AMD Radeon HD 6450A vs Intel Arc A380M

VS

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6450A and 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6450A 's Advantages

Lower TDP (25W vs 35W)

Intel Arc A380M 's Advantages

Released 11 years and 9 months late

Boost Clock2000MHz

Larger VRAM bandwidth (186.0GB/s vs 8.528GB/s)

864 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450A

0.2 TFLOPS

Arc A380M +1948%

4.096 TFLOPS

Radeon HD 6450A

VS

Arc A380M

Graphics Card

Apr 2011

Release Date

Jan 2023

All-In-One

Generation

Alchemist

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-A (3.1)

Clock Speeds

-

Base Clock

1550 MHz

-

Boost Clock

2000 MHz

533 MHz

Memory Clock

1937 MHz

Memory

512MB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

96bit

8.528GB/s

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

2

Compute Units

-

160

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

4 MB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

64.00 GPixel/s

5.000 GTexel/s

Texture Rate

128.0 GTexel/s

-

FP16 (half)

8.192 TFLOPS

200.0 GFLOPS

FP32 (float)

4.096 TFLOPS

-

FP64 (double)

1024 GFLOPS

Graphics Processor

Caicos

GPU Name

DG2-128

-

GPU Variant

ACM-G11

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.37 billion

Transistors

7.2 billion

67 mm²

Die Size

157 mm²

Board Design

25W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

-

5.0

Shader Model

6.6

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