Hewlett-Packard HP Z840 Workstation vs Dell Inc. Inspiron 17-7779
Geekbench Scores
| Hewlett-Packard HP Z840 Workstation | Dell Inc. Inspiron 17-7779 | |||
|---|---|---|---|---|
| Single-Core Score | 3222 | 4126 | ||
| Multi-Core Score | 24715 | 7858 | ||
| Geekbench 4.1.0 | Geekbench 4.3.2 Tryout | |||
System Information
| Hewlett-Packard HP Z840 Workstation | Dell Inc. Inspiron 17-7779 | |
|---|---|---|
| Operating System | Microsoft Windows 10 Pro (64-bit) | Microsoft Windows 10 Pro (64-bit) |
| Model | Hewlett-Packard HP Z840 Workstation | Dell Inc. Inspiron 17-7779 |
| Processor |
Intel Xeon E5-2670 v3 @ 2.29 GHz
2 Processors, 24 Cores, 48 Threads |
Intel Core i7-7500U @ 2.89 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 63 Stepping 2 | GenuineIntel Family 6 Model 142 Stepping 9 |
| Processor Codename | Haswell-E/EP | Kaby Lake-U/Y |
| Processor Package | Socket 2011 LGA | Socket 1356 FCBGA |
| L1 Instruction Cache | 32 KB x 12 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 12 | 32 KB x 2 |
| L2 Cache | 256 KB x 12 | 256 KB x 2 |
| L3 Cache | 30720 KB | 4096 KB |
| Motherboard | Hewlett-Packard 2129 | Dell Inc. 009VVM |
| Northbridge | Intel Haswell-E 02 | Intel Kaby Lake 02 |
| Southbridge | Intel X99 05 | Intel Kaby Lake-Y PCH 21 |
| BIOS | Hewlett-Packard M60 v02.19 | Dell Inc. 1.26.0 |
| Memory | 32.00 GB 1065MHz | 20.00 GB DDR4 SDRAM 666MHz |
Single-Core Performance
| Hewlett-Packard HP Z840 Workstation | Dell Inc. Inspiron 17-7779 | |||
|---|---|---|---|---|
| Single-Core Score | 3222 | 4126 | ||
| AES |
2413
1.82 GB/sec |
3966
2.99 GB/sec |
||
| LZMA |
3550
5.55 MB/sec |
3857
6.03 MB/sec |
||
| JPEG |
3519
28.3 Mpixels/sec |
4175
33.6 Mpixels/sec |
||
| Canny |
2456
34.1 Mpixels/sec |
3775
52.4 Mpixels/sec |
||
| Lua |
3371
3.47 MB/sec |
4260
4.38 MB/sec |
||
| Dijkstra |
4232
2.86 MTE/sec |
3889
2.63 MTE/sec |
||
| SQLite |
3607
100.0 Krows/sec |
4225
117.2 Krows/sec |
||
| HTML5 Parse |
3361
15.3 MB/sec |
4193
19.0 MB/sec |
||
| HTML5 DOM |
3885
3.52 MElements/sec |
4798
4.35 MElements/sec |
||
| Histogram Equalization |
3376
105.5 Mpixels/sec |
3954
123.5 Mpixels/sec |
||
| PDF Rendering |
3431
91.2 Mpixels/sec |
3803
101.0 Mpixels/sec |
||
| LLVM |
5518
379.4 functions/sec |
6453
443.7 functions/sec |
||
| Camera |
3573
9.91 images/sec |
4251
11.8 images/sec |
||
| SGEMM |
2950
62.4 Gflops |
3992
84.4 Gflops |
||
| SFFT |
2606
6.50 Gflops |
4216
10.5 Gflops |
||
| N-Body Physics |
3094
2.31 Mpairs/sec |
3903
2.91 Mpairs/sec |
||
| Ray Tracing |
3106
453.5 Kpixels/sec |
4117
601.2 Kpixels/sec |
||
| Rigid Body Physics |
3494
10228.9 FPS |
4037
11820.1 FPS |
||
| HDR |
3530
12.8 Mpixels/sec |
4192
15.2 Mpixels/sec |
||
| Gaussian Blur |
3167
55.5 Mpixels/sec |
4119
72.2 Mpixels/sec |
||
| Speech Recognition |
3916
33.5 Words/sec |
4221
36.1 Words/sec |
||
| Face Detection |
2447
714.8 Ksubwindows/sec |
4088
1.19 Msubwindows/sec |
||
| Memory Copy |
1789
4.96 GB/sec |
3872
10.7 GB/sec |
||
| Memory Latency |
4402
98.4 ns |
5207
83.1 ns |
||
| Memory Bandwidth |
2619
14.0 GB/sec |
2983
15.9 GB/sec |
||
Multi-Core Performance
| Hewlett-Packard HP Z840 Workstation | Dell Inc. Inspiron 17-7779 | |||
|---|---|---|---|---|
| Multi-Core Score | 24715 | 7858 | ||
| AES |
24324
18.3 GB/sec |
6080
4.58 GB/sec |
||
| LZMA |
64168
100.2 MB/sec |
7470
11.7 MB/sec |
||
| JPEG |
31069
250.0 Mpixels/sec |
9549
76.8 Mpixels/sec |
||
| Canny |
22438
311.2 Mpixels/sec |
8512
118.1 Mpixels/sec |
||
| Lua |
53763
55.3 MB/sec |
8608
8.85 MB/sec |
||
| Dijkstra |
12048
8.15 MTE/sec |
9499
6.43 MTE/sec |
||
| SQLite |
52499
1.46 Mrows/sec |
9119
252.8 Krows/sec |
||
| HTML5 Parse |
18030
81.9 MB/sec |
8123
36.9 MB/sec |
||
| HTML5 DOM |
74740
67.7 MElements/sec |
9310
8.44 MElements/sec |
||
| Histogram Equalization |
10969
342.8 Mpixels/sec |
8355
261.1 Mpixels/sec |
||
| PDF Rendering |
6955
184.8 Mpixels/sec |
8347
221.8 Mpixels/sec |
||
| LLVM |
47913
3.29 Kfunctions/sec |
15470
1.06 Kfunctions/sec |
||
| Camera |
22690
62.9 images/sec |
10084
28.0 images/sec |
||
| SGEMM |
24816
524.5 Gflops |
5608
118.5 Gflops |
||
| SFFT |
73426
183.0 Gflops |
8727
21.8 Gflops |
||
| N-Body Physics |
69313
51.8 Mpairs/sec |
8826
6.59 Mpairs/sec |
||
| Ray Tracing |
11965
1.75 Mpixels/sec |
9248
1.35 Mpixels/sec |
||
| Rigid Body Physics |
23136
67728.4 FPS |
10798
31612.3 FPS |
||
| HDR |
24433
88.6 Mpixels/sec |
10712
38.8 Mpixels/sec |
||
| Gaussian Blur |
20411
357.6 Mpixels/sec |
9002
157.7 Mpixels/sec |
||
| Speech Recognition |
42173
360.8 Words/sec |
7436
63.6 Words/sec |
||
| Face Detection |
69944
20.4 Msubwindows/sec |
9275
2.71 Msubwindows/sec |
||
| Memory Copy |
6217
17.2 GB/sec |
3986
11.0 GB/sec |
||
| Memory Latency |
4418
98.0 ns |
5152
84.0 ns |
||
| Memory Bandwidth |
8040
42.9 GB/sec |
3106
16.6 GB/sec |
||
