Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3224 3224
Multi-Core Score 6116 6116
Geekbench 4.4.2 Tryout Geekbench 4.4.2 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. 0K0DNP Dell Inc. 0K0DNP
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel QM67 04 Intel QM67 04
BIOS Dell Inc. A23 Dell Inc. A23
Memory 4.00 GB DDR3 SDRAM 666MHz 4.00 GB DDR3 SDRAM 666MHz

Single-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3224 3224
AES 2760
2.08 GB/sec 		2760
2.08 GB/sec
LZMA 3415
5.34 MB/sec 		3415
5.34 MB/sec
JPEG 3497
28.1 Mpixels/sec 		3497
28.1 Mpixels/sec
Canny 2961
41.1 Mpixels/sec 		2961
41.1 Mpixels/sec
Lua 2602
2.67 MB/sec 		2602
2.67 MB/sec
Dijkstra 3504
2.37 MTE/sec 		3504
2.37 MTE/sec
SQLite 3113
86.3 Krows/sec 		3113
86.3 Krows/sec
HTML5 Parse 3068
13.9 MB/sec 		3068
13.9 MB/sec
HTML5 DOM 3611
3.27 MElements/sec 		3611
3.27 MElements/sec
Histogram Equalization 3095
96.7 Mpixels/sec 		3095
96.7 Mpixels/sec
PDF Rendering 3389
90.0 Mpixels/sec 		3389
90.0 Mpixels/sec
LLVM 4777
328.5 functions/sec 		4777
328.5 functions/sec
Camera 3359
9.32 images/sec 		3359
9.32 images/sec
SGEMM 1764
37.3 Gflops 		1764
37.3 Gflops
SFFT 3121
7.78 Gflops 		3121
7.78 Gflops
N-Body Physics 2466
1.84 Mpairs/sec 		2466
1.84 Mpairs/sec
Ray Tracing 2509
366.5 Kpixels/sec 		2509
366.5 Kpixels/sec
Rigid Body Physics 3349
9803.7 FPS 		3349
9803.7 FPS
HDR 3465
12.6 Mpixels/sec 		3465
12.6 Mpixels/sec
Gaussian Blur 3294
57.7 Mpixels/sec 		3294
57.7 Mpixels/sec
Speech Recognition 3120
26.7 Words/sec 		3120
26.7 Words/sec
Face Detection 3242
947.2 Ksubwindows/sec 		3242
947.2 Ksubwindows/sec
Memory Copy 2797
7.75 GB/sec 		2797
7.75 GB/sec
Memory Latency 6338
68.3 ns 		6338
68.3 ns
Memory Bandwidth 2705
14.4 GB/sec 		2705
14.4 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 6116 6116
AES 5465
4.12 GB/sec 		5465
4.12 GB/sec
LZMA 8212
12.8 MB/sec 		8212
12.8 MB/sec
JPEG 8598
69.2 Mpixels/sec 		8598
69.2 Mpixels/sec
Canny 6482
89.9 Mpixels/sec 		6482
89.9 Mpixels/sec
Lua 6125
6.30 MB/sec 		6125
6.30 MB/sec
Dijkstra 7856
5.32 MTE/sec 		7856
5.32 MTE/sec
SQLite 6830
189.4 Krows/sec 		6830
189.4 Krows/sec
HTML5 Parse 6518
29.6 MB/sec 		6518
29.6 MB/sec
HTML5 DOM 7680
6.96 MElements/sec 		7680
6.96 MElements/sec
Histogram Equalization 6749
210.9 Mpixels/sec 		6749
210.9 Mpixels/sec
PDF Rendering 6859
182.2 Mpixels/sec 		6859
182.2 Mpixels/sec
LLVM 11910
818.9 functions/sec 		11910
818.9 functions/sec
Camera 7784
21.6 images/sec 		7784
21.6 images/sec
SGEMM 3385
71.6 Gflops 		3385
71.6 Gflops
SFFT 6309
15.7 Gflops 		6309
15.7 Gflops
N-Body Physics 5155
3.85 Mpairs/sec 		5155
3.85 Mpairs/sec
Ray Tracing 5524
806.7 Kpixels/sec 		5524
806.7 Kpixels/sec
Rigid Body Physics 8047
23557.8 FPS 		8047
23557.8 FPS
HDR 7310
26.5 Mpixels/sec 		7310
26.5 Mpixels/sec
Gaussian Blur 6335
111.0 Mpixels/sec 		6335
111.0 Mpixels/sec
Speech Recognition 6395
54.7 Words/sec 		6395
54.7 Words/sec
Face Detection 5637
1.65 Msubwindows/sec 		5637
1.65 Msubwindows/sec
Memory Copy 2874
7.96 GB/sec 		2874
7.96 GB/sec
Memory Latency 5651
76.6 ns 		5651
76.6 ns
Memory Bandwidth 2682
14.3 GB/sec 		2682
14.3 GB/sec

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