Section Description Score Geekbench Score
Geekbench 2.2.3 for Windows x86 (64-bit)
Integer Processor integer performance 14296 16580
Floating Point Processor floating point performance 25573
Memory Memory performance 9140
Stream Memory bandwidth performance 7984

Result Information

User usmc362
Upload Date Sun, 13 May 2012 02:43:12 +0000
Views 27

System Information

Alienware M17xR4
Operating System Microsoft Windows 7 Home Premium (64-bit)
Model Alienware M17xR4
Processor Intel Core i7-3820QM @ 2.70 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 58 Stepping 9
Processor Codename Ivy Bridge
Processor Package
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 M17xR4
Northbridge Intel ID0154 09
Southbridge Intel ID1E57 04
BIOS Alienware A02
Memory 15.97 GB -1MHz

Integer Performance

Integer 14296
Blowfish
single-core scalar
2927
129 MB/sec
 
Blowfish
multi-core scalar
20452
838 MB/sec
 
Text Compress
single-core scalar
4446
14.2 MB/sec
 
Text Compress
multi-core scalar
20799
68.2 MB/sec
 
Text Decompress
single-core scalar
4620
19.0 MB/sec
 
Text Decompress
multi-core scalar
22442
89.4 MB/sec
 
Image Compress
single-core scalar
3890
32.1 Mpixels/sec
 
Image Compress
multi-core scalar
19432
163 Mpixels/sec
 
Image Decompress
single-core scalar
4661
78.3 Mpixels/sec
 
Image Decompress
multi-core scalar
22829
372 Mpixels/sec
 
Lua
single-core scalar
9927
3.82 Mnodes/sec
 
Lua
multi-core scalar
35134
13.5 Mnodes/sec
 

Floating Point Performance

Floating Point 25573
Mandelbrot
single-core scalar
3557
2.37 Gflops
 
Mandelbrot
multi-core scalar
25570
16.7 Gflops
 
Dot Product
single-core scalar
5591
2.70 Gflops
 
Dot Product
multi-core scalar
33909
15.5 Gflops
 
Dot Product
single-core vector
9056
10.8 Gflops
 
Dot Product
multi-core vector
51840
53.9 Gflops
 
LU Decomposition
single-core scalar
5830
5.19 Gflops
 
LU Decomposition
multi-core scalar
12329
10.8 Gflops
 
Primality Test
single-core scalar
9406
1.40 Gflops
 
Primality Test
multi-core scalar
39933
7.41 Gflops
 
Sharpen Image
single-core scalar
3136
7.32 Mpixels/sec
 
Sharpen Image
multi-core scalar
20392
47.0 Mpixels/sec
 
Blur Image
single-core scalar
25854
20.5 Mpixels/sec
 
Blur Image
multi-core scalar
111625
87.8 Mpixels/sec
 

Memory Performance

Memory 9140
Read Sequential
single-core scalar
10184
12.5 GB/sec
 
Write Sequential
single-core scalar
12410
8.49 GB/sec
 
Stdlib Allocate
single-core scalar
7978
29.8 Mallocs/sec
 
Stdlib Write
single-core scalar
8541
17.7 GB/sec
 
Stdlib Copy
single-core scalar
6587
6.79 GB/sec
 

Stream Performance

Stream 7984
Stream Copy
single-core scalar
7785
10.6 GB/sec
 
Stream Copy
single-core vector
8576
11.1 GB/sec
 
Stream Scale
single-core scalar
8225
10.7 GB/sec
 
Stream Scale
single-core vector
8194
11.1 GB/sec
 
Stream Add
single-core scalar
7883
11.9 GB/sec
 
Stream Add
single-core vector
8702
12.1 GB/sec
 
Stream Triad
single-core scalar
8045
11.1 GB/sec
 
Stream Triad
single-core vector
6466
12.1 GB/sec