NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon E9171 MCM

VS

NVIDIA GeForce RTX 5080 Mobile

AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 4GB VRAM Radeon E9171 MCM 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 7 years and 3 months late

Boost Clock has increased by 64% (2000MHz vs 1219MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1.01TB/s vs 96.00GB/s)

7680 additional rendering cores

AMD Radeon E9171 MCM 's Advantages

Lower TDP (40W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +2525%

32.77 TFLOPS

Radeon E9171 MCM

1.248 TFLOPS

GeForce RTX 5080 Mobile

VS

Radeon E9171 MCM

Graphics Card

Jan 2025

Release Date

Oct 2017

GeForce 50 Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1500 MHz

Base Clock

1124 MHz

2000 MHz

Boost Clock

1219 MHz

2500 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

128bit

1.01TB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

64

SM Count

-

8192

Shading Units

512

256

TMUs

32

96

ROPs

16

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

19.50 GPixel/s

512.0 GTexel/s

Texture Rate

39.01 GTexel/s

32.77 TFLOPS

FP16 (half)

1248 GFLOPS

32.77 TFLOPS

FP32 (float)

1248 GFLOPS

512.0 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

175W

TDP

40W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GB203

GPU Name

Lexa

-

GPU Variant

Lexa MCM Pro

Blackwell 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

Unknown

Transistors

2.2 billion

377 mm²

Die Size

103 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

10.1

CUDA

-

6.8

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R7 M370

2

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R5 M255

3

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon RX 540X Mobile

4

NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility Radeon HD 3870 X2

5

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R7 M340

6

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon E8950

7

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R5 M230 Rebrand

8

NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility Radeon HD 550v

9

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce GTX 1080 Max Q

10

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R5 M330

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU