Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2560 | 2560 | ||
| Geekbench 3 Multicore Score | 9312 | 9312 | ||
System Information
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |
|---|---|---|
| Operating System | Linux Mint 11 Katya 2.6.38-8-generic x86_64 | Linux Mint 11 Katya 2.6.38-8-generic x86_64 |
| Model | Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 |
| Processor |
Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 256 KB x 4 |
| L3 Cache | 6144 KB | 6144 KB |
| Motherboard | Dell Inc. 032T9K | Dell Inc. 032T9K |
| BIOS | Dell Inc. A04 | Dell Inc. A04 |
| Memory | 7.77 GB | 7.77 GB |
Integer Performance
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Integer | 2671 | 2671 | ||
| Integer Multicore | 11460 | 11460 | ||
| AES | 2547 | 2547 | ||
| AES Multicore | 8891 | 8891 | ||
| Twofish | 2463 | 2463 | ||
| Twofish Multicore | 11560 | 11560 | ||
| SHA1 | 2677 | 2677 | ||
| SHA1 Multicore | 10397 | 10397 | ||
| SHA2 | 2646 | 2646 | ||
| SHA2 Multicore | 10125 | 10125 | ||
| BZip2 Compress | 2561 | 2561 | ||
| BZip2 Compress Multicore | 12020 | 12020 | ||
| BZip2 Decompress | 2632 | 2632 | ||
| BZip2 Decompress Multicore | 12917 | 12917 | ||
| JPEG Compress | 2549 | 2549 | ||
| JPEG Compress Multicore | 12447 | 12447 | ||
| JPEG Decompress | 2952 | 2952 | ||
| JPEG Decompress Multicore | 11879 | 11879 | ||
| PNG Compress | 2641 | 2641 | ||
| PNG Compress Multicore | 12173 | 12173 | ||
| PNG Decompress | 2675 | 2675 | ||
| PNG Decompress Multicore | 11943 | 11943 | ||
| Sobel | 2676 | 2676 | ||
| Sobel Multicore | 11458 | 11458 | ||
| Lua | 2872 | 2872 | ||
| Lua Multicore | 12198 | 12198 | ||
| Dijkstra | 2889 | 2889 | ||
| Dijkstra Multicore | 11664 | 11664 | ||
Floating Point Performance
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Floating Point | 2319 | 2319 | ||
| Floating Point Multicore | 10200 | 10200 | ||
| BlackScholes | 1044 | 1044 | ||
| BlackScholes Multicore | 5965 | 5965 | ||
| Mandelbrot | 2570 | 2570 | ||
| Mandelbrot Multicore | 14270 | 14270 | ||
| Sharpen Filter | 2592 | 2592 | ||
| Sharpen Filter Multicore | 10263 | 10263 | ||
| Blur Filter | 1745 | 1745 | ||
| Blur Filter Multicore | 9857 | 9857 | ||
| SGEMM | 2534 | 2534 | ||
| SGEMM Multicore | 9666 | 9666 | ||
| DGEMM | 2709 | 2709 | ||
| DGEMM Multicore | 10743 | 10743 | ||
| SFFT | 2614 | 2614 | ||
| SFFT Multicore | 10298 | 10298 | ||
| DFFT | 2709 | 2709 | ||
| DFFT Multicore | 10716 | 10716 | ||
| N-Body | 2759 | 2759 | ||
| N-Body Multicore | 10562 | 10562 | ||
| Ray Trace | 2775 | 2775 | ||
| Ray Trace Multicore | 11699 | 11699 | ||
Memory Performance
| Dell Inc. Latitude E6420 | Dell Inc. Latitude E6420 | |||
|---|---|---|---|---|
| Memory | 2824 | 2824 | ||
| Memory Multicore | 3244 | 3244 | ||
| Stream Copy | 2962 | 2962 | ||
| Stream Copy Multicore | 4233 | 4233 | ||
| Stream Scale | 2780 | 2780 | ||
| Stream Scale Multicore | 2941 | 2941 | ||
| Stream Add | 2747 | 2747 | ||
| Stream Add Multicore | 2944 | 2944 | ||
| Stream Triad | 2812 | 2812 | ||
| Stream Triad Multicore | 3022 | 3022 | ||
