LENOVO 427623U
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Windows x86 (32-bit) | |||
| Integer | Processor integer performance | 10127 | 9673 |
| Floating Point | Processor floating point performance | 11608 | |
| Memory | Memory performance | 6503 | |
| Stream | Memory bandwidth performance | 7660 | |
Result Information
| User | yongtw |
| Upload Date | Tue, 20 Sep 2011 17:55:35 +0000 |
| Views | 1 |
System Information
| LENOVO 427623U | |
|---|---|
| Operating System | Microsoft Windows 7 Ultimate (64-bit) |
| Model | LENOVO 427623U |
| Processor |
Intel Core i7-2920XM @ 2.49 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 | 8192 KB |
| Motherboard | LENOVO 427623U |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 |
| BIOS | LENOVO 8BET50WW (1.30 ) |
| Memory | 16.00 GB DDR3 SDRAM 665MHz |
Integer Performance
| Integer | 10127 | |
|---|---|---|
|
Blowfish
single-core scalar |
1958
86.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13048
535 MB/sec |
|
|
Text Compress
single-core scalar |
3250
10.4 MB/sec |
|
|
Text Compress
multi-core scalar |
16321
53.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3765
15.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
19569
78.0 MB/sec |
|
|
Image Compress
single-core scalar |
2971
24.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14195
119 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2967
49.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14766
241 Mpixels/sec |
|
|
Lua
single-core scalar |
5759
2.22 Mnodes/sec |
|
|
Lua
multi-core scalar |
22965
8.83 Mnodes/sec |
Floating Point Performance
| Floating Point | 11608 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2467
1.64 Gflops |
|
|
Mandelbrot
multi-core scalar |
17322
11.3 Gflops |
|
|
Dot Product
single-core scalar |
1372
663 Mflops |
|
|
Dot Product
multi-core scalar |
10068
4.59 Gflops |
|
|
Dot Product
single-core vector |
7627
9.14 Gflops |
|
|
Dot Product
multi-core vector |
45881
47.7 Gflops |
|
|
LU Decomposition
single-core scalar |
4608
4.10 Gflops |
|
|
LU Decomposition
multi-core scalar |
8755
7.68 Gflops |
|
|
Primality Test
single-core scalar |
6745
1.01 Gflops |
|
|
Primality Test
multi-core scalar |
24698
4.58 Gflops |
|
|
Sharpen Image
single-core scalar |
1275
2.98 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
8154
18.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
3258
2.58 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
20283
15.9 Mpixels/sec |
Memory Performance
| Memory | 6503 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7588
9.29 GB/sec |
|
|
Write Sequential
single-core scalar |
11389
7.79 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4220
15.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3968
8.21 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5350
5.51 GB/sec |
Stream Performance
| Stream | 7660 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7091
9.70 GB/sec |
|
|
Stream Copy
single-core vector |
8483
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7274
9.44 GB/sec |
|
|
Stream Scale
single-core vector |
8090
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7397
11.2 GB/sec |
|
|
Stream Add
single-core vector |
8765
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
8024
11.1 GB/sec |
|
|
Stream Triad
single-core vector |
6163
11.5 GB/sec |
