LENOVO 42762QU
| 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 | 4 |
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 |
