AMD Radeon RX 7600S vs AMD Radeon RX 6450M

VS

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600S and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600S 's Advantages

More VRAM (8GB vs 4GB)

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

1024 additional rendering cores

AMD Radeon RX 6450M 's Advantages

Boost Clock has increased by 12% (2460MHz vs 2200MHz)

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 7600S +317%

15.77 TFLOPS

Radeon RX 6450M

3.779 TFLOPS

Radeon RX 7600S

VS

Radeon RX 6450M

Graphics Card

Jan 2023

Release Date

Jan 2023

Navi Mobile

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1500 MHz

Base Clock

2000 MHz

2200 MHz

Boost Clock

2460 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

128.0GB/s

Render Config

-

SM Count

-

28

Compute Units

12

1792

Shading Units

768

112

TMUs

48

64

ROPs

32

-

Tensor Cores

-

28

RT Cores

12

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

1024 KB

Theoretical Performance

140.8 GPixel/s

Pixel Rate

78.72 GPixel/s

246.4 GTexel/s

Texture Rate

118.1 GTexel/s

31.54 TFLOPS

FP16 (half)

7.557 TFLOPS

15.77 TFLOPS

FP32 (float)

3.779 TFLOPS

492.8 GFLOPS

FP64 (double)

236.2 GFLOPS

Graphics Processor

Navi 33

GPU Name

Navi 24

Navi 33 LE

GPU Variant

Navi 24 XML

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

13.3 billion

Transistors

5.4 billion

204 mm²

Die Size

107 mm²

Board Design

75W

TDP

50W

-

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

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.7

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