Hewlett-Packard HP EliteBook 840 G2 vs Hewlett-Packard HP Compaq dc5800 Small Form Factor
Geekbench Scores
| Hewlett-Packard HP EliteBook 840 G2 | Hewlett-Packard HP Compaq dc5800 Small Form Factor | |||
|---|---|---|---|---|
| Single-Core Score | 3226 | 1961 | ||
| Multi-Core Score | 5883 | 3332 | ||
| Geekbench 4.3.2 Tryout | Geekbench 4.2.0 Tryout | |||
System Information
| Hewlett-Packard HP EliteBook 840 G2 | Hewlett-Packard HP Compaq dc5800 Small Form Factor | |
|---|---|---|
| Operating System | Microsoft Windows 10 Pro (64-bit) | Microsoft Windows 7 Professional (64-bit) |
| Model | Hewlett-Packard HP EliteBook 840 G2 | Hewlett-Packard HP Compaq dc5800 Small Form Factor |
| Processor |
Intel Core i5-5200U @ 2.18 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core 2 Duo E8400 @ 3.00 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 61 Stepping 4 | GenuineIntel Family 6 Model 23 Stepping 10 |
| Processor Codename | Broadwell-U | Wolfdale |
| Processor Package | Socket 1168 BGA | Socket 775 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 | 6144 KB |
| L3 Cache | 3072 KB | 0 KB |
| Motherboard | Hewlett-Packard 2216 | Hewlett-Packard 2820h |
| Northbridge | Intel Broadwell-U 09 | Intel Q33 A2 |
| Southbridge | Intel Broadwell-U PCH L-P 03 | Intel 82801IB (ICH9) 02 |
| BIOS | Hewlett-Packard M71 Ver. 01.27 | Hewlett-Packard 786F2 v01.59 |
| Memory | 16.00 GB DDR3 SDRAM 793MHz | 4.00 GB DDR2 SDRAM 333MHz |
Single-Core Performance
| Hewlett-Packard HP EliteBook 840 G2 | Hewlett-Packard HP Compaq dc5800 Small Form Factor | |||
|---|---|---|---|---|
| Single-Core Score | 3226 | 1961 | ||
| AES |
2949
2.22 GB/sec |
138
106.6 MB/sec |
||
| LZMA |
3006
4.70 MB/sec |
3174
4.96 MB/sec |
||
| JPEG |
3164
25.5 Mpixels/sec |
2857
23.0 Mpixels/sec |
||
| Canny |
2051
28.4 Mpixels/sec |
2029
28.1 Mpixels/sec |
||
| Lua |
3193
3.28 MB/sec |
2148
2.21 MB/sec |
||
| Dijkstra |
3226
2.18 MTE/sec |
2442
1.65 MTE/sec |
||
| SQLite |
3011
83.5 Krows/sec |
2298
63.7 Krows/sec |
||
| HTML5 Parse |
3168
14.4 MB/sec |
2346
10.7 MB/sec |
||
| HTML5 DOM |
3453
3.13 MElements/sec |
2280
2.07 MElements/sec |
||
| Histogram Equalization |
3063
95.7 Mpixels/sec |
2321
72.5 Mpixels/sec |
||
| PDF Rendering |
3009
80.0 Mpixels/sec |
2294
60.9 Mpixels/sec |
||
| LLVM |
4763
327.5 functions/sec |
4014
276.0 functions/sec |
||
| Camera |
3012
8.35 images/sec |
2369
6.57 images/sec |
||
| SGEMM |
2766
58.5 Gflops |
824
17.4 Gflops |
||
| SFFT |
3187
7.95 Gflops |
1072
2.67 Gflops |
||
| N-Body Physics |
2867
2.14 Mpairs/sec |
1407
1.05 Mpairs/sec |
||
| Ray Tracing |
3173
463.4 Kpixels/sec |
1741
254.2 Kpixels/sec |
||
| Rigid Body Physics |
3229
9453.1 FPS |
2060
6030.4 FPS |
||
| HDR |
3411
12.4 Mpixels/sec |
2757
10.00 Mpixels/sec |
||
| Gaussian Blur |
2926
51.3 Mpixels/sec |
1200
21.0 Mpixels/sec |
||
| Speech Recognition |
2991
25.6 Words/sec |
3161
27.0 Words/sec |
||
| Face Detection |
3014
880.6 Ksubwindows/sec |
2300
672.1 Ksubwindows/sec |
||
| Memory Copy |
3212
8.90 GB/sec |
969
2.69 GB/sec |
||
| Memory Latency |
5007
86.5 ns |
4364
99.2 ns |
||
| Memory Bandwidth |
3343
17.9 GB/sec |
1013
5.41 GB/sec |
||
Multi-Core Performance
| Hewlett-Packard HP EliteBook 840 G2 | Hewlett-Packard HP Compaq dc5800 Small Form Factor | |||
|---|---|---|---|---|
| Multi-Core Score | 5883 | 3332 | ||
| AES |
5430
4.09 GB/sec |
270
208.8 MB/sec |
||
| LZMA |
6683
10.4 MB/sec |
5951
9.30 MB/sec |
||
| JPEG |
7300
58.7 Mpixels/sec |
5508
44.3 Mpixels/sec |
||
| Canny |
6245
86.6 Mpixels/sec |
3517
48.8 Mpixels/sec |
||
| Lua |
5708
5.87 MB/sec |
4148
4.26 MB/sec |
||
| Dijkstra |
7539
5.10 MTE/sec |
3452
2.34 MTE/sec |
||
| SQLite |
6068
168.2 Krows/sec |
4515
125.2 Krows/sec |
||
| HTML5 Parse |
5527
25.1 MB/sec |
4536
20.6 MB/sec |
||
| HTML5 DOM |
5426
4.92 MElements/sec |
4593
4.16 MElements/sec |
||
| Histogram Equalization |
6497
203.0 Mpixels/sec |
4480
140.0 Mpixels/sec |
||
| PDF Rendering |
6313
167.7 Mpixels/sec |
3488
92.7 Mpixels/sec |
||
| LLVM |
10205
701.6 functions/sec |
7850
539.7 functions/sec |
||
| Camera |
6495
18.0 images/sec |
4639
12.9 images/sec |
||
| SGEMM |
4788
101.2 Gflops |
1598
33.8 Gflops |
||
| SFFT |
5861
14.6 Gflops |
2145
5.35 Gflops |
||
| N-Body Physics |
6210
4.64 Mpairs/sec |
2784
2.08 Mpairs/sec |
||
| Ray Tracing |
6260
914.2 Kpixels/sec |
3362
491.0 Kpixels/sec |
||
| Rigid Body Physics |
7541
22075.9 FPS |
4086
11962.2 FPS |
||
| HDR |
7546
27.4 Mpixels/sec |
4780
17.3 Mpixels/sec |
||
| Gaussian Blur |
5933
103.9 Mpixels/sec |
2249
39.4 Mpixels/sec |
||
| Speech Recognition |
5655
48.4 Words/sec |
4195
35.9 Words/sec |
||
| Face Detection |
6482
1.89 Msubwindows/sec |
4510
1.32 Msubwindows/sec |
||
| Memory Copy |
3829
10.6 GB/sec |
978
2.71 GB/sec |
||
| Memory Latency |
4823
89.8 ns |
4213
102.7 ns |
||
| Memory Bandwidth |
3409
18.2 GB/sec |
999
5.34 GB/sec |
||
