AMD Radeon RX 6450M vs NVIDIA RTX 3000 Mobile Ada Generation

VS

AMD Radeon RX 6450M

NVIDIA RTX 3000 Mobile Ada Generation

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 8GB VRAM RTX 3000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Boost Clock has increased by 45% (2460MHz vs 1695MHz)

Lower TDP (50W vs 115W)

NVIDIA RTX 3000 Mobile Ada Generation 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 128.0GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M

3.779 TFLOPS

RTX 3000 Mobile Ada Generation +313%

15.62 TFLOPS

Radeon RX 6450M

VS

RTX 3000 Mobile Ada Generation

Graphics Card

Jan 2023

Release Date

Mar 2023

Navi Mobile

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1395 MHz

2460 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

256.0GB/s

Render Config

12

Compute Units

-

SM Count

36

768

Shading Units

4608

48

TMUs

144

32

ROPs

48

-

Tensor Cores

144

12

RT Cores

36

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

32 MB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

81.36 GPixel/s

118.1 GTexel/s

Texture Rate

244.1 GTexel/s

7.557 TFLOPS

FP16 (half)

15.62 TFLOPS

3.779 TFLOPS

FP32 (float)

15.62 TFLOPS

236.2 GFLOPS

FP64 (double)

244.1 GFLOPS

Board Design

50W

TDP

115W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

AD106

Navi 24 XML

GPU Variant

-

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

5.4 billion

Transistors

22.9 billion

107 mm²

Die Size

188 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.7

Shader Model

6.7

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