HP HP EliteBook 840 G5 vs OptiPlex 7020 Haswell

Geekbench Scores

HP HP EliteBook 840 G5 OptiPlex 7020 Haswell
Single-Core Score 5001 4563
Multi-Core Score 16335 15005
Geekbench 4.3.3 Tryout Geekbench 4.2.0 Tryout

System Information

HP HP EliteBook 840 G5 OptiPlex 7020 Haswell
Operating System Microsoft Windows 10 Enterprise (64-bit) Microsoft Windows 7 Enterprise (64-bit)
Model HP HP EliteBook 840 G5 Dell Inc. OptiPlex 7020
Processor Intel Core i7-8650U @ 1.90 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-4790 @ 3.59 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 142 Stepping 10 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Kaby Lake-U/Y Haswell
Processor Package Socket 1356 FCBGA Socket 1150 LGA
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 8192 KB 8192 KB
Motherboard HP 83B2 Dell Inc. 02YYK5
Northbridge Intel Kaby Lake 08 Intel Haswell 06
Southbridge Intel Coffee Lake-U/Y PCH 21 Intel Q87 C1
BIOS HP Q78 Ver. 01.04.00 Dell Inc. A13
Memory 32.00 GB DDR4 SDRAM 666MHz 16.00 GB DDR3 SDRAM 799MHz

Single-Core Performance

HP HP EliteBook 840 G5 OptiPlex 7020 Haswell
Single-Core Score 5001 4563
AES 4965
3.74 GB/sec 		4263
3.21 GB/sec
LZMA 4984
7.79 MB/sec 		4833
7.55 MB/sec
JPEG 4896
39.4 Mpixels/sec 		4627
37.2 Mpixels/sec
Canny 4419
61.3 Mpixels/sec 		4563
63.3 Mpixels/sec
Lua 5171
5.31 MB/sec 		4417
4.54 MB/sec
Dijkstra 4979
3.37 MTE/sec 		4609
3.12 MTE/sec
SQLite 5211
144.5 Krows/sec 		4846
134.4 Krows/sec
HTML5 Parse 5008
22.7 MB/sec 		4486
20.4 MB/sec
HTML5 DOM 5797
5.25 MElements/sec 		5147
4.66 MElements/sec
Histogram Equalization 5097
159.3 Mpixels/sec 		4060
126.9 Mpixels/sec
PDF Rendering 4965
131.9 Mpixels/sec 		4618
122.7 Mpixels/sec
LLVM 8008
550.6 functions/sec 		7672
527.5 functions/sec
Camera 4583
12.7 images/sec 		4711
13.1 images/sec
SGEMM 5089
107.6 Gflops 		3722
78.7 Gflops
SFFT 4817
12.0 Gflops 		4121
10.3 Gflops
N-Body Physics 4833
3.61 Mpairs/sec 		3969
2.96 Mpairs/sec
Ray Tracing 5026
734.0 Kpixels/sec 		3955
577.5 Kpixels/sec
Rigid Body Physics 5006
14655.4 FPS 		4477
13106.3 FPS
HDR 5116
18.5 Mpixels/sec 		4715
17.1 Mpixels/sec
Gaussian Blur 5125
89.8 Mpixels/sec 		4240
74.3 Mpixels/sec
Speech Recognition 5482
46.9 Words/sec 		5111
43.7 Words/sec
Face Detection 4916
1.44 Msubwindows/sec 		4285
1.25 Msubwindows/sec
Memory Copy 4809
13.3 GB/sec 		4232
11.7 GB/sec
Memory Latency 4089
105.9 ns 		5670
76.4 ns
Memory Bandwidth 4657
24.9 GB/sec 		3804
20.3 GB/sec

Multi-Core Performance

HP HP EliteBook 840 G5 OptiPlex 7020 Haswell
Multi-Core Score 16335 15005
AES 16800
12.7 GB/sec 		12459
9.38 GB/sec
LZMA 20645
32.2 MB/sec 		20001
31.2 MB/sec
JPEG 21526
173.2 Mpixels/sec 		21060
169.5 Mpixels/sec
Canny 17522
243.0 Mpixels/sec 		17135
237.6 Mpixels/sec
Lua 17817
18.3 MB/sec 		16400
16.9 MB/sec
Dijkstra 18664
12.6 MTE/sec 		15190
10.3 MTE/sec
SQLite 18988
526.4 Krows/sec 		18814
521.6 Krows/sec
HTML5 Parse 16255
73.8 MB/sec 		15263
69.3 MB/sec
HTML5 DOM 20278
18.4 MElements/sec 		19937
18.1 MElements/sec
Histogram Equalization 19969
623.9 Mpixels/sec 		16600
518.7 Mpixels/sec
PDF Rendering 16682
443.2 Mpixels/sec 		14807
393.4 Mpixels/sec
LLVM 33843
2.33 Kfunctions/sec 		32404
2.23 Kfunctions/sec
Camera 18770
52.0 images/sec 		20185
56.0 images/sec
SGEMM 14473
305.9 Gflops 		12358
261.2 Gflops
SFFT 18045
45.0 Gflops 		17092
42.6 Gflops
N-Body Physics 19292
14.4 Mpairs/sec 		17032
12.7 Mpairs/sec
Ray Tracing 18487
2.70 Mpixels/sec 		16742
2.44 Mpixels/sec
Rigid Body Physics 22294
65263.3 FPS 		21562
63120.7 FPS
HDR 23026
83.5 Mpixels/sec 		19692
71.4 Mpixels/sec
Gaussian Blur 17932
314.1 Mpixels/sec 		15906
278.7 Mpixels/sec
Speech Recognition 15099
129.2 Words/sec 		14399
123.2 Words/sec
Face Detection 20807
6.08 Msubwindows/sec 		17778
5.19 Msubwindows/sec
Memory Copy 6534
18.1 GB/sec 		5716
15.8 GB/sec
Memory Latency 4003
108.1 ns 		5907
73.3 ns
Memory Bandwidth 5384
28.7 GB/sec 		3822
20.4 GB/sec

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