Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3121 3121
Multi-Core Score 5953 5953
Geekbench 4.2.2 Tryout Geekbench 4.2.2 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 3121 3121
AES 2754
2.07 GB/sec 		2754
2.07 GB/sec
LZMA 3309
5.17 MB/sec 		3309
5.17 MB/sec
JPEG 3224
25.9 Mpixels/sec 		3224
25.9 Mpixels/sec
Canny 3089
42.8 Mpixels/sec 		3089
42.8 Mpixels/sec
Lua 2360
2.43 MB/sec 		2360
2.43 MB/sec
Dijkstra 3270
2.21 MTE/sec 		3270
2.21 MTE/sec
SQLite 3022
83.8 Krows/sec 		3022
83.8 Krows/sec
HTML5 Parse 2881
13.1 MB/sec 		2881
13.1 MB/sec
HTML5 DOM 3685
3.34 MElements/sec 		3685
3.34 MElements/sec
Histogram Equalization 2933
91.7 Mpixels/sec 		2933
91.7 Mpixels/sec
PDF Rendering 3099
82.3 Mpixels/sec 		3099
82.3 Mpixels/sec
LLVM 4800
330.1 functions/sec 		4800
330.1 functions/sec
Camera 3286
9.11 images/sec 		3286
9.11 images/sec
SGEMM 1631
34.5 Gflops 		1631
34.5 Gflops
SFFT 2590
6.46 Gflops 		2590
6.46 Gflops
N-Body Physics 2534
1.89 Mpairs/sec 		2534
1.89 Mpairs/sec
Ray Tracing 2516
367.4 Kpixels/sec 		2516
367.4 Kpixels/sec
Rigid Body Physics 2968
8688.6 FPS 		2968
8688.6 FPS
HDR 3285
11.9 Mpixels/sec 		3285
11.9 Mpixels/sec
Gaussian Blur 3022
52.9 Mpixels/sec 		3022
52.9 Mpixels/sec
Speech Recognition 2969
25.4 Words/sec 		2969
25.4 Words/sec
Face Detection 3075
898.4 Ksubwindows/sec 		3075
898.4 Ksubwindows/sec
Memory Copy 3093
8.57 GB/sec 		3093
8.57 GB/sec
Memory Latency 5580
77.6 ns 		5580
77.6 ns
Memory Bandwidth 2901
15.5 GB/sec 		2901
15.5 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 5953 5953
AES 5604
4.22 GB/sec 		5604
4.22 GB/sec
LZMA 7629
11.9 MB/sec 		7629
11.9 MB/sec
JPEG 7974
64.2 Mpixels/sec 		7974
64.2 Mpixels/sec
Canny 6922
96.0 Mpixels/sec 		6922
96.0 Mpixels/sec
Lua 5556
5.71 MB/sec 		5556
5.71 MB/sec
Dijkstra 7738
5.24 MTE/sec 		7738
5.24 MTE/sec
SQLite 6646
184.3 Krows/sec 		6646
184.3 Krows/sec
HTML5 Parse 6076
27.6 MB/sec 		6076
27.6 MB/sec
HTML5 DOM 6307
5.71 MElements/sec 		6307
5.71 MElements/sec
Histogram Equalization 6052
189.1 Mpixels/sec 		6052
189.1 Mpixels/sec
PDF Rendering 6483
172.2 Mpixels/sec 		6483
172.2 Mpixels/sec
LLVM 11007
756.8 functions/sec 		11007
756.8 functions/sec
Camera 7443
20.6 images/sec 		7443
20.6 images/sec
SGEMM 2899
61.3 Gflops 		2899
61.3 Gflops
SFFT 6086
15.2 Gflops 		6086
15.2 Gflops
N-Body Physics 5218
3.90 Mpairs/sec 		5218
3.90 Mpairs/sec
Ray Tracing 5566
812.9 Kpixels/sec 		5566
812.9 Kpixels/sec
Rigid Body Physics 7471
21872.7 FPS 		7471
21872.7 FPS
HDR 7935
28.8 Mpixels/sec 		7935
28.8 Mpixels/sec
Gaussian Blur 5796
101.5 Mpixels/sec 		5796
101.5 Mpixels/sec
Speech Recognition 5804
49.7 Words/sec 		5804
49.7 Words/sec
Face Detection 6496
1.90 Msubwindows/sec 		6496
1.90 Msubwindows/sec
Memory Copy 3485
9.66 GB/sec 		3485
9.66 GB/sec
Memory Latency 5589
77.5 ns 		5589
77.5 ns
Memory Bandwidth 3123
16.7 GB/sec 		3123
16.7 GB/sec

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