AMD Radeon HD 7730M vs NVIDIA GeForce RTX 3050 Mobile Refresh

VS

AMD Radeon HD 7730M

NVIDIA GeForce RTX 3050 Mobile Refresh

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 6GB VRAM GeForce RTX 3050 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7730M 's Advantages

Lower TDP (25W vs 75W)

NVIDIA GeForce RTX 3050 Mobile Refresh 's Advantages

Released 10 years and 3 months late

Boost Clock has increased by 121% (1492MHz vs 675MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (144.0GB/s vs 28.80GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7730M

0.691 TFLOPS

GeForce RTX 3050 Mobile Refresh +784%

6.111 TFLOPS

Radeon HD 7730M

VS

GeForce RTX 3050 Mobile Refresh

Graphics Card

Apr 2012

Release Date

Jul 2022

London

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

575 MHz

Base Clock

1237 MHz

675 MHz

Boost Clock

1492 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

28.80GB/s

Bandwidth

144.0GB/s

Render Config

8

Compute Units

-

SM Count

16

512

Shading Units

2048

32

TMUs

64

16

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

47.74 GPixel/s

21.60 GTexel/s

Texture Rate

95.49 GTexel/s

-

FP16 (half)

6.111 TFLOPS

691.2 GFLOPS

FP32 (float)

6.111 TFLOPS

43.20 GFLOPS

FP64 (double)

95.49 GFLOPS

Board Design

25W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Chelsea

GPU Name

GA107

Chelsea LE (216-0834065)

GPU Variant

-

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.5 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

5.1

Shader Model

6.6

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