惠普 OmniBook 5 16 与戴尔 16 Plus：Lunar Lake-V 让一切变得不同
惠普 OmniBook 5 16 和戴尔 16 Plus 运动型英特尔 Arrow Lake-U 的售价均在650 美元至 700 美元之间。 酷睿至尊 7 255U和 Lunar Lake-V 酷睿至尊 7 256V处理器。这两款笔记本电脑都属于中低端通用多媒体笔记本电脑，适用于中度多任务处理或家庭流媒体应用场景。不过，如果让我们二选一的话，惠普的优势会大打折扣。
如果说性能是最重要的，那么戴尔 16 Plus 则毫无疑问地处于领先地位。如下图所示，戴尔 16 Plus 的酷睿至尊 7 256V CPU 在多线程性能方面比惠普的酷睿至尊 7 255U 快约 10%，在游戏或集成显卡性能方面则快达 90%。后者尤其值得注意，因为用户可能会认为戴尔 16 Plus 在运行过程中会消耗更多电能，但实际上两款系统在负载情况下的运行功耗都在 40 W 左右，戴尔在每瓦性能方面优势明显。
差异还不止于此。酷睿至尊 7 256V 的集成 NPU 峰值为 47 TOPS，而酷睿至尊 7 255U 的峰值仅为 12 TOPS，可用于更快的人工智能加速任务。因此，Co-Pilot+ 在戴尔系统上比在惠普系统上得到了更好的优化。
除了 CPU 之外，它们还有许多其他不同之处，包括显示屏。查看我们对 戴尔 16 Plus和 惠普 OmniBook 5 16了解更多详情和比较。
Cinebench R15 多回路运行
HP Omnibook 5 16-af1037nr Intel Core Ultra 7 255U: Ø1256 (1159.96-1506.48)
Dell 16 Plus Intel Core Ultra 7 256V: Ø1237 (1194.6-1538.58)
CPU Performance rating: Percent
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 6.5: Multi-Core | Single-Core
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Geekbench AI: Quantized GPU 1.5 | Half Precision GPU 1.5 | Single Precision GPU 1.5
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 6.5: Multi-Core | Single-Core
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Geekbench AI: Quantized GPU 1.5 | Half Precision GPU 1.5 | Single Precision GPU 1.5
| CPU Performance rating | |
| Dell 16 Plus | |
| Average Intel Core Ultra 7 255U | |
| HP Omnibook 5 16-af1037nr | |
| Cinebench R23 / Multi Core | |
| Average Intel Core Ultra 7 255U (8586 - 12157, n=4) | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Cinebench R23 / Single Core | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (1717 - 1915, n=4) | |
| Dell 16 Plus | |
| Cinebench R20 / CPU (Multi Core) | |
| Average Intel Core Ultra 7 255U (3178 - 4714, n=4) | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Cinebench R20 / CPU (Single Core) | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (657 - 738, n=4) | |
| Dell 16 Plus | |
| Cinebench R15 / CPU Multi 64Bit | |
| Average Intel Core Ultra 7 255U (1490 - 1957, n=4) | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Cinebench R15 / CPU Single 64Bit | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (244 - 260, n=4) | |
| Blender / v2.79 BMW27 CPU | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (315 - 418, n=4) | |
| 7-Zip 18.03 / 7z b 4 | |
| Average Intel Core Ultra 7 255U (33768 - 44657, n=4) | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| 7-Zip 18.03 / 7z b 4 -mmt1 | |
| Dell 16 Plus | |
| Average Intel Core Ultra 7 255U (5099 - 5227, n=4) | |
| HP Omnibook 5 16-af1037nr | |
| Geekbench 6.5 / Multi-Core | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (9040 - 11075, n=4) | |
| Geekbench 6.5 / Single-Core | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (2223 - 2523, n=4) | |
| Geekbench 5.5 / Multi-Core | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (7957 - 10220, n=4) | |
| Geekbench 5.5 / Single-Core | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (1616 - 1859, n=4) | |
| HWBOT x265 Benchmark v2.2 / 4k Preset | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (6.6 - 13.1, n=4) | |
| LibreOffice / 20 Documents To PDF | |
| Average Intel Core Ultra 7 255U (47.3 - 60.5, n=4) | |
| HP Omnibook 5 16-af1037nr | |
