AMD Radeon RX 6450M vs AMD Radeon RX 7600M

VS

AMD Radeon RX 6450M

AMD Radeon RX 7600M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 8GB VRAM AMD Radeon RX 7600M 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 2% (2460MHz vs 2410MHz)

Lower TDP (50W vs 90W)

AMD Radeon RX 7600M 's Advantages

More VRAM (8GB vs 4GB)

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

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M

3.779 TFLOPS

AMD Radeon RX 7600M +356%

17.27 TFLOPS

Radeon RX 6450M

VS

AMD Radeon RX 7600M

Graphics Card

Jan 2023

Release Date

Jan 2023

Navi Mobile

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1500 MHz

2460 MHz

Boost Clock

2410 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

28

-

768

Shading Units

1792

48

TMUs

112

32

ROPs

64

-

12

RT Cores

28

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

16 MB

L3 Cache

32 MB

Theoretical Performance

78.72 GPixel/s

Pixel Rate

154.2 GPixel/s

118.1 GTexel/s

Texture Rate

269.9 GTexel/s

7.557 TFLOPS

FP16 (half)

34.55 TFLOPS

3.779 TFLOPS

FP32 (float)

17.27 TFLOPS

236.2 GFLOPS

FP64 (double)

539.8 GFLOPS

Board Design

50W

TDP

90W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

Navi 33

Navi 24 XML

GPU Variant

Navi 33 LE

RDNA 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

5.4 billion

Transistors

13.3 billion

107 mm²

Die Size

204 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.2

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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