| HP EliteBook 8740w | Thinkpad T420 | |||
|---|---|---|---|---|
| Single-Core Score | 2361 | 3037 | ||
| Multi-Core Score | 5665 | 9863 | ||
| Geekbench 4.4.4 Tryout | Geekbench 4.4.2 Tryout | |||
| HP EliteBook 8740w | Thinkpad T420 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 10 Pro (64-bit) |
| Model | Hewlett-Packard HP EliteBook 8740w | LENOVO 4236AR2 |
| Processor |
Intel Core i7-740QM @ 1.73 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2670QM @ 2.19 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Clarksfield | Sandy Bridge |
| Processor Package | Socket 989 rPGA | Socket 988B rPGA |
| 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 | 6144 KB | 6144 KB |
| Motherboard | Hewlett-Packard 1520 | LENOVO 4236AR2 |
| Northbridge | Intel DMI Host Bridge 11 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM57 06 | Intel QM67 04 |
| BIOS | Hewlett-Packard 68CAD Ver. F.0B | LENOVO 83ET76WW (1.46 ) |
| Memory | 8.00 GB DDR3 SDRAM 665MHz | 16.00 GB DDR3 SDRAM 665MHz |
| HP EliteBook 8740w | Thinkpad T420 | |||
|---|---|---|---|---|
| Single-Core Score | 2361 | 3037 | ||
| AES |
138
106.5 MB/sec |
2554
1.92 GB/sec |
||
| LZMA |
2924
4.57 MB/sec |
3292
5.14 MB/sec |
||
| JPEG |
2620
21.1 Mpixels/sec |
3130
25.2 Mpixels/sec |
||
| Canny |
2293
31.8 Mpixels/sec |
2773
38.5 Mpixels/sec |
||
| Lua |
2071
2.13 MB/sec |
2362
2.43 MB/sec |
||
| Dijkstra |
2733
1.85 MTE/sec |
3334
2.26 MTE/sec |
||
| SQLite |
2251
62.4 Krows/sec |
2662
73.8 Krows/sec |
||
| HTML5 Parse |
2461
11.2 MB/sec |
2902
13.2 MB/sec |
||
| HTML5 DOM |
2705
2.45 MElements/sec |
3480
3.15 MElements/sec |
||
| Histogram Equalization |
1967
61.5 Mpixels/sec |
2873
89.8 Mpixels/sec |
||
| PDF Rendering |
2430
64.6 Mpixels/sec |
3024
80.4 Mpixels/sec |
||
| LLVM |
3952
271.8 functions/sec |
4416
303.6 functions/sec |
||
| Camera |
2628
7.29 images/sec |
3133
8.69 images/sec |
||
| SGEMM |
832
17.6 Gflops |
1662
35.1 Gflops |
||
| SFFT |
1540
3.84 Gflops |
2809
7.00 Gflops |
||
| N-Body Physics |
1735
1.30 Mpairs/sec |
2381
1.78 Mpairs/sec |
||
| Ray Tracing |
1719
251.1 Kpixels/sec |
2356
344.1 Kpixels/sec |
||
| Rigid Body Physics |
2344
6863.1 FPS |
3025
8855.8 FPS |
||
| HDR |
2748
9.96 Mpixels/sec |
3009
10.9 Mpixels/sec |
||
| Gaussian Blur |
2149
37.7 Mpixels/sec |
2999
52.5 Mpixels/sec |
||
| Speech Recognition |
2762
23.6 Words/sec |
3374
28.9 Words/sec |
||
| Face Detection |
2401
701.6 Ksubwindows/sec |
2905
848.7 Ksubwindows/sec |
||
| Memory Copy |
2436
6.75 GB/sec |
3054
8.46 GB/sec |
||
| Memory Latency |
6013
72.0 ns |
5613
77.1 ns |
||
| Memory Bandwidth |
2174
11.6 GB/sec |
2742
14.6 GB/sec |
||
| HP EliteBook 8740w | Thinkpad T420 | |||
|---|---|---|---|---|
| Multi-Core Score | 5665 | 9863 | ||
| AES |
369
284.6 MB/sec |
9281
6.99 GB/sec |
||
| LZMA |
8954
14.0 MB/sec |
14237
22.2 MB/sec |
||
| JPEG |
8107
65.2 Mpixels/sec |
15114
121.6 Mpixels/sec |
||
| Canny |
6615
91.7 Mpixels/sec |
10983
152.3 Mpixels/sec |
||
| Lua |
6153
6.32 MB/sec |
10445
10.7 MB/sec |
||
| Dijkstra |
8739
5.91 MTE/sec |
12085
8.18 MTE/sec |
||
| SQLite |
6652
184.4 Krows/sec |
11048
306.3 Krows/sec |
||
| HTML5 Parse |
6029
27.4 MB/sec |
10669
48.4 MB/sec |
||
| HTML5 DOM |
6386
5.79 MElements/sec |
8791
7.97 MElements/sec |
||
| Histogram Equalization |
6146
192.1 Mpixels/sec |
11713
366.0 Mpixels/sec |
||
| PDF Rendering |
6678
177.4 Mpixels/sec |
11101
294.9 Mpixels/sec |
||
| LLVM |
11921
819.6 functions/sec |
18960
1.30 Kfunctions/sec |
||
| Camera |
7599
21.1 images/sec |
13614
37.8 images/sec |
||
| SGEMM |
1789
37.8 Gflops |
5477
115.8 Gflops |
||
| SFFT |
4710
11.7 Gflops |
10908
27.2 Gflops |
||
| N-Body Physics |
4875
3.64 Mpairs/sec |
9288
6.94 Mpairs/sec |
||
| Ray Tracing |
4949
722.7 Kpixels/sec |
9902
1.45 Mpixels/sec |
||
| Rigid Body Physics |
6937
20307.1 FPS |
14009
41011.3 FPS |
||
| HDR |
8299
30.1 Mpixels/sec |
14289
51.8 Mpixels/sec |
||
| Gaussian Blur |
5754
100.8 Mpixels/sec |
10950
191.8 Mpixels/sec |
||
| Speech Recognition |
7602
65.0 Words/sec |
9858
84.3 Words/sec |
||
| Face Detection |
6750
1.97 Msubwindows/sec |
11909
3.48 Msubwindows/sec |
||
| Memory Copy |
3225
8.94 GB/sec |
3652
10.1 GB/sec |
||
| Memory Latency |
5727
75.6 ns |
5719
75.7 ns |
||
| Memory Bandwidth |
2794
14.9 GB/sec |
3220
17.2 GB/sec |
||