AMD Radeon HD 8730M vs NVIDIA GeForce RTX 5090 Mobile

VS

AMD Radeon HD 8730M

NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8730M and 16GB VRAM GeForce RTX 5090 Mobile 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 11 years and 9 months late

Boost Clock has increased by 186% (2000MHz vs 700MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (1.01TB/s vs 28.80GB/s)

10368 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8730M

0.537 TFLOPS

GeForce RTX 5090 Mobile +7909%

43.01 TFLOPS

Radeon HD 8730M

VS

GeForce RTX 5090 Mobile

Graphics Card

Apr 2013

Release Date

Jan 2025

Solar System

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

650 MHz

Base Clock

1500 MHz

700 MHz

Boost Clock

2000 MHz

900 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR7

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

1.01TB/s

Render Config

6

Compute Units

-

SM Count

84

384

Shading Units

10752

24

TMUs

336

8

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

5.600 GPixel/s

Pixel Rate

256.0 GPixel/s

16.80 GTexel/s

Texture Rate

672.0 GTexel/s

-

FP16 (half)

43.01 TFLOPS

537.6 GFLOPS

FP32 (float)

43.01 TFLOPS

33.60 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

Unknown

TDP

175W

-

Suggested PSU

550 W

Portable Device Dependent

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

Mars

GPU Name

GB203

Mars S3 PRO (216-0842027)

GPU Variant

-

GCN 1.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

0.95 billion

Transistors

Unknown

77 mm²

Die Size

377 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

10.1

6.5 (5.1)

Shader Model

6.8

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