AMD Radeon 780M vs AMD Radeon R8 M445DX

VS

We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 780M and 0System Shared VRAM Radeon R8 M445DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 164% (2700MHz vs 1021MHz)

448 additional rendering cores

Score

Benchmark

FP32 (float)

AMD Radeon 780M +1170%

8.294 TFLOPS

Radeon R8 M445DX

0.653 TFLOPS

AMD Radeon 780M

VS

Radeon R8 M445DX

Graphics Card

Jan 2023

Release Date

May 2016

Navi III IGP

Generation

Gem System Hybrid

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

800 MHz

Base Clock

780 MHz

2700 MHz

Boost Clock

1021 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

SM Count

-

12

Compute Units

5

768

Shading Units

320

48

TMUs

20

32

ROPs

8

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

86.40 GPixel/s

Pixel Rate

8.168 GPixel/s

129.6 GTexel/s

Texture Rate

20.42 GTexel/s

16.59 TFLOPS

FP16 (half)

653.4 GFLOPS

8.294 TFLOPS

FP32 (float)

653.4 GFLOPS

518.4 GFLOPS

FP64 (double)

40.84 GFLOPS

Graphics Processor

Phoenix

GPU Name

Meso

-

GPU Variant

Meso PRO (216-0864032)

RDNA 3.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

25.39 billion

Transistors

1.55 billion

178 mm²

Die Size

125 mm²

Board Design

15W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2.170

-

CUDA

-

6.7

Shader Model

6.5

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