Dell Inc. Latitude E6420
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Windows x86 (64-bit) | |||
| Integer | Processor integer performance | 9960 | 12055 |
| Floating Point | Processor floating point performance | 18181 | |
| Memory | Memory performance | 7228 | |
| Stream | Memory bandwidth performance | 7603 | |
Result Information
| User | bigt |
| Upload Date | Fri, 05 Oct 2012 03:29:59 +0000 |
| Views | 6 |
System Information
| Dell Inc. Latitude E6420 | |
|---|---|
| Operating System | Microsoft Windows 7 Enterprise (64-bit) |
| Model | Dell Inc. Latitude E6420 |
| Processor |
Intel Core i7-2760QM @ 2.39 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 | Dell Inc. 032T9K |
| Northbridge | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 |
| BIOS | Dell Inc. A14 |
| Memory | 7.96 GB DDR3 SDRAM 666MHz |
Integer Performance
| Integer | 9960 | |
|---|---|---|
|
Blowfish
single-core scalar |
567
24.9 MB/sec |
|
|
Blowfish
multi-core scalar |
12265
503 MB/sec |
|
|
Text Compress
single-core scalar |
3419
10.9 MB/sec |
|
|
Text Compress
multi-core scalar |
14986
49.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3739
15.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
16930
67.5 MB/sec |
|
|
Image Compress
single-core scalar |
3035
25.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13705
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3747
62.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16739
273 Mpixels/sec |
|
|
Lua
single-core scalar |
6902
2.66 Mnodes/sec |
|
|
Lua
multi-core scalar |
23492
9.04 Mnodes/sec |
Floating Point Performance
| Floating Point | 18181 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2337
1.55 Gflops |
|
|
Mandelbrot
multi-core scalar |
15176
9.93 Gflops |
|
|
Dot Product
single-core scalar |
4284
2.07 Gflops |
|
|
Dot Product
multi-core scalar |
24120
11.0 Gflops |
|
|
Dot Product
single-core vector |
7100
8.51 Gflops |
|
|
Dot Product
multi-core vector |
38263
39.8 Gflops |
|
|
LU Decomposition
single-core scalar |
4488
3.99 Gflops |
|
|
LU Decomposition
multi-core scalar |
7886
6.92 Gflops |
|
|
Primality Test
single-core scalar |
7358
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
26857
4.98 Gflops |
|
|
Sharpen Image
single-core scalar |
2392
5.58 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
14165
32.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
20044
15.9 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
80070
63.0 Mpixels/sec |
Memory Performance
| Memory | 7228 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7617
9.33 GB/sec |
|
|
Write Sequential
single-core scalar |
10521
7.20 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5625
21.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
6587
13.6 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5793
5.97 GB/sec |
Stream Performance
| Stream | 7603 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6943
9.49 GB/sec |
|
|
Stream Copy
single-core vector |
8329
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7208
9.35 GB/sec |
|
|
Stream Scale
single-core vector |
8012
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7413
11.2 GB/sec |
|
|
Stream Add
single-core vector |
8591
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7923
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6412
12.0 GB/sec |
