Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 6111 | 8189 |
Floating Point | Processor floating point performance | 11036 | |
Memory | Memory performance | 7157 | |
Stream | Memory bandwidth performance | 7563 |
User | tfoschini |
Upload Date | Thu, 08 Sep 2011 05:41:30 +0000 |
Views | 8 |
Dell Inc. Latitude E6420 | |
---|---|
Operating System | Microsoft Windows 7 Enterprise N (64-bit) |
Model | Dell Inc. Latitude E6420 |
Processor |
Intel Core i7-2620M @ 2.69 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. 0K0DNP |
Northbridge | Intel Sandy Bridge 09 |
Southbridge | Intel QM67 04 |
BIOS | Dell Inc. A05 |
Memory | 8.00 GB DDR3 SDRAM 666MHz |
Integer | 6111 | |
---|---|---|
Blowfish
single-core scalar |
1926
84.6 MB/sec |
|
Blowfish
multi-core scalar |
6048
248 MB/sec |
|
Text Compress
single-core scalar |
3282
10.5 MB/sec |
|
Text Compress
multi-core scalar |
8044
26.4 MB/sec |
|
Text Decompress
single-core scalar |
3748
15.4 MB/sec |
|
Text Decompress
multi-core scalar |
8761
34.9 MB/sec |
|
Image Compress
single-core scalar |
2704
22.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
7038
59.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
3489
58.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
8702
142 Mpixels/sec |
|
Lua
single-core scalar |
6849
2.64 Mnodes/sec |
|
Lua
multi-core scalar |
12747
4.90 Mnodes/sec |
Floating Point | 11036 | |
---|---|---|
Mandelbrot
single-core scalar |
2326
1.55 Gflops |
|
Mandelbrot
multi-core scalar |
7624
4.99 Gflops |
|
Dot Product
single-core scalar |
4235
2.05 Gflops |
|
Dot Product
multi-core scalar |
11939
5.44 Gflops |
|
Dot Product
single-core vector |
6643
7.96 Gflops |
|
Dot Product
multi-core vector |
20313
21.1 Gflops |
|
LU Decomposition
single-core scalar |
4515
4.02 Gflops |
|
LU Decomposition
multi-core scalar |
5901
5.17 Gflops |
|
Primality Test
single-core scalar |
7117
1.06 Gflops |
|
Primality Test
multi-core scalar |
14165
2.63 Gflops |
|
Sharpen Image
single-core scalar |
2328
5.43 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
7004
16.1 Mpixels/sec |
|
Blur Image
single-core scalar |
19899
15.7 Mpixels/sec |
|
Blur Image
multi-core scalar |
40496
31.8 Mpixels/sec |
Memory | 7157 | |
---|---|---|
Read Sequential
single-core scalar |
7145
8.75 GB/sec |
|
Write Sequential
single-core scalar |
10813
7.40 GB/sec |
|
Stdlib Allocate
single-core scalar |
5469
20.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
7295
15.1 GB/sec |
|
Stdlib Copy
single-core scalar |
5066
5.22 GB/sec |
Stream | 7563 | |
---|---|---|
Stream Copy
single-core scalar |
6978
9.54 GB/sec |
|
Stream Copy
single-core vector |
8311
10.8 GB/sec |
|
Stream Scale
single-core scalar |
7096
9.21 GB/sec |
|
Stream Scale
single-core vector |
7935
10.7 GB/sec |
|
Stream Add
single-core scalar |
7328
11.1 GB/sec |
|
Stream Add
single-core vector |
8510
11.8 GB/sec |
|
Stream Triad
single-core scalar |
7905
10.9 GB/sec |
|
Stream Triad
single-core vector |
6445
12.1 GB/sec |