Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3252 3252
Multi-Core Score 10220 10220
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 3252 3252
AES 2614
1.97 GB/sec 		2614
1.97 GB/sec
LZMA 3717
5.81 MB/sec 		3717
5.81 MB/sec
JPEG 3316
26.7 Mpixels/sec 		3316
26.7 Mpixels/sec
Canny 3200
44.4 Mpixels/sec 		3200
44.4 Mpixels/sec
Lua 2363
2.43 MB/sec 		2363
2.43 MB/sec
Dijkstra 3434
2.32 MTE/sec 		3434
2.32 MTE/sec
SQLite 2991
82.9 Krows/sec 		2991
82.9 Krows/sec
HTML5 Parse 3101
14.1 MB/sec 		3101
14.1 MB/sec
HTML5 DOM 3620
3.28 MElements/sec 		3620
3.28 MElements/sec
Histogram Equalization 2911
91.0 Mpixels/sec 		2911
91.0 Mpixels/sec
PDF Rendering 3282
87.2 Mpixels/sec 		3282
87.2 Mpixels/sec
LLVM 3186
219.1 functions/sec 		3186
219.1 functions/sec
Camera 3348
9.29 images/sec 		3348
9.29 images/sec
SGEMM 1696
35.9 Gflops 		1696
35.9 Gflops
SFFT 3023
7.54 Gflops 		3023
7.54 Gflops
N-Body Physics 2535
1.89 Mpairs/sec 		2535
1.89 Mpairs/sec
Ray Tracing 2558
373.6 Kpixels/sec 		2558
373.6 Kpixels/sec
Rigid Body Physics 3100
9075.6 FPS 		3100
9075.6 FPS
HDR 3398
12.3 Mpixels/sec 		3398
12.3 Mpixels/sec
Gaussian Blur 3066
53.7 Mpixels/sec 		3066
53.7 Mpixels/sec
Speech Recognition 3760
32.2 Words/sec 		3760
32.2 Words/sec
Face Detection 3065
895.4 Ksubwindows/sec 		3065
895.4 Ksubwindows/sec
Memory Copy 3631
10.1 GB/sec 		3631
10.1 GB/sec
Memory Latency 6433
14.9 Moperations/sec 		6433
14.9 Moperations/sec
Memory Bandwidth 3091
16.5 GB/sec 		3091
16.5 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 10220 10220
AES 10055
7.57 GB/sec 		10055
7.57 GB/sec
LZMA 15370
24.0 MB/sec 		15370
24.0 MB/sec
JPEG 15800
127.1 Mpixels/sec 		15800
127.1 Mpixels/sec
Canny 12889
178.7 Mpixels/sec 		12889
178.7 Mpixels/sec
Lua 10810
11.1 MB/sec 		10810
11.1 MB/sec
Dijkstra 13469
9.11 MTE/sec 		13469
9.11 MTE/sec
SQLite 12472
345.8 Krows/sec 		12472
345.8 Krows/sec
HTML5 Parse 11838
53.7 MB/sec 		11838
53.7 MB/sec
HTML5 DOM 7082
6.42 MElements/sec 		7082
6.42 MElements/sec
Histogram Equalization 12052
376.6 Mpixels/sec 		12052
376.6 Mpixels/sec
PDF Rendering 11876
315.5 Mpixels/sec 		11876
315.5 Mpixels/sec
LLVM 11468
788.5 functions/sec 		11468
788.5 functions/sec
Camera 14768
40.9 images/sec 		14768
40.9 images/sec
SGEMM 5224
110.4 Gflops 		5224
110.4 Gflops
SFFT 11162
27.8 Gflops 		11162
27.8 Gflops
N-Body Physics 10219
7.63 Mpairs/sec 		10219
7.63 Mpairs/sec
Ray Tracing 10719
1.57 Mpixels/sec 		10719
1.57 Mpixels/sec
Rigid Body Physics 14351
42012.8 FPS 		14351
42012.8 FPS
HDR 14855
53.9 Mpixels/sec 		14855
53.9 Mpixels/sec
Gaussian Blur 10955
191.9 Mpixels/sec 		10955
191.9 Mpixels/sec
Speech Recognition 11255
96.3 Words/sec 		11255
96.3 Words/sec
Face Detection 12742
3.72 Msubwindows/sec 		12742
3.72 Msubwindows/sec
Memory Copy 4170
11.6 GB/sec 		4170
11.6 GB/sec
Memory Latency 6429
14.8 Moperations/sec 		6429
14.8 Moperations/sec
Memory Bandwidth 3818
20.4 GB/sec 		3818
20.4 GB/sec

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