Dell Inc. Latitude E6420 vs Dell Inc. Latitude E6420

Geekbench Scores

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Single-Core Score 3133 3133
Multi-Core Score 6036 6036
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 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. 0K0DNP Dell Inc. 0K0DNP
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel QM67 04 Intel QM67 04
BIOS Dell Inc. A15 Dell Inc. A15
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 3133 3133
AES 2771
2.09 GB/sec 		2771
2.09 GB/sec
LZMA 3552
5.55 MB/sec 		3552
5.55 MB/sec
JPEG 3456
27.8 Mpixels/sec 		3456
27.8 Mpixels/sec
Canny 2992
41.5 Mpixels/sec 		2992
41.5 Mpixels/sec
Lua 2401
2.47 MB/sec 		2401
2.47 MB/sec
Dijkstra 3275
2.22 MTE/sec 		3275
2.22 MTE/sec
SQLite 2980
82.6 Krows/sec 		2980
82.6 Krows/sec
HTML5 Parse 3107
14.1 MB/sec 		3107
14.1 MB/sec
HTML5 DOM 3675
3.33 MElements/sec 		3675
3.33 MElements/sec
Histogram Equalization 3105
97.0 Mpixels/sec 		3105
97.0 Mpixels/sec
PDF Rendering 3183
84.6 Mpixels/sec 		3183
84.6 Mpixels/sec
LLVM 4565
313.9 functions/sec 		4565
313.9 functions/sec
Camera 3458
9.59 images/sec 		3458
9.59 images/sec
SGEMM 1076
22.8 Gflops 		1076
22.8 Gflops
SFFT 2390
5.96 Gflops 		2390
5.96 Gflops
N-Body Physics 2382
1.78 Mpairs/sec 		2382
1.78 Mpairs/sec
Ray Tracing 2583
377.2 Kpixels/sec 		2583
377.2 Kpixels/sec
Rigid Body Physics 3103
9083.9 FPS 		3103
9083.9 FPS
HDR 3386
12.3 Mpixels/sec 		3386
12.3 Mpixels/sec
Gaussian Blur 3109
54.5 Mpixels/sec 		3109
54.5 Mpixels/sec
Speech Recognition 3033
26.0 Words/sec 		3033
26.0 Words/sec
Face Detection 3158
922.6 Ksubwindows/sec 		3158
922.6 Ksubwindows/sec
Memory Copy 3094
8.57 GB/sec 		3094
8.57 GB/sec
Memory Latency 5747
75.3 ns 		5747
75.3 ns
Memory Bandwidth 2946
15.7 GB/sec 		2946
15.7 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Dell Inc. Latitude E6420
Multi-Core Score 6036 6036
AES 5384
4.05 GB/sec 		5384
4.05 GB/sec
LZMA 7835
12.2 MB/sec 		7835
12.2 MB/sec
JPEG 8494
68.4 Mpixels/sec 		8494
68.4 Mpixels/sec
Canny 6644
92.1 Mpixels/sec 		6644
92.1 Mpixels/sec
Lua 5887
6.05 MB/sec 		5887
6.05 MB/sec
Dijkstra 8102
5.48 MTE/sec 		8102
5.48 MTE/sec
SQLite 6676
185.1 Krows/sec 		6676
185.1 Krows/sec
HTML5 Parse 6430
29.2 MB/sec 		6430
29.2 MB/sec
HTML5 DOM 6069
5.50 MElements/sec 		6069
5.50 MElements/sec
Histogram Equalization 6578
205.5 Mpixels/sec 		6578
205.5 Mpixels/sec
PDF Rendering 7040
187.0 Mpixels/sec 		7040
187.0 Mpixels/sec
LLVM 11236
772.5 functions/sec 		11236
772.5 functions/sec
Camera 7779
21.6 images/sec 		7779
21.6 images/sec
SGEMM 2062
43.6 Gflops 		2062
43.6 Gflops
SFFT 5059
12.6 Gflops 		5059
12.6 Gflops
N-Body Physics 5264
3.93 Mpairs/sec 		5264
3.93 Mpairs/sec
Ray Tracing 5639
823.5 Kpixels/sec 		5639
823.5 Kpixels/sec
Rigid Body Physics 7834
22935.4 FPS 		7834
22935.4 FPS
HDR 8229
29.8 Mpixels/sec 		8229
29.8 Mpixels/sec
Gaussian Blur 6166
108.0 Mpixels/sec 		6166
108.0 Mpixels/sec
Speech Recognition 6231
53.3 Words/sec 		6231
53.3 Words/sec
Face Detection 6765
1.98 Msubwindows/sec 		6765
1.98 Msubwindows/sec
Memory Copy 3593
9.96 GB/sec 		3593
9.96 GB/sec
Memory Latency 5820
74.4 ns 		5820
74.4 ns
Memory Bandwidth 3271
17.5 GB/sec 		3271
17.5 GB/sec

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