AMD Radeon RX 6450M vs AMD Radeon HD 6350A

VS

AMD Radeon RX 6450M

AMD Radeon HD 6350A

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 512MB VRAM Radeon HD 6350A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 11 years and 9 months late

Boost Clock2460MHz

More VRAM (4GB vs 512GB)

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

688 additional rendering cores

AMD Radeon HD 6350A 's Advantages

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6450M +3533%

3.779 TFLOPS

Radeon HD 6350A

0.104 TFLOPS

Radeon RX 6450M

VS

Radeon HD 6350A

Graphics Card

Jan 2023

Release Date

Apr 2011

Navi Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-A (3.0)

Clock Speeds

2000 MHz

Base Clock

-

2460 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

128.0GB/s

Bandwidth

12.80GB/s

Render Config

12

Compute Units

2

-

768

Shading Units

80

48

TMUs

8

32

ROPs

4

-

12

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

2.600 GPixel/s

118.1 GTexel/s

Texture Rate

5.200 GTexel/s

7.557 TFLOPS

FP16 (half)

-

3.779 TFLOPS

FP32 (float)

104.0 GFLOPS

236.2 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

Cedar

Navi 24 XML

GPU Variant

-

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.292 billion

107 mm²

Die Size

59 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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