AMD Radeon RX 7600M vs AMD Radeon HD 6450A

VS

We compared two Mobile platform GPUs: 8GB VRAM AMD Radeon RX 7600M and 512MB VRAM Radeon HD 6450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600M 's Advantages

Released 11 years and 9 months late

Boost Clock2410MHz

Larger VRAM bandwidth (256.0GB/s vs 8.528GB/s)

1632 additional rendering cores

AMD Radeon HD 6450A 's Advantages

Lower TDP (25W vs 90W)

Score

Benchmark

FP32 (float)

AMD Radeon RX 7600M +8535%

17.27 TFLOPS

Radeon HD 6450A

0.2 TFLOPS

AMD Radeon RX 7600M

VS

Radeon HD 6450A

Graphics Card

Jan 2023

Release Date

Apr 2011

Navi Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1500 MHz

Base Clock

-

2410 MHz

Boost Clock

-

2000 MHz

Memory Clock

533 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

8.528GB/s

Render Config

-

SM Count

-

28

Compute Units

2

1792

Shading Units

160

112

TMUs

8

64

ROPs

4

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

154.2 GPixel/s

Pixel Rate

2.500 GPixel/s

269.9 GTexel/s

Texture Rate

5.000 GTexel/s

34.55 TFLOPS

FP16 (half)

-

17.27 TFLOPS

FP32 (float)

200.0 GFLOPS

539.8 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 33

GPU Name

Caicos

Navi 33 LE

GPU Variant

-

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

13.3 billion

Transistors

0.37 billion

204 mm²

Die Size

67 mm²

Board Design

90W

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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