Background
Background
Background
Background
Background

GeForce RTX 4090 Mobile vs GeForce RTX 4080

GeForce RTX 4090 Mobile vs GeForce RTX 4080: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

NVIDIA GeForce RTX 4080

16 GB GDDR6X | 256-bit

NVIDIA GeForce RTX 4080 Logo
MSI Gaming GeForce RTX 4080 16GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 3 Ada Lovelace Architecture Graphics Card (RTX 4080 16GB Gaming X Slim White)

Buy for $1,499 on Amazon

In Stock

Updated 63 minutes ago

vs
FPS Winner

NVIDIA GeForce RTX 4080

16 GB GDDR6X | 256-bit

NVIDIA GeForce RTX 4080 Logo
MSI Gaming GeForce RTX 4080 16GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 3 Ada Lovelace Architecture Graphics Card (RTX 4080 16GB Gaming X Slim White)

Buy for $1,499 on Amazon

In Stock

Updated 63 minutes ago

Key Differences

In short — GeForce RTX 4080 outperforms GeForce RTX 4090 Mobile on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4080 is 105 days older than GeForce RTX 4090 Mobile.

Advantages of NVIDIA GeForce RTX 4090 Mobile

  • Consumes up to 62% less energy than NVIDIA GeForce RTX 4080 - 120 vs 320 Watts

Advantages of NVIDIA GeForce RTX 4080

  • Performs up to 11% better in HITMAN 3 than GeForce RTX 4090 Mobile - 220 vs 198 FPS
This is a free version of HITMAN 3.
HITMAN 3

HITMAN 3

Resolution

1920 x 1080

Game Graphics

Ultra

NVIDIA GeForce RTX 4090 Mobile Logo
GeForce RTX 4090 Mobile

Mobile • Jan 3rd, 2023


FPS

198

90%

Value, $/FPS

Price, $

NVIDIA GeForce RTX 4080 Logo
GeForce RTX 4080

Desktop • Sep 20th, 2022


FPS

220

100%

Value, $/FPS

$6.81/FPS

100%

Price, $

$1499

100%

FPS and Value Winner

MSI Gaming GeForce RTX 4080 16GB GDRR6X 384-Bit HDMI/DP Nvlink Tri-Frozr 3 Ada Lovelace Architecture Graphics Card (RTX 4080 16GB Gaming X Slim White)

Buy for $1,499 on Amazon

In Stock

Updated 63 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

NVIDIA GeForce RTX 4090 Mobile Logo
GeForce RTX 4090 Mobile

Mobile • Jan 3rd, 2023

NVIDIA GeForce RTX 4080 Logo
GeForce RTX 4080

Desktop • Sep 20th, 2022

Theoretical Performance

NVIDIA GeForce RTX 4090 Mobile Logo
GeForce RTX 4090 Mobile

Mobile • Jan 3rd, 2023


Pixel Fillrate

189.8 GPixel/s

68%

Texel Fillrate

515.3 GTexel/s

68%

NVIDIA GeForce RTX 4080 Logo
GeForce RTX 4080

Desktop • Sep 20th, 2022


Pixel Fillrate

280.6 GPixel/s

100%

Texel Fillrate

761.5 GTexel/s

100%

NVIDIA GeForce RTX 4090 Mobile Logo

NVIDIA GeForce RTX 4090 Mobile

vs
NVIDIA GeForce RTX 4080 Logo

NVIDIA GeForce RTX 4080

Jan 3rd, 2023
Release DateSep 20th, 2022
GeForce 40 MobileGenerationGeForce 40
Not AvailableMSRP$1199
Portable Device DependentOutputs1x HDMI 2.1, 3x DisplayPort 1.4a
NonePower Connectors1x 16-pin
Mobile
Segment
Desktop
16 GBMemory16 GB
GDDR6TypeGDDR6X
256-bitBus256-bit
576 GB/sBandwidth
716.8 GB/s
1335 MHzBase Clock Speed
2205 MHz
1695 MHzBoost Clock Speed
2505 MHz
2250 MHz
Memory Clock Speed1400 MHz

PC Builds Using GeForce RTX 4090 Mobile or GeForce RTX 4080

HITMAN 3, 1920 x 1080, Ultra

Laptops Using GeForce RTX 4090 Mobile or GeForce RTX 4080

HITMAN 3, 1920 x 1080, Ultra

Similar GPU Comparisons

Select from the most popular similar graphics card comparisons. Most compared graphics card combinations, including the currently selected ones, are at the top.

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.