ATI Mobility Radeon HD 4350 vs AMD Radeon RX 6450M

VS

ATI Mobility Radeon HD 4350

AMD Radeon RX 6450M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 14 years late

Boost Clock2460MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 12.80GB/s)

688 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4350

0.072 TFLOPS

Radeon RX 6450M +5148%

3.779 TFLOPS

Mobility Radeon HD 4350

VS

Radeon RX 6450M

Graphics Card

Jan 2009

Release Date

Jan 2023

M9x

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2460 MHz

800 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

128.0GB/s

Render Config

1

Compute Units

12

-

80

Shading Units

768

8

TMUs

48

4

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

64 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

1.800 GPixel/s

Pixel Rate

78.72 GPixel/s

3.600 GTexel/s

Texture Rate

118.1 GTexel/s

-

FP16 (half)

7.557 TFLOPS

72.00 GFLOPS

FP32 (float)

3.779 TFLOPS

-

FP64 (double)

236.2 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

M93

GPU Name

Navi 24

-

GPU Variant

Navi 24 XML

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.242 billion

Transistors

5.4 billion

73 mm²

Die Size

107 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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