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Updated January 10, 2024·
The Eluktronics RP-15 offers superior performance for 3D rendering, machine learning, and engineering tasks due to its more powerful GPU and slightly better overall hardware. However, it is less portable and has a shorter battery life than the HP EliteBook 845 G9. The HP EliteBook may be more suitable for general use, thanks to its longer battery life, and it's lighter and thinner, making it easier to carry around. Additionally, the EliteBook has better build quality, a higher-quality webcam, and it already comes with Windows 11 Pro, which may be beneficial for business users. The RP-15 might be the better option for gaming and intensive tasks, but the EliteBook is designed more for business users who prioritize portability, battery life, and build quality. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Eluktronics RP-15
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
Advantages of the HP EliteBook 845 G9
- Very good overall build quality
- Very good portability
- Very good battery life
- Very good keyboard
Key differences
Gaming and AI
7.8
6.3
8.5/10
OVERALL GPU SCORE
3.7/10
2560 x 1440
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
8.0/10
The Eluktronics RP-15 is good for gaming and AI, while the HP EliteBook 845 G9 is only fair.
The Eluktronics RP-15 is equipped with a more powerful Nvidia RTX 4060 GPU and a higher screen refresh rate of 165Hz, making it well-suited for gaming and 3D applications. In contrast, the HP EliteBook 845 G9 has a less powerful AMD Radeon 660M GPU and a standard 60Hz refresh rate, deeming it adequate but not ideal for such demanding tasks.
Engineering and Design
8.2
7.2
9.1/10
OVERALL CPU SCORE
6.3/10
8.5/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Eluktronics RP-15 is very good for engineering and design, while the HP EliteBook 845 G9 is good.
The Eluktronics RP-15 is equipped with a powerful Nvidia RTX 4060 GPU and a high-resolution screen, making it very suitable for engineering and design tasks requiring intensive graphics processing; however, it's less portable and has louder operating noise compared to the HP EliteBook 845 G9, which still delivers good performance with its AMD Radeon 660M GPU and high screen brightness for such tasks, also offering better portability and quieter operation. The HP EliteBook's AMD Ryzen 5 processor, though competent, isn't as robust as the Eluktronics' AMD Ryzen 7, but HP compensates with superior battery life, build quality, and speaker sound, which can be advantageous for professionals on the move or in client-facing environments.
Screen Quality
8.0
7.1
15.6in
SIZE
14.0in
2560 x 1440
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
350.0 nits
BRIGHTNESS
402.0 nits
The Eluktronics RP-15 has a better screen than the HP EliteBook 845 G9 for general use, gaming and AI, and engineering and design, while the HP EliteBook 845 G9 has a better screen for content creation.
The Eluktronics RP-15's very good screen quality for general use and engineering stems from its high resolution and brightness, along with a wide color gamut that ensures vibrant and accurate colors, which are crucial for detailed design work. However, its screen falls short for gaming and 3D applications because it likely has a lower refresh rate, which is less ideal for the fast-paced visuals required in these areas. In contrast, the HP EliteBook 845 G9 provides a balanced good screen quality for both general use and engineering with ample resolution and brightness, but similar to the Eluktronics, it lacks the high refresh rate desired for gaming and 3D use.
Battery
6.0 Hours
12.0 Hours
The Eluktronics RP-15 has 6 hours of battery life. The HP EliteBook 845 G9 has 12 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Portability
Fair
Very Good
15.6in
SIZE
14.0in
4.9 lbs
WEIGHT
3.0 lbs
1.0in
THICKNESS
0.7in
The HP EliteBook 845 G9 has very good portability, while the Eluktronics RP-15 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.2
8.0
The HP EliteBook 845 G9 has very good build quality, while the Eluktronics RP-15 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,399
$740
$0
$500
$1,000
$1,500
$2,000
$2,500
The Eluktronics RP-15 has a price of $1,399 and the HP EliteBook 845 G9 costs $740.
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Key similarities
General Use
7.5
7.7
2560 x 1440
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
350.0 nits
DISPLAY BRIGHTNESS
402.0 nits
6.0 Hours
BATTERY LIFE
12.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.8/10
PORTABILITY SCORE
8.3/10
The HP EliteBook 845 G9 and Eluktronics RP-15 are both good for general use.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Content Creation
7.6
7.6
9.1/10
OVERALL CPU SCORE
6.3/10
2560 x 1440
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Eluktronics RP-15 and HP EliteBook 845 G9 are both good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
7.4
7.7
9.1/10
OVERALL CPU SCORE
6.3/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
1920 x 1200
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The HP EliteBook 845 G9 and Eluktronics RP-15 are both good for software development.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
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How the Eluktronics RP-15 and the HP EliteBook 845 G9 compare to other laptops
Spec Comparison
 |  | |
| Eluktronics RP-15 | HP EliteBook 845 G9 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,399 | $740 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.7'' x 1.05'' | 12.4'' x 8.8'' x 0.76'' | |
Weight | |||
Weight | 4.97 lbs | 3.09 lbs | |
Width | |||
Width | 14.16" | 12.42" | |
Depth | |||
Depth | 9.67" | 8.82" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7840HS | AMD Ryzen 5 6650U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 62 Wh | 51 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 350 nits | 402 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.2/10 | 8/10 | |
Portability Score | |||
Portability Score | 6.9/10 | 8.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 1440p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Eluktronics RP-15
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Dig into reviews and images
Hardware Canucks
Eber Anthony | October 2020
"To conclude, I’m genuinely impressed with Eluktronics and what they have been able to deliver with the RP-15. You see this is all about maximizing performance, cooling, and giving users the most flexible I/O, and then wrapping it into a chassis that doesn’t feel super cheap. Let’s also not forget the price point, I think they have really nailed it in that department."
HP EliteBook 845 G9
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NotebookCheck
Sebastian Jentsch | July 2022
"The high-end version of the HP EliteBook 845 G9 with a Ryzen 9 PRO 6950HS, 32GB of RAM and a 1 TB SSD packs a lot of power, but is still quiet and cool enough to operate in noise-sensitive environments. Quiet, cool and drawing on a massive 40 watts from the APU at the same time, however, is not possible. The 14-incher only has a single-fan solution and it only just manages to keep an near unthrottled Ryzen 9 in check."
Get a great deal on the Eluktronics RP-15 or the HP EliteBook 845 G9
About Eluktronics
Eluktronics is a relatively new American gaming laptop company, founded in 2011. They are a reseller for the Taiwanese brand Clevo, who manufacture laptops exclusively and ship them to resellers like Eluktronics who customize them. Eluktronics laptops generally have great hardware specifications for the money, including the CPU, GPU, and RAM. They also feature a relatively clean design by gaming laptop standards, with few logos and discreet colors.
About HP
HP, also known as Hewlett-Packard, is an American technology company that develops personal computers and computer peripherals. In the laptop industry, HP is known for its entry level Essential series laptops, its mid-range Pavilion, Envy, and Victus series, and high-end Omen and Spectre series, in addition to its business-oriented EliteBook, ProBook, and Dragonfly series laptops. HP laptops generally undercut other mainstream competitors in terms of price, placing itself as the value-oriented mainstream brand.
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This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
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