AMD Radeon HD 7450A vs AMD Radeon Pro W6600M

VS

AMD Radeon HD 7450A

AMD Radeon Pro W6600M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7450A and 8GB VRAM Radeon Pro W6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450A 's Advantages

Lower TDP (25W vs 90W)

AMD Radeon Pro W6600M 's Advantages

Released 9 years and 5 months late

Boost Clock2034MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)

1632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450A

0.2 TFLOPS

Radeon Pro W6600M +3545%

7.29 TFLOPS

Radeon HD 7450A

VS

Radeon Pro W6600M

Graphics Card

Jan 2012

Release Date

Jun 2021

All-In-One

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1224 MHz

-

Boost Clock

2034 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

224.0GB/s

Render Config

2

Compute Units

28

-

SM Count

66

160

Shading Units

1792

8

TMUs

112

4

ROPs

64

-

Tensor Cores

264

-

RT Cores

28

8 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

130.2 GPixel/s

5.000 GTexel/s

Texture Rate

227.8 GTexel/s

-

FP16 (half)

14.58 TFLOPS

200.0 GFLOPS

FP32 (float)

7.290 TFLOPS

-

FP64 (double)

455.6 GFLOPS

Board Design

25W

TDP

90W

-

Suggested PSU

600 W

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Caicos

GPU Name

Navi 23

-

GPU Variant

Navi 23 WKS-XM

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.37 billion

Transistors

11.06 billion

67 mm²

Die Size

237 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.7

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