LENOVO 42762QU
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Windows x86 (32-bit) | |||
| Integer | Processor integer performance | 9416 | 8694 |
| Floating Point | Processor floating point performance | 10339 | |
| Memory | Memory performance | 5704 | |
| Stream | Memory bandwidth performance | 6390 | |
Result Information
| User | wblack@vidcadcom |
| Upload Date | Wed, 22 Feb 2012 17:49:44 +0000 |
| Views | 14 |
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 | 9416 | |
|---|---|---|
|
Blowfish
single-core scalar |
1716
75.4 MB/sec |
|
|
Blowfish
multi-core scalar |
11304
463 MB/sec |
|
|
Text Compress
single-core scalar |
2936
9.39 MB/sec |
|
|
Text Compress
multi-core scalar |
15103
49.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3366
13.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
18410
73.3 MB/sec |
|
|
Image Compress
single-core scalar |
2606
21.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13911
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2825
47.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10986
179 Mpixels/sec |
|
|
Lua
single-core scalar |
5204
2.00 Mnodes/sec |
|
|
Lua
multi-core scalar |
24634
9.48 Mnodes/sec |
Floating Point Performance
| Floating Point | 10339 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2207
1.47 Gflops |
|
|
Mandelbrot
multi-core scalar |
17276
11.3 Gflops |
|
|
Dot Product
single-core scalar |
1258
608 Mflops |
|
|
Dot Product
multi-core scalar |
9436
4.30 Gflops |
|
|
Dot Product
single-core vector |
6884
8.25 Gflops |
|
|
Dot Product
multi-core vector |
40865
42.5 Gflops |
|
|
LU Decomposition
single-core scalar |
4294
3.82 Gflops |
|
|
LU Decomposition
multi-core scalar |
3814
3.34 Gflops |
|
|
Primality Test
single-core scalar |
6124
915 Mflops |
|
|
Primality Test
multi-core scalar |
22149
4.11 Gflops |
|
|
Sharpen Image
single-core scalar |
1150
2.68 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
7580
17.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
2980
2.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
18737
14.7 Mpixels/sec |
Memory Performance
| Memory | 5704 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7019
8.59 GB/sec |
|
|
Write Sequential
single-core scalar |
9835
6.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3942
14.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3266
6.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4458
4.60 GB/sec |
Stream Performance
| Stream | 6390 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5953
8.14 GB/sec |
|
|
Stream Copy
single-core vector |
6982
9.05 GB/sec |
|
|
Stream Scale
single-core scalar |
6170
8.01 GB/sec |
|
|
Stream Scale
single-core vector |
6638
8.96 GB/sec |
|
|
Stream Add
single-core scalar |
5983
9.03 GB/sec |
|
|
Stream Add
single-core vector |
7309
10.2 GB/sec |
|
|
Stream Triad
single-core scalar |
6687
9.24 GB/sec |
|
|
Stream Triad
single-core vector |
5399
10.1 GB/sec |
