 
Dot Product
multi-core vector
60416
62.8 Gflops
 
LU Decomposition
single-core scalar
5905
5.25 Gflops
 
LU Decomposition
multi-core scalar
15065
13.2 Gflops
 
Primality Test
single-core scalar
11049
1.65 Gflops
 
Primality Test
multi-core scalar
41381
7.68 Gflops
 
Sharpen Image
single-core scalar
3166
7.39 Mpixels/sec
 
Sharpen Image
multi-core scalar
21760
50.1 Mpixels/sec
 
Blur Image
single-core scalar
26011
20.6 Mpixels/sec
 
Blur Image
multi-core scalar
119934
94.3 Mpixels/sec
 

Memory Performance

Memory 9940
Read Sequential
single-core scalar
9302
11.4 GB/sec
 
Write Sequential
single-core scalar
14333
9.80 GB/sec
 
Stdlib Allocate
single-core scalar
8347
31.1 Mallocs/sec
 
Stdlib Write
single-core scalar
10042
20.8 GB/sec
 
Stdlib Copy
single-core scalar
7678
7.92 GB/sec
 

Stream Performance

Stream 9347
Stream Copy
single-core scalar
8660
11.8 GB/sec
 
Stream Copy
single-core vector
10021
13.0 GB/sec
 
Stream Scale
single-core scalar
9092
11.8 GB/sec
 
Stream Scale
single-core vector
9638
13.0 GB/sec
 
Stream Add
single-core scalar
9199
13.9 GB/sec
 
Stream Add
single-core vector
10483
14.6 GB/sec
 
Stream Triad
single-core scalar
9871
13.6 GB/sec
 
Stream Triad
single-core vector
7814
14.6 GB/sec