LENOVO 4286CTO
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 7014 | 8227 |
| Floating Point | Processor floating point performance | 12435 | |
| Memory | Memory performance | 5115 | |
| Stream | Memory bandwidth performance | 3976 | |
Result Information
| User | DFarmerTX |
| Upload Date | Fri, 24 Feb 2012 13:18:30 +0000 |
| Views | 7 |
System Information
| LENOVO 4286CTO | |
|---|---|
| Operating System | Microsoft Windows 7 Home Premium (64-bit) |
| Model | LENOVO 4286CTO |
| Processor |
Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 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 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 4096 KB |
| Motherboard | LENOVO 4286CTO |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 |
| BIOS | LENOVO 8DET56WW (1.26 ) |
| Memory | 4.00 GB DDR3 SDRAM 665MHz |
Integer Performance
| Integer | 7014 | |
|---|---|---|
|
Blowfish
single-core scalar |
2090
91.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7396
303 MB/sec |
|
|
Text Compress
single-core scalar |
3629
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
9300
30.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3965
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
10571
42.1 MB/sec |
|
|
Image Compress
single-core scalar |
3133
25.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8277
69.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3821
64.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9492
155 Mpixels/sec |
|
|
Lua
single-core scalar |
7533
2.90 Mnodes/sec |
|
|
Lua
multi-core scalar |
14968
5.76 Mnodes/sec |
Floating Point Performance
| Floating Point | 12435 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2503
1.67 Gflops |
|
|
Mandelbrot
multi-core scalar |
9438
6.18 Gflops |
|
|
Dot Product
single-core scalar |
4705
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
14322
6.53 Gflops |
|
|
Dot Product
single-core vector |
7558
9.06 Gflops |
|
|
Dot Product
multi-core vector |
23897
24.9 Gflops |
|
|
LU Decomposition
single-core scalar |
4600
4.09 Gflops |
|
|
LU Decomposition
multi-core scalar |
2922
2.56 Gflops |
|
|
Primality Test
single-core scalar |
7797
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
17523
3.25 Gflops |
|
|
Sharpen Image
single-core scalar |
2559
5.97 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
8470
19.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
20736
16.4 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47073
37.0 Mpixels/sec |
Memory Performance
| Memory | 5115 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5847
7.16 GB/sec |
|
|
Write Sequential
single-core scalar |
5768
3.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5937
22.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4127
8.54 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3897
4.02 GB/sec |
Stream Performance
| Stream | 3976 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3824
5.23 GB/sec |
|
|
Stream Copy
single-core vector |
4155
5.39 GB/sec |
|
|
Stream Scale
single-core scalar |
4007
5.20 GB/sec |
|
|
Stream Scale
single-core vector |
3981
5.37 GB/sec |
|
|
Stream Add
single-core scalar |
3944
5.95 GB/sec |
|
|
Stream Add
single-core vector |
4371
6.08 GB/sec |
|
|
Stream Triad
single-core scalar |
4275
5.91 GB/sec |
|
|
Stream Triad
single-core vector |
3257
6.10 GB/sec |
