AMD Radeon RX 6450M vs NVIDIA RTX 5000 Mobile Ada Generation

VS

AMD Radeon RX 6450M NVIDIA RTX 5000 Mobile Ada Generation

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 16GB VRAM RTX 5000 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 16% (2460MHz vs 2115MHz)

Lower TDP (50W vs 120W)

NVIDIA RTX 5000 Mobile Ada Generation 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 128.0GB/s)

8960 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M

3.779 TFLOPS

RTX 5000 Mobile Ada Generation +988%

41.15 TFLOPS

Radeon RX 6450M

VS

RTX 5000 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

1425 MHz

2460 MHz

Boost Clock

2115 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

12

Compute Units

-

768

Shading Units

9728

48

TMUs

304

32

ROPs

112

-

Tensor Cores

304

12

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

64 MB

Theoretical Performance

78.72 GPixel/s

Pixel Rate

236.9 GPixel/s

118.1 GTexel/s

Texture Rate

643.0 GTexel/s

7.557 TFLOPS

FP16 (half)

41.15 TFLOPS

3.779 TFLOPS

FP32 (float)

41.15 TFLOPS

236.2 GFLOPS

FP64 (double)

643.0 GFLOPS

Graphics Processor

Navi 24

GPU Name

AD103

Navi 24 XML

GPU Variant

-

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

5.4 billion

Transistors

45.9 billion

107 mm²

Die Size

379 mm²

Board Design

50W

TDP

120W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

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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