AMD Radeon HD 6450M vs AMD Radeon RX 7600M

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 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 7600M 's Advantages

Released 12 years late

Boost Clock2410MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (256.0GB/s vs 12.80GB/s)

1632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450M

0.192 TFLOPS

AMD Radeon RX 7600M +8894%

17.27 TFLOPS

Radeon HD 6450M

VS

AMD Radeon RX 7600M

Graphics Card

Jan 2011

Release Date

Jan 2023

Vancouver

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2410 MHz

800 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

2

Compute Units

28

160

Shading Units

1792

8

TMUs

112

4

ROPs

64

-

Tensor Cores

-

RT Cores

28

8 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

154.2 GPixel/s

4.800 GTexel/s

Texture Rate

269.9 GTexel/s

-

FP16 (half)

34.55 TFLOPS

192.0 GFLOPS

FP32 (float)

17.27 TFLOPS

-

FP64 (double)

539.8 GFLOPS

Graphics Processor

Seymour

GPU Name

Navi 33

Seymour PRO S3 (216-0809024)

GPU Variant

Navi 33 LE

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.37 billion

Transistors

13.3 billion

67 mm²

Die Size

204 mm²

Board Design

Unknown

TDP

90W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

CUDA

-

5.0

Shader Model

6.7

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