NVIDIA GeForce RTX 5090 Mobile vs NVIDIA GeForce GT 730A

VS

NVIDIA GeForce RTX 5090 Mobile

NVIDIA GeForce GT 730A

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile and 2GB VRAM GeForce GT 730A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 10 years and 6 months late

Boost Clock2000MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (1.01TB/s vs 16.02GB/s)

10368 additional rendering cores

NVIDIA GeForce GT 730A 's Advantages

Lower TDP (33W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 Mobile +7691%

43.01 TFLOPS

GeForce GT 730A

0.552 TFLOPS

GeForce RTX 5090 Mobile

VS

GeForce GT 730A

Graphics Card

Jan 2025

Release Date

Jul 2014

GeForce 50 Mobile

Generation

GeForce 700A

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

1001 MHz

Memory

16GB

Memory Size

2GB

GDDR7

Memory Type

DDR3

256bit

Memory Bus

64bit

1.01TB/s

Bandwidth

16.02GB/s

Render Config

-

84

SM Count

-

10752

Shading Units

384

336

TMUs

32

128

ROPs

8

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

256.0 GPixel/s

Pixel Rate

5.752 GPixel/s

672.0 GTexel/s

Texture Rate

23.01 GTexel/s

43.01 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

552.2 GFLOPS

672.0 GFLOPS

FP64 (double)

23.01 GFLOPS

Board Design

175W

TDP

33W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB203

GPU Name

GK208

-

GPU Variant

GT 730M

Blackwell 2.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

1.02 billion

377 mm²

Die Size

87 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

10.1

CUDA

3.5

6.8

Shader Model

5.1

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