AMD Radeon RX 6450M vs AMD Radeon R9 M295X

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 4GB VRAM Radeon R9 M295X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 8 years and 2 months late

Boost Clock2460MHz

Lower TDP (50W vs 250W)

AMD Radeon R9 M295X 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 128.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M +27%

3.779 TFLOPS

Radeon R9 M295X

2.961 TFLOPS

Radeon RX 6450M

VS

Radeon R9 M295X

Graphics Card

Jan 2023

Release Date

Nov 2014

Navi Mobile

Generation

Crystal System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

2000 MHz

Base Clock

-

2460 MHz

Boost Clock

-

2000 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

12

Compute Units

32

768

Shading Units

2048

48

TMUs

128

32

ROPs

32

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

78.72 GPixel/s

Pixel Rate

23.14 GPixel/s

118.1 GTexel/s

Texture Rate

92.54 GTexel/s

7.557 TFLOPS

FP16 (half)

2.961 TFLOPS

3.779 TFLOPS

FP32 (float)

2.961 TFLOPS

236.2 GFLOPS

FP64 (double)

185.1 GFLOPS

Graphics Processor

Navi 24

GPU Name

Amethyst

Navi 24 XML

GPU Variant

Amethyst XT

RDNA 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

5 billion

107 mm²

Die Size

366 mm²

Board Design

50W

TDP

250W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.3

Related GPU Comparisons

1

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon RX 6450M

2

NVIDIA GeForce MX570 vs AMD Radeon RX 6450M

3

NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon RX 6450M

4

NVIDIA GeForce GTX 860M OEM vs AMD Radeon RX 6450M

5

NVIDIA GeForce GTX 1060 Max Q vs AMD Radeon RX 6450M

6

AMD Radeon RX 6450M vs AMD Radeon HD 8590M

7

AMD Radeon RX 6450M vs NVIDIA RTX 500 Mobile Ada Generation

8

AMD Radeon RX 6450M vs ATI Mobility Radeon X1700

9

AMD Radeon RX 6450M vs AMD FirePro W6150M

10

AMD Radeon RX 6450M vs AMD Radeon RX 6850M XT