Acer Predator Helios 300 (PH315-55) vs Razer Blade 15 (2023)
Performance Scores
Metric
Acer Predator Helios 300 (PH315-55)
Razer Blade 15 (2023)
Battery Life
62.00
59.00
Cinebench R23 (Multi-Core)
14104.00
16287.00
Cinebench R23 (Single-Core)
1767.00
1861.00
Connectivity
60.00
70.00
Display
53.00
53.00
GPU performance
14.00
12.00
Gaming
48.00
47.00
Geekbench 6 (Multi-Core)
10083.00
12320.00
Geekbench 6 (Single-Core)
2289.00
2381.00
Max. brightness
300.00
300.00
NanoReview Score
56.00
58.00
Performance
71.00
77.00
Portability
52.00
73.00
Specifications
Specification
Acer Predator Helios 300 (PH315-55)
Razer Blade 15 (2023)
Adobe RGB profile
-
69%
Ambient light sensor
No
No
Area
993 cm2 (154 inches2)
834 cm2 (129.3 inches2)
Aspect ratio
16:9
16:9
Audio jack (3.5 mm)
Yes
Yes
Backlight
Yes
Yes
Base frequency
2.5 GHz
2.4 GHz
Battery type
Li-Po
Li-Po
Bluetooth
v5.2
v5.2
Bus
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
CPU
Intel Core i5 12500HIntel Core i7 12700HIntel Core i7 12800HIntel Core i9 12900H
Intel Core i7 12800HIntel Core i9 12900HIntel Core i7 13800H
Channels
1x512 GB
1x1024 GB
Charge power
280 W
230 W
Charging port position
Bottom
Left
Charging via USB (Power Delivery)
Yes
Yes
Clock
4800 MHz
5200 MHz
Coating
Matte
Matte
Colors
Black
Black
Contrast
-
1000:1
Cooling system
Active
Active
Cores
12 (4P + 8E)
14 (6P + 8E)
DCI-P3 color gamut
-
70.9%
Dimensions
359.4 x 276.4 x 24.9-25.9 mm 14.15 x 10.88 x 0.98-1.02 inches
355 x 235 x 16.99 mm 13.98 x 9.25 x 0.67 inches
Display
-
1920 x 10802560 x 1440 (165Hz)2560 x 1440 (240Hz)
-
1920 x 10802560 x 14403840 x 2160
DisplayPort
1x v1.4
No
Dolby Atmos
No
Yes
Ethernet (RJ45)
Yes
No
FLOPS
14.2 TFLOPS
12.3 TFLOPS
Fabrication process
8 nm
8 nm
Fast charging
Yes
Yes
Fingerprint
Yes
No
Full charging time
2:00 hr
1:30 hr
GPU
GeForce RTX 3060 Mobile 6GBGeForce RTX 3070 Ti Mobile 8GBGeForce RTX 3080 Mobile 8GB
GeForce RTX 3060 Mobile 6GBGeForce RTX 3070 Ti Mobile 8GBGeForce RTX 3080 Ti Mobile 16GBGeForce RTX 4060 Mobile 8GBGeForce RTX 4070 Mobile 8GB
GPU base clock
1387 MHz
1267 MHz
GPU boost clock
1703 MHz
1605 MHz
HDMI
1x HDMI 2.1
1x HDMI 2.1
HDR support
No
No
Infrared sensor
No
Yes
Integrated GPU
Intel Iris Xe Graphics (80EU)
Intel Iris Xe Graphics (96EU)
Key travel
-
-
Keyboard type
Island
Island
L3 Cache
18 MB
24 MB
Liquid metal
No
No
Loudness
~81 dB
~90.9 dB
Material
Aluminum
Aluminum
Max. ram size
64 GB
64 GB
Memory bus
192 bit
192 bit
Memory size
6 GB
6 GB
Memory speed
14 Gbps
14 Gbps
Memory type
GDDR6
GDDR6
Microphones
2
2
NVMe
Yes
Yes
Noise level (max. load)
62.2 dB
48.6 dB
Number of fans
2
2
Numpad
Yes
No
Nvidia Optimus
MUX
MUX
Opening angle
140°
-
Optical drive
No
No
PPI
141 ppi
141 ppi
Power
-
-
Proprietary charging port
Yes
Yes
RAM
-
16GB32GB64GB
-
16GB32GB64GB
Raster operations pipelines (ROPs)
48
48
Refresh rate
165 Hz
360 Hz
Replaceable
No
No
Resolution
1920 x 1080 pixels
1920 x 1080 pixels
Response time
-
3 ms
SD card reader
No
Yes
Screen-to-body ratio
~67.6%
~80.4%
Shading units (cores)
3840
3840
Side bezels
7 mm
4.8 mm
Size
15.6 inches
13.0 x 8.0 cm
Speakers
2.0
2.0
Storage
-
512GB1024GB2048GB4096GB
-
1024GB2048GB
Storage type
SSD (M2)
SSD (M2)
Surface
Plastic
Glass
Sync technology
G-Sync
G-Sync (configurable)
TGP
140 W
100 W
Texture mapping units (TMUs)
120
120
Threads
16
20
Thunderbolt
Thunderbolt 4
Thunderbolt 4
Total slots
2
2
Touchscreen
No
No
Transformer
No
No
Turbo frequency
4.5 GHz
4.8 GHz
Type
DDR5
DDR5
USB Type-C
1x USB 3.2
2x USB 3.2
USB-A
3x USB 3.2
3x USB 3.2
Upgradable
Yes
Yes
VGA
No
No
Vapor chamber
No
Yes
Webcam
Above the display
Above the display
Webcam resolution
1280 x 720
1920 x 1080
Weight
2.5 kg (5.51 lbs)
2.01 kg (4.43 lbs)
Weight of AC adapter
-
790 grams
Wi-Fi standard
v6
v6E
Windows Precision
Yes
Yes
sRGB color space
-
100.1%