Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 5832 | 7057 |
Floating Point | Processor floating point performance | 9712 | |
Memory | Memory performance | 5478 | |
Stream | Memory bandwidth performance | 5214 |
User | snowctrl |
Upload Date | Thu, 10 Nov 2011 21:27:49 +0000 |
Views | 6 |
Dell Inc. Studio 1557 | |
---|---|
Operating System | Microsoft Windows 7 Professional (64-bit) |
Model | Dell Inc. Studio 1557 |
Processor |
Intel Core i7-720QM @ 1.60 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
Processor Codename | Clarksfield |
Processor Package | Socket 989 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 | Dell Inc. 0KM426 |
Northbridge | Intel DMI Host Bridge 11 |
Southbridge | Intel PM55 05 |
BIOS | Dell Inc. A08 |
Memory | 8.00 GB DDR3 SDRAM 666MHz |
Integer | 5832 | |
---|---|---|
Blowfish
single-core scalar |
1740
76.5 MB/sec |
|
Blowfish
multi-core scalar |
7722
316 MB/sec |
|
Text Compress
single-core scalar |
2334
7.47 MB/sec |
|
Text Compress
multi-core scalar |
8252
27.1 MB/sec |
|
Text Decompress
single-core scalar |
2498
10.3 MB/sec |
|
Text Decompress
multi-core scalar |
8938
35.6 MB/sec |
|
Image Compress
single-core scalar |
2372
19.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
7945
66.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2803
47.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
8562
140 Mpixels/sec |
|
Lua
single-core scalar |
4676
1.80 Mnodes/sec |
|
Lua
multi-core scalar |
12142
4.67 Mnodes/sec |
Floating Point | 9712 | |
---|---|---|
Mandelbrot
single-core scalar |
2088
1.39 Gflops |
|
Mandelbrot
multi-core scalar |
10411
6.81 Gflops |
|
Dot Product
single-core scalar |
3815
1.84 Gflops |
|
Dot Product
multi-core scalar |
10072
4.59 Gflops |
|
Dot Product
single-core vector |
5469
6.55 Gflops |
|
Dot Product
multi-core vector |
17596
18.3 Gflops |
|
LU Decomposition
single-core scalar |
2768
2.46 Gflops |
|
LU Decomposition
multi-core scalar |
3865
3.39 Gflops |
|
Primality Test
single-core scalar |
5679
848 Mflops |
|
Primality Test
multi-core scalar |
13997
2.60 Gflops |
|
Sharpen Image
single-core scalar |
1757
4.10 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
7465
17.2 Mpixels/sec |
|
Blur Image
single-core scalar |
14306
11.3 Mpixels/sec |
|
Blur Image
multi-core scalar |
36688
28.8 Mpixels/sec |
Memory | 5478 | |
---|---|---|
Read Sequential
single-core scalar |
5283
6.47 GB/sec |
|
Write Sequential
single-core scalar |
7502
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
4644
17.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
5003
10.4 GB/sec |
|
Stdlib Copy
single-core scalar |
4962
5.11 GB/sec |
Stream | 5214 | |
---|---|---|
Stream Copy
single-core scalar |
4928
6.74 GB/sec |
|
Stream Copy
single-core vector |
6437
8.35 GB/sec |
|
Stream Scale
single-core scalar |
4283
5.56 GB/sec |
|
Stream Scale
single-core vector |
5880
7.94 GB/sec |
|
Stream Add
single-core scalar |
4483
6.77 GB/sec |
|
Stream Add
single-core vector |
6320
8.79 GB/sec |
|
Stream Triad
single-core scalar |
4762
6.58 GB/sec |
|
Stream Triad
single-core vector |
4619
8.65 GB/sec |