NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R7 M440

VS

NVIDIA GeForce RTX 5080 Mobile

AMD Radeon R7 M440

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 4GB VRAM Radeon R7 M440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 8 years and 8 months late

Boost Clock2000MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1.01TB/s vs 14.40GB/s)

7872 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +5649%

32.77 TFLOPS

Radeon R7 M440

0.57 TFLOPS

GeForce RTX 5080 Mobile

VS

Radeon R7 M440

Graphics Card

Jan 2025

Release Date

May 2016

GeForce 50 Mobile

Generation

Gem System

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2500 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

4GB

GDDR7

Memory Type

DDR3

256bit

Memory Bus

64bit

1.01TB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

5

64

SM Count

-

8192

Shading Units

320

256

TMUs

20

96

ROPs

8

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

128 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

7.128 GPixel/s

512.0 GTexel/s

Texture Rate

17.82 GTexel/s

32.77 TFLOPS

FP16 (half)

570.2 GFLOPS

32.77 TFLOPS

FP32 (float)

570.2 GFLOPS

512.0 GFLOPS

FP64 (double)

35.64 GFLOPS

Board Design

175W

TDP

Unknown

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GB203

GPU Name

Meso

-

GPU Variant

Meso PRO (216-0864032)

Blackwell 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

1.55 billion

377 mm²

Die Size

125 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

10.1

CUDA

-

6.8

Shader Model

6.5

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