Dell Inc. Precision 3520 vs Hewlett-Packard HP Z840 Workstation
Geekbench Scores
| Dell Inc. Precision 3520 | Hewlett-Packard HP Z840 Workstation | |||
|---|---|---|---|---|
| Single-Core Score | 4760 | 3279 | ||
| Multi-Core Score | 15159 | 26018 | ||
| Geekbench 4.2.3 Tryout | Geekbench 4.1.0 | |||
System Information
| Dell Inc. Precision 3520 | Hewlett-Packard HP Z840 Workstation | |
|---|---|---|
| Operating System | Microsoft Windows 10 Pro (64-bit) | Microsoft Windows 10 Pro (64-bit) |
| Model | Dell Inc. Precision 3520 | Hewlett-Packard HP Z840 Workstation |
| Processor |
Intel Core i7-7820HQ @ 2.89 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Xeon E5-2670 v3 @ 2.29 GHz
2 Processors, 24 Cores, 48 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 9 | GenuineIntel Family 6 Model 63 Stepping 2 |
| Processor Codename | Kaby Lake | Haswell-E/EP |
| Processor Package | Socket 1440 FCBGA | Socket 2011 LGA |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 12 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 12 |
| L2 Cache | 256 KB x 4 | 256 KB x 12 |
| L3 Cache | 8192 KB | 30720 KB |
| Motherboard | Dell Inc. 0G0Y0K | Hewlett-Packard 2129 |
| Northbridge | Intel Kaby Lake 05 | Intel Haswell-E 02 |
| Southbridge | Intel IDA154 31 | Intel X99 05 |
| BIOS | Dell Inc. 1.12.0 | Hewlett-Packard M60 v02.31 |
| Memory | 16.00 GB DDR4 SDRAM 1198MHz | 32.00 GB 1065MHz |
Single-Core Performance
| Dell Inc. Precision 3520 | Hewlett-Packard HP Z840 Workstation | |||
|---|---|---|---|---|
| Single-Core Score | 4760 | 3279 | ||
| AES |
4485
3.38 GB/sec |
2500
1.88 GB/sec |
||
| LZMA |
4641
7.25 MB/sec |
3505
5.47 MB/sec |
||
| JPEG |
4564
36.7 Mpixels/sec |
3429
27.6 Mpixels/sec |
||
| Canny |
4578
63.5 Mpixels/sec |
3184
44.2 Mpixels/sec |
||
| Lua |
4579
4.71 MB/sec |
3341
3.43 MB/sec |
||
| Dijkstra |
4851
3.28 MTE/sec |
4114
2.78 MTE/sec |
||
| SQLite |
4861
134.8 Krows/sec |
3284
91.0 Krows/sec |
||
| HTML5 Parse |
4444
20.2 MB/sec |
3327
15.1 MB/sec |
||
| HTML5 DOM |
5422
4.91 MElements/sec |
3880
3.52 MElements/sec |
||
| Histogram Equalization |
4429
138.4 Mpixels/sec |
3375
105.5 Mpixels/sec |
||
| PDF Rendering |
4505
119.7 Mpixels/sec |
3488
92.7 Mpixels/sec |
||
| LLVM |
7363
506.3 functions/sec |
5423
372.9 functions/sec |
||
| Camera |
4812
13.3 images/sec |
3524
9.77 images/sec |
||
| SGEMM |
4754
100.5 Gflops |
2863
60.5 Gflops |
||
| SFFT |
4911
12.2 Gflops |
3147
7.85 Gflops |
||
| N-Body Physics |
4509
3.37 Mpairs/sec |
2919
2.18 Mpairs/sec |
||
| Ray Tracing |
4595
671.1 Kpixels/sec |
2902
423.8 Kpixels/sec |
||
| Rigid Body Physics |
4535
13276.2 FPS |
3420
10011.6 FPS |
||
| HDR |
4814
17.5 Mpixels/sec |
3481
12.6 Mpixels/sec |
||
| Gaussian Blur |
4473
78.4 Mpixels/sec |
3247
56.9 Mpixels/sec |
||
| Speech Recognition |
5116
43.8 Words/sec |
3593
30.7 Words/sec |
||
| Face Detection |
4495
1.31 Msubwindows/sec |
3236
945.4 Ksubwindows/sec |
||
| Memory Copy |
4496
12.5 GB/sec |
1737
4.81 GB/sec |
||
| Memory Latency |
5916
73.2 ns |
4298
100.7 ns |
||
| Memory Bandwidth |
3895
20.8 GB/sec |
3094
16.5 GB/sec |
||
Multi-Core Performance
| Dell Inc. Precision 3520 | Hewlett-Packard HP Z840 Workstation | |||
|---|---|---|---|---|
| Multi-Core Score | 15159 | 26018 | ||
| AES |
15033
11.3 GB/sec |
24207
18.2 GB/sec |
||
| LZMA |
19017
29.7 MB/sec |
66909
104.5 MB/sec |
||
| JPEG |
19081
153.5 Mpixels/sec |
35848
288.4 Mpixels/sec |
||
| Canny |
17076
236.8 Mpixels/sec |
25091
347.9 Mpixels/sec |
||
| Lua |
15943
16.4 MB/sec |
56590
58.2 MB/sec |
||
| Dijkstra |
16885
11.4 MTE/sec |
13923
9.42 MTE/sec |
||
| SQLite |
18678
517.8 Krows/sec |
49444
1.37 Mrows/sec |
||
| HTML5 Parse |
15486
70.3 MB/sec |
20308
92.2 MB/sec |
||
| HTML5 DOM |
18522
16.8 MElements/sec |
71049
64.4 MElements/sec |
||
| Histogram Equalization |
17603
550.0 Mpixels/sec |
11800
368.7 Mpixels/sec |
||
| PDF Rendering |
15690
416.8 Mpixels/sec |
7948
211.2 Mpixels/sec |
||
| LLVM |
32566
2.24 Kfunctions/sec |
60481
4.16 Kfunctions/sec |
||
| Camera |
18880
52.4 images/sec |
26047
72.2 images/sec |
||
| SGEMM |
11248
237.8 Gflops |
27692
585.3 Gflops |
||
| SFFT |
16568
41.3 Gflops |
73066
182.1 Gflops |
||
| N-Body Physics |
18398
13.7 Mpairs/sec |
63816
47.7 Mpairs/sec |
||
| Ray Tracing |
17292
2.53 Mpixels/sec |
12150
1.77 Mpixels/sec |
||
| Rigid Body Physics |
20344
59556.0 FPS |
23210
67946.0 FPS |
||
| HDR |
20756
75.2 Mpixels/sec |
28072
101.8 Mpixels/sec |
||
| Gaussian Blur |
16787
294.1 Mpixels/sec |
23122
405.1 Mpixels/sec |
||
| Speech Recognition |
13477
115.3 Words/sec |
42250
361.5 Words/sec |
||
| Face Detection |
18979
5.54 Msubwindows/sec |
61260
17.9 Msubwindows/sec |
||
| Memory Copy |
5945
16.5 GB/sec |
6031
16.7 GB/sec |
||
| Memory Latency |
5721
75.7 ns |
4235
102.2 ns |
||
| Memory Bandwidth |
4598
24.6 GB/sec |
7805
41.7 GB/sec |
||
