NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce GTX 280M

VS

NVIDIA GeForce RTX 4090 Mobile

NVIDIA GeForce GTX 280M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 1024MB VRAM GeForce GTX 280M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 13 years and 10 months late

Boost Clock1695MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 60.80GB/s)

9600 additional rendering cores

NVIDIA GeForce GTX 280M 's Advantages

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Mobile +8718%

32.98 TFLOPS

GeForce GTX 280M

0.374 TFLOPS

GeForce RTX 4090 Mobile

VS

GeForce GTX 280M

Graphics Card

Jan 2023

Release Date

Mar 2009

GeForce 40 Mobile

Generation

GeForce 200M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-IV

Clock Speeds

1335 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2250 MHz

Memory Clock

950 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

60.80GB/s

Render Config

-

76

SM Count

16

9728

Shading Units

128

304

TMUs

64

112

ROPs

16

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

64 KB

-

Theoretical Performance

189.8 GPixel/s

Pixel Rate

9.360 GPixel/s

515.3 GTexel/s

Texture Rate

37.44 GTexel/s

32.98 TFLOPS

FP16 (half)

-

32.98 TFLOPS

FP32 (float)

374.5 GFLOPS

515.3 GFLOPS

FP64 (double)

-

Board Design

80-150W

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD103

GPU Name

G92

GN21-X11

GPU Variant

N10E-GTX

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

65 nm

45.9 billion

Transistors

0.754 billion

379 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.1

6.8

Shader Model

4.0

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