LENOVO 4286CTO
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Windows x86 (32-bit) | |||
| Integer | Processor integer performance | 6118 | 7255 |
| Floating Point | Processor floating point performance | 7446 | |
| Memory | Memory performance | 7854 | |
| Stream | Memory bandwidth performance | 9377 | |
Result Information
| User | kalahari_surfer |
| Upload Date | Sat, 03 Dec 2011 21:48:31 +0000 |
| Views | 26 |
System Information
| LENOVO 4286CTO | |
|---|---|
| Operating System | Microsoft Windows 7 Professional (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 8DET54WW (1.24 ) |
| Memory | 8.00 GB DDR3 SDRAM 931MHz |
Integer Performance
| Integer | 6118 | |
|---|---|---|
|
Blowfish
single-core scalar |
1940
85.2 MB/sec |
|
|
Blowfish
multi-core scalar |
6797
279 MB/sec |
|
|
Text Compress
single-core scalar |
3352
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
8483
27.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3867
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
10095
40.2 MB/sec |
|
|
Image Compress
single-core scalar |
3026
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
7719
64.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3111
52.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6141
100 Mpixels/sec |
|
|
Lua
single-core scalar |
5920
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
12968
4.99 Mnodes/sec |
Floating Point Performance
| Floating Point | 7446 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2538
1.69 Gflops |
|
|
Mandelbrot
multi-core scalar |
9706
6.35 Gflops |
|
|
Dot Product
single-core scalar |
1416
684 Mflops |
|
|
Dot Product
multi-core scalar |
5431
2.47 Gflops |
|
|
Dot Product
single-core vector |
7729
9.26 Gflops |
|
|
Dot Product
multi-core vector |
24378
25.4 Gflops |
|
|
LU Decomposition
single-core scalar |
4772
4.25 Gflops |
|
|
LU Decomposition
multi-core scalar |
7902
6.93 Gflops |
|
|
Primality Test
single-core scalar |
7051
1.05 Gflops |
|
|
Primality Test
multi-core scalar |
13356
2.48 Gflops |
|
|
Sharpen Image
single-core scalar |
1475
3.44 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
4702
10.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
3382
2.68 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
10409
8.18 Mpixels/sec |
Memory Performance
| Memory | 7854 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8386
10.3 GB/sec |
|
|
Write Sequential
single-core scalar |
14286
9.77 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4465
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
5311
11.0 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6825
7.04 GB/sec |
Stream Performance
| Stream | 9377 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8058
11.0 GB/sec |
|
|
Stream Copy
single-core vector |
10791
14.0 GB/sec |
|
|
Stream Scale
single-core scalar |
8191
10.6 GB/sec |
|
|
Stream Scale
single-core vector |
10327
13.9 GB/sec |
|
|
Stream Add
single-core scalar |
8878
13.4 GB/sec |
|
|
Stream Add
single-core vector |
11086
15.4 GB/sec |
|
|
Stream Triad
single-core scalar |
9482
13.1 GB/sec |
|
|
Stream Triad
single-core vector |
8203
15.4 GB/sec |
