AMD Radeon HD 7450A vs NVIDIA GeForce RTX 3050 Mobile Refresh

VS

AMD Radeon HD 7450A

NVIDIA GeForce RTX 3050 Mobile Refresh

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7450A 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 7450A 's Advantages

Lower TDP (25W vs 75W)

NVIDIA GeForce RTX 3050 Mobile Refresh 's Advantages

Released 10 years and 6 months late

Boost Clock1492MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (144.0GB/s vs 12.80GB/s)

1888 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450A

0.2 TFLOPS

GeForce RTX 3050 Mobile Refresh +2955%

6.111 TFLOPS

Radeon HD 7450A

VS

GeForce RTX 3050 Mobile Refresh

Graphics Card

Jan 2012

Release Date

Jul 2022

All-In-One

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1237 MHz

-

Boost Clock

1492 MHz

800 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

6GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

96bit

12.80GB/s

Bandwidth

144.0GB/s

Render Config

2

Compute Units

-

SM Count

16

160

Shading Units

2048

8

TMUs

64

4

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

8 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

47.74 GPixel/s

5.000 GTexel/s

Texture Rate

95.49 GTexel/s

-

FP16 (half)

6.111 TFLOPS

200.0 GFLOPS

FP32 (float)

6.111 TFLOPS

-

FP64 (double)

95.49 GFLOPS

Board Design

25W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Caicos

GPU Name

GA107

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.37 billion

Transistors

Unknown

67 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.6

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