GeForce RTX 5080 Mobile vs L4

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking188not rated
Place by popularitynot in top-100not in top-100
Power efficiency28.66no data
ArchitectureAda Lovelace (2022−2024)Blackwell 2.0 (2025)
GPU code nameAD104GB203
Market segmentWorkstationLaptop
Release date21 March 2023 (1 year ago)2025

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores74248192
Core clock speed795 MHz1500 MHz
Boost clock speed2040 MHz2000 MHz
Number of transistors35,800 millionno data
Manufacturing process technology5 nm0 nm
Power consumption (TDP)72 Watt175 Watt
Texture fill rate489.6512.0
Floating-point processing power30.29 TFLOPS32.77 TFLOPS
ROPs8096
TMUs240256
Tensor Cores240256
Ray Tracing Cores6064

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x16PCIe 5.0 x16
Length169 mmno data
Width1-slotno data
Supplementary power connectorsNoneno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR7
Maximum RAM amount24 GB16 GB
Memory bus width192 Bit256 Bit
Memory clock speed1563 MHz2500 MHz
Memory bandwidth300.1 GB/s1.01 TB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputs1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.86.8
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA8.910.1

Pros & cons summary


Maximum RAM amount 24 GB 16 GB
Power consumption (TDP) 72 Watt 175 Watt

L4 has a 50% higher maximum VRAM amount, and 143.1% lower power consumption.

We couldn't decide between L4 and GeForce RTX 5080 Mobile. We've got no test results to judge.

Be aware that L4 is a workstation card while GeForce RTX 5080 Mobile is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA L4
L4
NVIDIA GeForce RTX 5080 Mobile
GeForce RTX 5080 Mobile

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Community ratings

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