AMD Radeon R9 M380 vs AMD Radeon HD 6450A

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 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 R9 M380 's Advantages

Released 4 years and 1 months late

Boost Clock1000MHz

Larger VRAM bandwidth (96.00GB/s vs 8.528GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M380 +668%

1.536 TFLOPS

Radeon HD 6450A

0.2 TFLOPS

Radeon R9 M380

VS

Radeon HD 6450A

Graphics Card

May 2015

Release Date

Apr 2011

Gem System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

900 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1500 MHz

Memory Clock

533 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

8.528GB/s

Render Config

-

SM Count

-

12

Compute Units

2

768

Shading Units

160

48

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

2.500 GPixel/s

48.00 GTexel/s

Texture Rate

5.000 GTexel/s

-

FP16 (half)

-

1.536 TFLOPS

FP32 (float)

200.0 GFLOPS

96.00 GFLOPS

FP64 (double)

-

Graphics Processor

Strato

GPU Name

Caicos

Strato PRO

GPU Variant

-

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

0.37 billion

160 mm²

Die Size

67 mm²

Board Design

Unknown

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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