Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3175 3175
Multi-Core Score 10119 10119
Geekbench 4.0.1 Tryout Geekbench 4.0.1 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 i7-2720QM @ 2.19 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-2720QM @ 2.19 GHz
1 Processor, 4 Cores, 8 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 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
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel QM67 04 Intel QM67 04
BIOS Dell Inc. A23 Dell Inc. A23
Memory 16.00 GB DDR3 SDRAM 799MHz 16.00 GB DDR3 SDRAM 799MHz

Single-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3175 3175
AES 2669
2.01 GB/sec 		2669
2.01 GB/sec
LZMA 3621
5.66 MB/sec 		3621
5.66 MB/sec
JPEG 3292
26.5 Mpixels/sec 		3292
26.5 Mpixels/sec
Canny 3115
43.2 Mpixels/sec 		3115
43.2 Mpixels/sec
Lua 2364
2.43 MB/sec 		2364
2.43 MB/sec
Dijkstra 3588
2.43 MTE/sec 		3588
2.43 MTE/sec
SQLite 2944
81.6 Krows/sec 		2944
81.6 Krows/sec
HTML5 Parse 2995
13.6 MB/sec 		2995
13.6 MB/sec
HTML5 DOM 3539
3.21 MElements/sec 		3539
3.21 MElements/sec
Histogram Equalization 2915
91.1 Mpixels/sec 		2915
91.1 Mpixels/sec
PDF Rendering 3225
85.7 Mpixels/sec 		3225
85.7 Mpixels/sec
LLVM 3088
212.3 functions/sec 		3088
212.3 functions/sec
Camera 3381
9.38 images/sec 		3381
9.38 images/sec
SGEMM 1653
35.0 Gflops 		1653
35.0 Gflops
SFFT 2953
7.36 Gflops 		2953
7.36 Gflops
N-Body Physics 2527
1.89 Mpairs/sec 		2527
1.89 Mpairs/sec
Ray Tracing 2491
363.8 Kpixels/sec 		2491
363.8 Kpixels/sec
Rigid Body Physics 3073
8997.9 FPS 		3073
8997.9 FPS
HDR 3267
11.8 Mpixels/sec 		3267
11.8 Mpixels/sec
Gaussian Blur 3074
53.9 Mpixels/sec 		3074
53.9 Mpixels/sec
Speech Recognition 3657
31.3 Words/sec 		3657
31.3 Words/sec
Face Detection 3066
895.6 Ksubwindows/sec 		3066
895.6 Ksubwindows/sec
Memory Copy 3321
9.20 GB/sec 		3321
9.20 GB/sec
Memory Latency 5988
13.8 Moperations/sec 		5988
13.8 Moperations/sec
Memory Bandwidth 3018
16.1 GB/sec 		3018
16.1 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 10119 10119
AES 10088
7.60 GB/sec 		10088
7.60 GB/sec
LZMA 15106
23.6 MB/sec 		15106
23.6 MB/sec
JPEG 15828
127.4 Mpixels/sec 		15828
127.4 Mpixels/sec
Canny 12706
176.2 Mpixels/sec 		12706
176.2 Mpixels/sec
Lua 10717
11.0 MB/sec 		10717
11.0 MB/sec
Dijkstra 13757
9.31 MTE/sec 		13757
9.31 MTE/sec
SQLite 12488
346.2 Krows/sec 		12488
346.2 Krows/sec
HTML5 Parse 11804
53.6 MB/sec 		11804
53.6 MB/sec
HTML5 DOM 6898
6.25 MElements/sec 		6898
6.25 MElements/sec
Histogram Equalization 11960
373.7 Mpixels/sec 		11960
373.7 Mpixels/sec
PDF Rendering 11713
311.2 Mpixels/sec 		11713
311.2 Mpixels/sec
LLVM 11102
763.3 functions/sec 		11102
763.3 functions/sec
Camera 14714
40.8 images/sec 		14714
40.8 images/sec
SGEMM 4970
105.1 Gflops 		4970
105.1 Gflops
SFFT 11337
28.3 Gflops 		11337
28.3 Gflops
N-Body Physics 10185
7.61 Mpairs/sec 		10185
7.61 Mpairs/sec
Ray Tracing 10350
1.51 Mpixels/sec 		10350
1.51 Mpixels/sec
Rigid Body Physics 14379
42093.7 FPS 		14379
42093.7 FPS
HDR 14937
54.2 Mpixels/sec 		14937
54.2 Mpixels/sec
Gaussian Blur 11066
193.9 Mpixels/sec 		11066
193.9 Mpixels/sec
Speech Recognition 10824
92.6 Words/sec 		10824
92.6 Words/sec
Face Detection 12810
3.74 Msubwindows/sec 		12810
3.74 Msubwindows/sec
Memory Copy 4239
11.7 GB/sec 		4239
11.7 GB/sec
Memory Latency 6018
13.9 Moperations/sec 		6018
13.9 Moperations/sec
Memory Bandwidth 3719
19.9 GB/sec 		3719
19.9 GB/sec

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