Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 2611 2611
Multi-Core Score 4967 4967
Geekbench 4.1.1 Tryout Geekbench 4.1.1 Tryout

System Information

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Operating System Microsoft Windows 7 Home Premium (64-bit) Microsoft Windows 7 Home Premium (64-bit)
Model Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Processor Intel Core i5-2540M @ 2.59 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i5-2540M @ 2.59 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 3072 KB 3072 KB
Motherboard Dell Inc. 038C0K Dell Inc. 038C0K
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 2611 2611
AES 2129
1.60 GB/sec 		2129
1.60 GB/sec
LZMA 2802
4.38 MB/sec 		2802
4.38 MB/sec
JPEG 2708
21.8 Mpixels/sec 		2708
21.8 Mpixels/sec
Canny 2537
35.2 Mpixels/sec 		2537
35.2 Mpixels/sec
Lua 1890
1.94 MB/sec 		1890
1.94 MB/sec
Dijkstra 2895
1.96 MTE/sec 		2895
1.96 MTE/sec
SQLite 2260
62.7 Krows/sec 		2260
62.7 Krows/sec
HTML5 Parse 2447
11.1 MB/sec 		2447
11.1 MB/sec
HTML5 DOM 2987
2.71 MElements/sec 		2987
2.71 MElements/sec
Histogram Equalization 2380
74.4 Mpixels/sec 		2380
74.4 Mpixels/sec
PDF Rendering 2640
70.2 Mpixels/sec 		2640
70.2 Mpixels/sec
LLVM 3928
270.1 functions/sec 		3928
270.1 functions/sec
Camera 2707
7.51 images/sec 		2707
7.51 images/sec
SGEMM 760
16.1 Gflops 		760
16.1 Gflops
SFFT 1896
4.73 Gflops 		1896
4.73 Gflops
N-Body Physics 1829
1.37 Mpairs/sec 		1829
1.37 Mpairs/sec
Ray Tracing 2012
293.9 Kpixels/sec 		2012
293.9 Kpixels/sec
Rigid Body Physics 2440
7144.6 FPS 		2440
7144.6 FPS
HDR 2694
9.77 Mpixels/sec 		2694
9.77 Mpixels/sec
Gaussian Blur 2436
42.7 Mpixels/sec 		2436
42.7 Mpixels/sec
Speech Recognition 2528
21.6 Words/sec 		2528
21.6 Words/sec
Face Detection 2452
716.3 Ksubwindows/sec 		2452
716.3 Ksubwindows/sec
Memory Copy 3033
8.41 GB/sec 		3033
8.41 GB/sec
Memory Latency 5568
77.8 ns 		5568
77.8 ns
Memory Bandwidth 2696
14.4 GB/sec 		2696
14.4 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 4967 4967
AES 4436
3.34 GB/sec 		4436
3.34 GB/sec
LZMA 6626
10.3 MB/sec 		6626
10.3 MB/sec
JPEG 6255
50.3 Mpixels/sec 		6255
50.3 Mpixels/sec
Canny 6057
84.0 Mpixels/sec 		6057
84.0 Mpixels/sec
Lua 4310
4.43 MB/sec 		4310
4.43 MB/sec
Dijkstra 6483
4.39 MTE/sec 		6483
4.39 MTE/sec
SQLite 5331
147.8 Krows/sec 		5331
147.8 Krows/sec
HTML5 Parse 5038
22.9 MB/sec 		5038
22.9 MB/sec
HTML5 DOM 5132
4.65 MElements/sec 		5132
4.65 MElements/sec
Histogram Equalization 4886
152.7 Mpixels/sec 		4886
152.7 Mpixels/sec
PDF Rendering 5896
156.6 Mpixels/sec 		5896
156.6 Mpixels/sec
LLVM 9068
623.5 functions/sec 		9068
623.5 functions/sec
Camera 6438
17.9 images/sec 		6438
17.9 images/sec
SGEMM 1586
33.5 Gflops 		1586
33.5 Gflops
SFFT 4226
10.5 Gflops 		4226
10.5 Gflops
N-Body Physics 4271
3.19 Mpairs/sec 		4271
3.19 Mpairs/sec
Ray Tracing 4416
644.8 Kpixels/sec 		4416
644.8 Kpixels/sec
Rigid Body Physics 6289
18412.8 FPS 		6289
18412.8 FPS
HDR 6587
23.9 Mpixels/sec 		6587
23.9 Mpixels/sec
Gaussian Blur 4990
87.4 Mpixels/sec 		4990
87.4 Mpixels/sec
Speech Recognition 4734
40.5 Words/sec 		4734
40.5 Words/sec
Face Detection 5549
1.62 Msubwindows/sec 		5549
1.62 Msubwindows/sec
Memory Copy 3445
9.55 GB/sec 		3445
9.55 GB/sec
Memory Latency 5501
78.7 ns 		5501
78.7 ns
Memory Bandwidth 3066
16.4 GB/sec 		3066
16.4 GB/sec

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