Section Description Score Geekbench Score
Geekbench 2.4.0 for Windows x86 (64-bit)
Integer Processor integer performance 15808 18518
Floating Point Processor floating point performance 28481
Memory Memory performance 9945
Stream Memory bandwidth performance 10285

Result Information

User Seifer48
Upload Date Mon, 25 Feb 2013 21:44:49 +0000
Views 3

System Information

Alienware M18xR1
Operating System Microsoft Windows 8 Pro (64-bit)
Model Alienware M18xR1
Processor Intel Core i7-2920XM @ 2.49 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 931MHz

Integer Performance

Integer 15808
Blowfish
single-core scalar
2753
121 MB/sec
 
Blowfish
multi-core scalar
20099
824 MB/sec
 
Text Compress
single-core scalar
4843
15.5 MB/sec
 
Text Compress
multi-core scalar
25598
84.0 MB/sec
 
Text Decompress
single-core scalar
5157
21.2 MB/sec
 
Text Decompress
multi-core scalar
27840
111 MB/sec
 
Image Compress
single-core scalar
4237
35.0 Mpixels/sec
 
Image Compress
multi-core scalar
22474
189 Mpixels/sec
 
Image Decompress
single-core scalar
5197
87.2 Mpixels/sec
 
Image Decompress
multi-core scalar
24975
407 Mpixels/sec
 
Lua
single-core scalar
9179
3.53 Mnodes/sec
 
Lua
multi-core scalar
37353
14.4 Mnodes/sec
 

Floating Point Performance

Floating Point 28481
Mandelbrot
single-core scalar
3284
2.18 Gflops
 
Mandelbrot
multi-core scalar
25718
16.8 Gflops
 
Dot Product
single-core scalar
6185
2.99 Gflops
 
Dot Product
multi-core scalar
39009
17.8 Gflops
 
Dot Product
single-core vector
9951
11.9 Gflops
 
Dot Product
multi-core vector
64185
66.7 Gflops
 
LU Decomposition
single-core scalar
6195
5.51 Gflops
 
LU Decomposition
multi-core scalar
6106
5.35 Gflops
 
Primality Test
single-core scalar
10186
1.52 Gflops
 
Primality Test
multi-core scalar
45814
8.50 Gflops
 
Sharpen Image
single-core scalar
3385
7.90 Mpixels/sec
 
Sharpen Image
multi-core scalar
23123
53.3 Mpixels/sec
 
Blur Image
single-core scalar
27664
21.9 Mpixels/sec
 
Blur Image
multi-core scalar
127931
101 Mpixels/sec
 

Memory Performance

Memory 9945
Read Sequential
single-core scalar
9953
12.2 GB/sec
 
Write Sequential
single-core scalar
15599
10.7 GB/sec
 
Stdlib Allocate
single-core scalar
6546
24.4 Mallocs/sec
 
Stdlib Write
single-core scalar
9902
20.5 GB/sec
 
Stdlib Copy
single-core scalar
7728
7.97 GB/sec
 

Stream Performance

Stream 10285
Stream Copy
single-core scalar
9338
12.8 GB/sec
 
Stream Copy
single-core vector
11479
14.9 GB/sec
 
Stream Scale
single-core scalar
9868
12.8 GB/sec
 
Stream Scale
single-core vector
10956
14.8 GB/sec
 
Stream Add
single-core scalar
10172
15.4 GB/sec
 
Stream Add
single-core vector
11837
16.5 GB/sec
 
Stream Triad
single-core scalar
9849
13.6 GB/sec
 
Stream Triad
single-core vector
8785
16.4 GB/sec