Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 2800 2800
Multi-Core Score 5473 5473
Geekbench 4.1.4 Tryout Geekbench 4.1.4 Tryout

System Information

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Processor Intel Core i7-2620M @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-2620M @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename Sandy Bridge Sandy Bridge
Processor Package Socket 988B rPGA Socket 988B rPGA
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 4096 KB 4096 KB
Motherboard Dell Inc. 0JC37G Dell Inc. 0JC37G
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel QM67 04 Intel QM67 04
BIOS Dell Inc. A24 Dell Inc. A24
Memory 8.00 GB DDR3 SDRAM 666MHz 8.00 GB DDR3 SDRAM 666MHz

Single-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 2800 2800
AES 2256
1.70 GB/sec 		2256
1.70 GB/sec
LZMA 3005
4.69 MB/sec 		3005
4.69 MB/sec
JPEG 2818
22.7 Mpixels/sec 		2818
22.7 Mpixels/sec
Canny 2681
37.2 Mpixels/sec 		2681
37.2 Mpixels/sec
Lua 2072
2.13 MB/sec 		2072
2.13 MB/sec
Dijkstra 2999
2.03 MTE/sec 		2999
2.03 MTE/sec
SQLite 2550
70.7 Krows/sec 		2550
70.7 Krows/sec
HTML5 Parse 2488
11.3 MB/sec 		2488
11.3 MB/sec
HTML5 DOM 3075
2.79 MElements/sec 		3075
2.79 MElements/sec
Histogram Equalization 2527
79.0 Mpixels/sec 		2527
79.0 Mpixels/sec
PDF Rendering 2765
73.5 Mpixels/sec 		2765
73.5 Mpixels/sec
LLVM 4141
284.7 functions/sec 		4141
284.7 functions/sec
Camera 2773
7.69 images/sec 		2773
7.69 images/sec
SGEMM 1349
28.5 Gflops 		1349
28.5 Gflops
SFFT 2489
6.21 Gflops 		2489
6.21 Gflops
N-Body Physics 2110
1.58 Mpairs/sec 		2110
1.58 Mpairs/sec
Ray Tracing 2122
310.0 Kpixels/sec 		2122
310.0 Kpixels/sec
Rigid Body Physics 2544
7449.2 FPS 		2544
7449.2 FPS
HDR 2834
10.3 Mpixels/sec 		2834
10.3 Mpixels/sec
Gaussian Blur 2575
45.1 Mpixels/sec 		2575
45.1 Mpixels/sec
Speech Recognition 2876
24.6 Words/sec 		2876
24.6 Words/sec
Face Detection 2582
754.3 Ksubwindows/sec 		2582
754.3 Ksubwindows/sec
Memory Copy 3125
8.66 GB/sec 		3125
8.66 GB/sec
Memory Latency 5772
75.0 ns 		5772
75.0 ns
Memory Bandwidth 2718
14.5 GB/sec 		2718
14.5 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 5473 5473
AES 4997
3.76 GB/sec 		4997
3.76 GB/sec
LZMA 7029
11.0 MB/sec 		7029
11.0 MB/sec
JPEG 7166
57.7 Mpixels/sec 		7166
57.7 Mpixels/sec
Canny 6375
88.4 Mpixels/sec 		6375
88.4 Mpixels/sec
Lua 4894
5.03 MB/sec 		4894
5.03 MB/sec
Dijkstra 7643
5.17 MTE/sec 		7643
5.17 MTE/sec
SQLite 5876
162.9 Krows/sec 		5876
162.9 Krows/sec
HTML5 Parse 5397
24.5 MB/sec 		5397
24.5 MB/sec
HTML5 DOM 6414
5.81 MElements/sec 		6414
5.81 MElements/sec
Histogram Equalization 5609
175.3 Mpixels/sec 		5609
175.3 Mpixels/sec
PDF Rendering 6165
163.8 Mpixels/sec 		6165
163.8 Mpixels/sec
LLVM 9961
684.9 functions/sec 		9961
684.9 functions/sec
Camera 6728
18.7 images/sec 		6728
18.7 images/sec
SGEMM 1757
37.1 Gflops 		1757
37.1 Gflops
SFFT 5273
13.1 Gflops 		5273
13.1 Gflops
N-Body Physics 4595
3.43 Mpairs/sec 		4595
3.43 Mpairs/sec
Ray Tracing 4934
720.5 Kpixels/sec 		4934
720.5 Kpixels/sec
Rigid Body Physics 6566
19223.6 FPS 		6566
19223.6 FPS
HDR 7167
26.0 Mpixels/sec 		7167
26.0 Mpixels/sec
Gaussian Blur 5234
91.7 Mpixels/sec 		5234
91.7 Mpixels/sec
Speech Recognition 6046
51.7 Words/sec 		6046
51.7 Words/sec
Face Detection 5847
1.71 Msubwindows/sec 		5847
1.71 Msubwindows/sec
Memory Copy 3590
9.95 GB/sec 		3590
9.95 GB/sec
Memory Latency 5816
74.4 ns 		5816
74.4 ns
Memory Bandwidth 3184
17.0 GB/sec 		3184
17.0 GB/sec

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