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LOQ 15ARP9 RTX 4070 (2024) vs LOQ 15IAX9 RTX 2050 (2024)

Lenovo LOQ 15ARP9 RTX 4070 (2024) vs Lenovo LOQ 15IAX9 RTX 2050 (2024)

What LOQ 15ARP9 RTX 4070 (2024) does better (5) and where LOQ 15IAX9 RTX 2050 (2024) wins (9) — every spec side by side.

Lenovo · 2024LOQ 15ARP9 RTX 4070 (2024)

6.2Score

5 advantages

Higher score

Lenovo · 2024LOQ 15IAX9 RTX 2050 (2024)

5.1Score

9 advantages

7.4Graphics2.3

4.4Overall performance3.2

6.2Display6.0

4.9Memory & storage8.6

5.8Battery & portability5.8

3.6Features & cooling5.1

Dimensions

Size comparison

LOQ 15ARP9 RTX 4070 (2024)LOQ 15IAX9 RTX 2050 (2024)

	LOQ 15ARP9 RTX 4070 (2024)	LOQ 15IAX9 RTX 2050 (2024)	Difference
Depth	258.7 mm	258.7 mm	=
Width	359.9 mm	359.9 mm	=
Thickness	23.9 mm	23.9 mm	=
Weight	2.4 kg	2.4 kg	=

Drawn to the same scale from the official dimensions (front and side).

Why is LOQ 15ARP9 RTX 4070 (2024) better than LOQ 15IAX9 RTX 2050 (2024)?

GPU compute (FP32)20 TFLOPS vs 7.2 TFLOPS2.8×
3DMark Steel Nomad Light13,831 vs 3,9453.5×
GPU power (TGP)115 W vs 65 W+77%
GPU shader cores4,608 vs 2,0482.2×
Video memory8 GB vs 4 GB2×

Why is LOQ 15IAX9 RTX 2050 (2024) better than LOQ 15ARP9 RTX 4070 (2024)?

RAM (up to)32 GB vs 64 GB2×
CPU cores4 vs 82×
SSD (up to)2,048 GB vs 4,096 GB2×
Geekbench 6 multi-core6,427 vs 9,325+45%
Cinebench 2024 multi-core484 vs 595+23%
Max. supported RAM32 GB vs 64 GB2×
CPU threads8 vs 12+50%
Geekbench 6 single-core1,827 vs 2,238+22%
Max CPU clock4.2 GHz vs 4.4 GHz+5%

Specifications

Side by side

Only differences	Lenovo LOQ 15ARP9 RTX 4070 (2024)6.2	Lenovo LOQ 15IAX9 RTX 2050 (2024)5.1
Graphics
Graphics card	GeForce RTX 4070 Laptop	GeForce RTX 2050 Laptop
GPU maker	NVIDIA	NVIDIA
GPU power (TGP)	115 W	65 W
Video memory	8 GB	4 GB
Video memory type	GDDR6	GDDR6
GPU shader cores	4,608	2,048
GPU compute (FP32)	20 TFLOPS	7.2 TFLOPS
3DMark Steel Nomad Light	13,831	3,945
Processor
Processor	Ryzen 5 7235HS	Core i5-12450H
CPU maker	AMD	Intel
CPU cores	4	8
CPU threads	8	12
Max CPU clock	4.2 GHz	4.4 GHz
Processor options	Ryzen 5 7235HS, Ryzen 7 7435HS	Core i5-12450H, Core i5-12450HX, Core i5-13450HX, Core i7-12650HX, Core i7-13650HX, Core i7-14700HX
Geekbench 6 multi-core	6,427	9,325
Geekbench 6 single-core	1,827	2,238
Cinebench 2024 multi-core	484	595
Display
Screen size	15.6″	15.6″
Resolution	1920 × 1080	1920 × 1080
Resolution class	Full HD (1080p/1200p)	Full HD (1080p/1200p)
Refresh rate	144 Hz	144 Hz
Panel type	IPS	IPS
Brightness	300 nits	300 nits
sRGB coverage	100%	100%
DCI-P3 coverage	78%	—
Pixel density	141 ppi	141 ppi
Aspect ratio	16:9	16:9
G-Sync / FreeSync	Yes	Yes
Advanced Optimus	—	Yes
MUX switch	—	Yes
HDR	No	No
Touchscreen	No	No
Memory & storage
RAM (up to)	32 GB	64 GB
RAM (base)	8 GB	8 GB
RAM type	DDR5	DDR5
RAM speed	4,800 MHz	4,800 MHz
Max. supported RAM	32 GB	64 GB
RAM slots	2	2
Upgradable RAM	Yes	Yes
SSD (up to)	2,048 GB	4,096 GB
SSD (base)	512 GB	512 GB
M.2 SSD slots	2	2
SSD interface	PCIe 4.0 x4	PCIe 4.0 x4
Battery & power
Battery capacity	60 Wh	60 Wh
Power adapter	230 W	170 W
USB-C charging (Power Delivery)	Yes	Yes
USB-C charging power	—	140 W
Design & cooling
Weight	2.38 kg	2.38 kg
Thickness	23.9 mm	23.9 mm
Width	359.9 mm	359.9 mm
Depth	258.7 mm	258.7 mm
Body material	Plastic	Plastic
Colours	Gray	Gray
Cooling fans	2	2
Vapor chamber cooling	No	No
Liquid metal (CPU)	No	No
Ports & wireless
Thunderbolt or USB4	No	No
USB-C ports	1	1
USB-A ports	3	3
HDMI	HDMI 2.1	HDMI 2.1
HDMI 2.1	Yes	Yes
(Mini) DisplayPort	No	No
Ethernet port	Yes	Yes
SD card reader	No	No
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 6
Bluetooth	5.2	5.2
Keyboard & camera
Backlit keyboard	Yes	Yes
Numeric keypad	Yes	Yes
Key travel	1.5 mm	1.5 mm
Webcam	1,080p	1,080p
IR camera (face login)	No	No
Fingerprint reader	No	No
Audio
Speakers	2.0	2.0
Dolby Atmos	No	No