Section Description Score Geekbench Score
Geekbench 2.2.0 for Windows x86 (64-bit)
Integer Processor integer performance 10253 12121
Floating Point Processor floating point performance 18663
Memory Memory performance 6789
Stream Memory bandwidth performance 6427

Result Information

User wblack@vidcadcom
Upload Date Wed, 22 Feb 2012 18:12:00 +0000
Views 5

System Information

LENOVO 42762QU
Operating System Microsoft Windows 7 Professional (64-bit)
Model LENOVO 42762QU
Processor Intel Core i7-2720QM @ 2.19 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 6144 KB
Motherboard LENOVO 42762QU
Northbridge Intel Sandy Bridge 09
Southbridge Intel QM67 04
BIOS LENOVO 8BET50WW (1.30 )
Memory 8.00 GB DDR3 SDRAM 532MHz

Integer Performance

Integer 10253
Blowfish
single-core scalar
1868
82.1 MB/sec
 
Blowfish
multi-core scalar
12314
505 MB/sec
 
Text Compress
single-core scalar
3249
10.4 MB/sec
 
Text Compress
multi-core scalar
16075
52.7 MB/sec
 
Text Decompress
single-core scalar
3444
14.2 MB/sec
 
Text Decompress
multi-core scalar
15686
62.5 MB/sec
 
Image Compress
single-core scalar
2857
23.6 Mpixels/sec
 
Image Compress
multi-core scalar
15027
126 Mpixels/sec
 
Image Decompress
single-core scalar
3506
58.9 Mpixels/sec
 
Image Decompress
multi-core scalar
16491
269 Mpixels/sec
 
Lua
single-core scalar
6876
2.65 Mnodes/sec
 
Lua
multi-core scalar
25647
9.87 Mnodes/sec
 

Floating Point Performance

Floating Point 18663
Mandelbrot
single-core scalar
2207
1.47 Gflops
 
Mandelbrot
multi-core scalar
16863
11.0 Gflops
 
Dot Product
single-core scalar
4230
2.04 Gflops
 
Dot Product
multi-core scalar
25801
11.8 Gflops
 
Dot Product
single-core vector
6843
8.20 Gflops
 
Dot Product
multi-core vector
42860
44.6 Gflops
 
LU Decomposition
single-core scalar
4204
3.74 Gflops
 
LU Decomposition
multi-core scalar
3646
3.20 Gflops
 
Primality Test
single-core scalar
7068
1.06 Gflops
 
Primality Test
multi-core scalar
26770
4.97 Gflops
 
Sharpen Image
single-core scalar
2312
5.40 Mpixels/sec
 
Sharpen Image
multi-core scalar
15262
35.2 Mpixels/sec
 
Blur Image
single-core scalar
18214
14.4 Mpixels/sec
 
Blur Image
multi-core scalar
85014
66.8 Mpixels/sec
 

Memory Performance

Memory 6789
Read Sequential
single-core scalar
7120
8.72 GB/sec
 
Write Sequential
single-core scalar
9830
6.72 GB/sec
 
Stdlib Allocate
single-core scalar
5263
19.6 Mallocs/sec
 
Stdlib Write
single-core scalar
6451
13.4 GB/sec
 
Stdlib Copy
single-core scalar
5282
5.45 GB/sec
 

Stream Performance

Stream 6427
Stream Copy
single-core scalar
6009
8.22 GB/sec
 
Stream Copy
single-core vector
6909
8.96 GB/sec
 
Stream Scale
single-core scalar
6254
8.12 GB/sec
 
Stream Scale
single-core vector
6610
8.92 GB/sec
 
Stream Add
single-core scalar
6256
9.44 GB/sec
 
Stream Add
single-core vector
7239
10.1 GB/sec
 
Stream Triad
single-core scalar
6771
9.36 GB/sec
 
Stream Triad
single-core vector
5372
10.1 GB/sec