Dell Inc. Latitude E6420 vs Hewlett-Packard HP xw8400 Workstation

Geekbench Scores

Dell Inc. Latitude E6420 Hewlett-Packard HP xw8400 Workstation
Single-Core Score 2958 1585
Multi-Core Score 5422 4835
Geekbench 4.4.4 Tryout Geekbench 4.2.0

System Information

Dell Inc. Latitude E6420 Hewlett-Packard HP xw8400 Workstation
Operating System Microsoft Windows 10 Pro (64-bit) Microsoft Windows 10 Pro (64-bit)
Model Dell Inc. Latitude E6420 Hewlett-Packard HP xw8400 Workstation
Processor Intel Core i5-2540M @ 2.59 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Xeon 5150 @ 2.66 GHz
2 Processors, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 15 Stepping 6
Processor Codename Sandy Bridge Woodcrest
Processor Package Socket 988B rPGA Socket 771 LGA
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 4096 KB
L3 Cache 3072 KB 0 KB
Motherboard Dell Inc. 032T9K Hewlett-Packard 0A08h
Northbridge Intel Sandy Bridge 09 Intel 5000X 12
Southbridge Intel QM67 04 Intel 6321ESB 09
BIOS Dell Inc. A25 Hewlett-Packard 786D5 v02.37
Memory 8.00 GB DDR3 SDRAM 666MHz 32.00 GB DDR2 FB SDRAM 333MHz

Single-Core Performance

Dell Inc. Latitude E6420 Hewlett-Packard HP xw8400 Workstation
Single-Core Score 2958 1585
AES 2716
2.05 GB/sec 		123
95.3 MB/sec
LZMA 3180
4.97 MB/sec 		2743
4.28 MB/sec
JPEG 2835
22.8 Mpixels/sec 		2501
20.1 Mpixels/sec
Canny 2308
32.0 Mpixels/sec 		1733
24.0 Mpixels/sec
Lua 2191
2.25 MB/sec 		1844
1.90 MB/sec
Dijkstra 3289
2.23 MTE/sec 		1829
1.24 MTE/sec
SQLite 2821
78.2 Krows/sec 		1909
52.9 Krows/sec
HTML5 Parse 2725
12.4 MB/sec 		1820
8.27 MB/sec
HTML5 DOM 3041
2.76 MElements/sec 		1969
1.78 MElements/sec
Histogram Equalization 3133
97.9 Mpixels/sec 		2011
62.8 Mpixels/sec
PDF Rendering 3153
83.8 Mpixels/sec 		1783
47.4 Mpixels/sec
LLVM 4548
312.7 functions/sec 		3270
224.9 functions/sec
Camera 3397
9.42 images/sec 		2079
5.77 images/sec
SGEMM 1694
35.8 Gflops 		509
10.8 Gflops
SFFT 2962
7.39 Gflops 		835
2.08 Gflops
N-Body Physics 2124
1.59 Mpairs/sec 		756
564.6 Kpairs/sec
Ray Tracing 2450
357.8 Kpixels/sec 		1271
185.6 Kpixels/sec
Rigid Body Physics 3058
8952.5 FPS 		1778
5207.4 FPS
HDR 3144
11.4 Mpixels/sec 		2333
8.46 Mpixels/sec
Gaussian Blur 3191
55.9 Mpixels/sec 		988
17.3 Mpixels/sec
Speech Recognition 2639
22.6 Words/sec 		2433
20.8 Words/sec
Face Detection 2698
788.1 Ksubwindows/sec 		2027
592.2 Ksubwindows/sec
Memory Copy 2666
7.39 GB/sec 		736
2.04 GB/sec
Memory Latency 6041
71.7 ns 		3866
112.0 ns
Memory Bandwidth 2521
13.5 GB/sec 		795
4.25 GB/sec

Multi-Core Performance

Dell Inc. Latitude E6420 Hewlett-Packard HP xw8400 Workstation
Multi-Core Score 5422 4835
AES 4681
3.53 GB/sec 		491
379.1 MB/sec
LZMA 7055
11.0 MB/sec 		9247
14.4 MB/sec
JPEG 8473
68.2 Mpixels/sec 		9229
74.3 Mpixels/sec
Canny 5991
83.1 Mpixels/sec 		5379
74.6 Mpixels/sec
Lua 5240
5.39 MB/sec 		7035
7.23 MB/sec
Dijkstra 6504
4.40 MTE/sec 		4832
3.27 MTE/sec
SQLite 5657
156.8 Krows/sec 		6636
184.0 Krows/sec
HTML5 Parse 5877
26.7 MB/sec 		6292
28.6 MB/sec
HTML5 DOM 4862
4.41 MElements/sec 		7074
6.41 MElements/sec
Histogram Equalization 6156
192.4 Mpixels/sec 		6395
199.8 Mpixels/sec
PDF Rendering 5956
158.2 Mpixels/sec 		4530
120.4 Mpixels/sec
LLVM 10123
696.0 functions/sec 		11690
803.8 functions/sec
Camera 7776
21.6 images/sec 		7634
21.2 images/sec
SGEMM 2507
53.0 Gflops 		1991
42.1 Gflops
SFFT 4283
10.7 Gflops 		3322
8.28 Gflops
N-Body Physics 4265
3.19 Mpairs/sec 		2989
2.23 Mpairs/sec
Ray Tracing 5143
751.1 Kpixels/sec 		4583
669.3 Kpixels/sec
Rigid Body Physics 7536
22062.2 FPS 		6914
20241.6 FPS
HDR 7862
28.5 Mpixels/sec 		7298
26.5 Mpixels/sec
Gaussian Blur 5959
104.4 Mpixels/sec 		3544
62.1 Mpixels/sec
Speech Recognition 5589
47.8 Words/sec 		5870
50.2 Words/sec
Face Detection 6069
1.77 Msubwindows/sec 		8062
2.35 Msubwindows/sec
Memory Copy 2792
7.74 GB/sec 		1409
3.90 GB/sec
Memory Latency 5661
76.5 ns 		2710
159.7 ns
Memory Bandwidth 2721
14.5 GB/sec 		1386
7.40 GB/sec

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