| Dell 16 Plus | |
| R Benchmark 2.5 / Overall mean | |
| Average Intel Core Ultra 7 255U (0.4635 - 0.591, n=4) | |
| HP Omnibook 5 16-af1037nr | |
| Dell 16 Plus | |
| Geekbench AI / Quantized GPU 1.5 | |
| Dell 16 Plus | |
| Average Intel Core Ultra 7 255U (3050 - 4429, n=4) | |
| HP Omnibook 5 16-af1037nr | |
| Geekbench AI / Half Precision GPU 1.5 | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (6243 - 6571, n=4) | |
| Geekbench AI / Single Precision GPU 1.5 | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Core Ultra 7 255U (3020 - 4581, n=4) | |
* ... smaller is better
| 3DMark Performance rating - Percent | |
| Dell 16 Plus -1! | |
| HP Omnibook 5 16-af1037nr -1! | |
| Average Intel Graphics 4-Core iGPU (Arrow Lake) | |
| 3DMark 11 - 1280x720 Performance GPU | |
| Dell 16 Plus | |
| Average Intel Graphics 4-Core iGPU (Arrow Lake) (4520 - 7109, n=26) | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Graphics 4-Core iGPU (Arrow Lake) (22976 - 33120, n=21) | |
| 1920x1080 Fire Strike Graphics | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Graphics 4-Core iGPU (Arrow Lake) (3838 - 5554, n=29) | |
| 2560x1440 Time Spy Graphics | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Graphics 4-Core iGPU (Arrow Lake) (1530 - 2144, n=29) | |
| 2560x1440 Time Spy Score | |
| Dell 16 Plus | |
| HP Omnibook 5 16-af1037nr | |
| Average Intel Graphics 4-Core iGPU (Arrow Lake) (1737 - 2397, n=29) | |
功耗 赛博朋克/压力测试
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); 1280x720 Prime95 28.10 and Furmark 1.25: Ø42.4 (36.3-66.1)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; 1280x720 Prime95 28.10 and Furmark 1.25: Ø42.9 (38.2-62.6)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Idle 150cd/m2: Ø6.23 (5.53-8.08)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; Idle 150cd/m2: Ø5.39 (4.83-8.36)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Cyberpunk 2077 FHD ultra no FSR 150cd: Ø39.5 (39-40.5)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; Cyberpunk 2077 FHD ultra no FSR 150cd: Ø41.4 (38.6-51.4)
外部显示器功耗
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Prime95 V2810 Stress (external Monitor): Ø38.2 (33.4-66.3)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; Prime95 V2810 Stress (external Monitor): Ø39.1 (34.2-58.7)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Cinebench R15 Multi (external Monitor): Ø49.7 (32.3-66.1)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; Cinebench R15 Multi (external Monitor): Ø51.2 (34.4-58.1)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Cinebench R23 Multi (external Monitor): Ø37.1 (29.8-66)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø30.6 (29.2-34.2)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø40.2 (31.8-46.3)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Idle 1min (external Monitor): Ø4.87 (3.93-7.1)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; Idle 1min (external Monitor): Ø3.83 (3.37-5.43)
HP Omnibook 5 16-af1037nr Ultra 7 255U, Graphics 4-Core iGPU (Arrow Lake); Cyberpunk 2077 FHD ultra no FSR (external Monitor): Ø35.9 (35.3-36.7)
Dell 16 Plus Core Ultra 7 256V, Arc 140V; Cyberpunk 2077 FHD ultra no FSR (external Monitor): Ø38 (36.2-41.1)
