Dell Inc. Dell System XPS 15Z
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 7037 | 9344 |
| Floating Point | Processor floating point performance | 12910 | |
| Memory | Memory performance | 7875 | |
| Stream | Memory bandwidth performance | 7884 | |
Result Information
| User | teambedlam |
| Upload Date | Mon, 24 Oct 2011 18:54:26 +0000 |
| Views | 110 |
System Information
| Dell Inc. Dell System XPS 15Z | |
|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) |
| Model | Dell Inc. Dell System XPS 15Z |
| 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 | Dell Inc. 00WW5M |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel HM67 B3 |
| BIOS | Dell Inc. A05 |
| Memory | 8.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| Integer | 7037 | |
|---|---|---|
|
Blowfish
single-core scalar |
2148
94.4 MB/sec |
|
|
Blowfish
multi-core scalar |
7401
303 MB/sec |
|
|
Text Compress
single-core scalar |
3735
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
9370
30.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3983
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
10439
41.6 MB/sec |
|
|
Image Compress
single-core scalar |
3317
27.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8314
70.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4090
68.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9143
149 Mpixels/sec |
|
|
Lua
single-core scalar |
7673
2.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
14835
5.71 Mnodes/sec |
Floating Point Performance
| Floating Point | 12910 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2544
1.69 Gflops |
|
|
Mandelbrot
multi-core scalar |
9502
6.22 Gflops |
|
|
Dot Product
single-core scalar |
4788
2.31 Gflops |
|
|
Dot Product
multi-core scalar |
14412
6.57 Gflops |
|
|
Dot Product
single-core vector |
7667
9.19 Gflops |
|
|
Dot Product
multi-core vector |
24124
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
4909
4.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
7531
6.60 Gflops |
|
|
Primality Test
single-core scalar |
8013
1.20 Gflops |
|
|
Primality Test
multi-core scalar |
17661
3.28 Gflops |
|
|
Sharpen Image
single-core scalar |
2628
6.13 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
8499
19.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
21320
16.9 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47143
37.1 Mpixels/sec |
Memory Performance
| Memory | 7875 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8064
9.87 GB/sec |
|
|
Write Sequential
single-core scalar |
11501
7.87 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
6016
22.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
7753
16.0 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6041
6.23 GB/sec |
Stream Performance
| Stream | 7884 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7286
9.96 GB/sec |
|
|
Stream Copy
single-core vector |
8512
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7605
9.87 GB/sec |
|
|
Stream Scale
single-core vector |
8145
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7772
11.7 GB/sec |
|
|
Stream Add
single-core vector |
8827
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
8281
11.4 GB/sec |
|
|
Stream Triad
single-core vector |
6650
12.4 GB/sec |
