Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 10854 | 12236 |
Floating Point | Processor floating point performance | 17544 | |
Memory | Memory performance | 7624 | |
Stream | Memory bandwidth performance | 7720 |
User | jonathanekman |
Upload Date | Tue, 17 Jul 2012 12:11:11 +0000 |
Views | 15 |
Dell Inc. Latitude E6420 | |
---|---|
Operating System | Microsoft Windows 7 Professional (64-bit) |
Model | Dell Inc. Latitude E6420 |
Processor |
Intel Core i7-2720QM @ 2.20 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. |
Northbridge | Intel Sandy Bridge 09 |
Southbridge | Intel QM67 04 |
BIOS | Dell Inc. A13 |
Memory | 8.00 GB DDR3 SDRAM 666MHz |
Integer | 10854 | |
---|---|---|
Blowfish
single-core scalar |
2026
89.0 MB/sec |
|
Blowfish
multi-core scalar |
13477
552 MB/sec |
|
Text Compress
single-core scalar |
3463
11.1 MB/sec |
|
Text Compress
multi-core scalar |
16715
54.8 MB/sec |
|
Text Decompress
single-core scalar |
3813
15.7 MB/sec |
|
Text Decompress
multi-core scalar |
19059
75.9 MB/sec |
|
Image Compress
single-core scalar |
3096
25.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
15071
127 Mpixels/sec |
|
Image Decompress
single-core scalar |
3526
59.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16419
268 Mpixels/sec |
|
Lua
single-core scalar |
7026
2.71 Mnodes/sec |
|
Lua
multi-core scalar |
26566
10.2 Mnodes/sec |
Floating Point | 17544 | |
---|---|---|
Mandelbrot
single-core scalar |
2391
1.59 Gflops |
|
Mandelbrot
multi-core scalar |
17269
11.3 Gflops |
|
Dot Product
single-core scalar |
4514
2.18 Gflops |
|
Dot Product
multi-core scalar |
26207
11.9 Gflops |
|
Dot Product
single-core vector |
6160
7.38 Gflops |
|
Dot Product
multi-core vector |
31857
33.1 Gflops |
|
LU Decomposition
single-core scalar |
3088
2.75 Gflops |
|
LU Decomposition
multi-core scalar |
5672
4.97 Gflops |
|
Primality Test
single-core scalar |
7589
1.13 Gflops |
|
Primality Test
multi-core scalar |
28504
5.29 Gflops |
|
Sharpen Image
single-core scalar |
1663
3.88 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11305
26.1 Mpixels/sec |
|
Blur Image
single-core scalar |
13765
10.9 Mpixels/sec |
|
Blur Image
multi-core scalar |
85636
67.3 Mpixels/sec |
Memory | 7624 | |
---|---|---|
Read Sequential
single-core scalar |
7649
9.37 GB/sec |
|
Write Sequential
single-core scalar |
11702
8.00 GB/sec |
|
Stdlib Allocate
single-core scalar |
5738
21.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
7036
14.6 GB/sec |
|
Stdlib Copy
single-core scalar |
5997
6.18 GB/sec |
Stream | 7720 | |
---|---|---|
Stream Copy
single-core scalar |
6974
9.54 GB/sec |
|
Stream Copy
single-core vector |
8530
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7232
9.38 GB/sec |
|
Stream Scale
single-core vector |
8182
11.0 GB/sec |
|
Stream Add
single-core scalar |
7509
11.3 GB/sec |
|
Stream Add
single-core vector |
8823
12.3 GB/sec |
|
Stream Triad
single-core scalar |
7953
11.0 GB/sec |
|
Stream Triad
single-core vector |
6562
12.3 GB/sec |