NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce GTX 485M

VS

NVIDIA GeForce RTX 5080 Mobile

NVIDIA GeForce GTX 485M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 2GB VRAM GeForce GTX 485M 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 14 years late

Boost Clock2000MHz

More VRAM (16GB vs 2GB)

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

7808 additional rendering cores

NVIDIA GeForce GTX 485M 's Advantages

Lower TDP (100W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +3611%

32.77 TFLOPS

GeForce GTX 485M

0.883 TFLOPS

GeForce RTX 5080 Mobile

VS

GeForce GTX 485M

Graphics Card

Jan 2025

Release Date

Jan 2011

GeForce 50 Mobile

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2500 MHz

Memory Clock

750 MHz

Memory

16GB

Memory Size

2GB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

256bit

1.01TB/s

Bandwidth

96.00GB/s

Render Config

-

64

SM Count

8

8192

Shading Units

384

256

TMUs

64

96

ROPs

32

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

9.200 GPixel/s

512.0 GTexel/s

Texture Rate

36.80 GTexel/s

32.77 TFLOPS

FP16 (half)

-

32.77 TFLOPS

FP32 (float)

883.2 GFLOPS

512.0 GFLOPS

FP64 (double)

73.60 GFLOPS

Board Design

175W

TDP

100W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GB203

GPU Name

GF104

-

GPU Variant

N12E-GTX-A1

Blackwell 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

Unknown

Transistors

1.95 billion

377 mm²

Die Size

332 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

10.1

CUDA

2.1

6.8

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon E9171 MCM

2

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon Pro 570X

3

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA T550 Mobile

4

NVIDIA GeForce RTX 5080 Mobile vs AMD FirePro S7100X

5

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R7 M265

6

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce MX230

7

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce 8400M GT

8

NVIDIA GeForce RTX 5080 Mobile vs ATI Mobility Radeon HD 4850 Mac Edition

9

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon RX Vega 56 Mobile

10

NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon HD 6970M

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