Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.2 for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 7143 | 9455 |
Floating Point | Processor floating point performance | 12896 | |
Memory | Memory performance | 8234 | |
Stream | Memory bandwidth performance | 7949 |
User | Mustakeel |
Upload Date | Wed, 13 Mar 2013 07:11:51 +0000 |
Views | 35 |
Dell Inc. Dell System XPS 15Z | |
---|---|
Operating System | Microsoft Windows 7 Home Premium (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. |
Northbridge | Intel Sandy Bridge 09 |
Southbridge | Intel HM67 B3 |
BIOS | Dell Inc. A11 |
Memory | 8.00 GB DDR3 SDRAM 666MHz |
Integer | 7143 | |
---|---|---|
Blowfish
single-core scalar |
2149
94.4 MB/sec |
|
Blowfish
multi-core scalar |
7420
304 MB/sec |
|
Text Compress
single-core scalar |
3654
11.7 MB/sec |
|
Text Compress
multi-core scalar |
9262
30.4 MB/sec |
|
Text Decompress
single-core scalar |
4093
16.8 MB/sec |
|
Text Decompress
multi-core scalar |
10567
42.1 MB/sec |
|
Image Compress
single-core scalar |
3323
27.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
8288
69.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
3868
64.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
9624
157 Mpixels/sec |
|
Lua
single-core scalar |
8068
3.11 Mnodes/sec |
|
Lua
multi-core scalar |
15409
5.93 Mnodes/sec |
Floating Point | 12896 | |
---|---|---|
Mandelbrot
single-core scalar |
2553
1.70 Gflops |
|
Mandelbrot
multi-core scalar |
9490
6.21 Gflops |
|
Dot Product
single-core scalar |
4803
2.32 Gflops |
|
Dot Product
multi-core scalar |
14399
6.56 Gflops |
|
Dot Product
single-core vector |
7753
9.29 Gflops |
|
Dot Product
multi-core vector |
23572
24.5 Gflops |
|
LU Decomposition
single-core scalar |
4942
4.40 Gflops |
|
LU Decomposition
multi-core scalar |
7358
6.45 Gflops |
|
Primality Test
single-core scalar |
7885
1.18 Gflops |
|
Primality Test
multi-core scalar |
17476
3.24 Gflops |
|
Sharpen Image
single-core scalar |
2641
6.16 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
8558
19.7 Mpixels/sec |
|
Blur Image
single-core scalar |
21596
17.1 Mpixels/sec |
|
Blur Image
multi-core scalar |
47521
37.4 Mpixels/sec |
Memory | 8234 | |
---|---|---|
Read Sequential
single-core scalar |
8220
10.1 GB/sec |
|
Write Sequential
single-core scalar |
12506
8.55 GB/sec |
|
Stdlib Allocate
single-core scalar |
6205
23.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
7842
16.2 GB/sec |
|
Stdlib Copy
single-core scalar |
6400
6.60 GB/sec |
Stream | 7949 | |
---|---|---|
Stream Copy
single-core scalar |
7294
9.98 GB/sec |
|
Stream Copy
single-core vector |
8620
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7679
9.96 GB/sec |
|
Stream Scale
single-core vector |
8275
11.2 GB/sec |
|
Stream Add
single-core scalar |
7772
11.7 GB/sec |
|
Stream Add
single-core vector |
8997
12.5 GB/sec |
|
Stream Triad
single-core scalar |
8288
11.5 GB/sec |
|
Stream Triad
single-core vector |
6674
12.5 GB/sec |