AMD Radeon RX 6450M vs AMD FirePro M7820

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 1024MB VRAM FirePro M7820 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 12 years and 8 months late

Boost Clock2460MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)

AMD FirePro M7820 's Advantages

32 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M +237%

3.779 TFLOPS

FirePro M7820

1.12 TFLOPS

Radeon RX 6450M

VS

FirePro M7820

Graphics Card

Jan 2023

Release Date

May 2010

Navi Mobile

Generation

FirePro Mobility

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2460 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

12

Compute Units

10

768

Shading Units

800

48

TMUs

40

32

ROPs

16

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

78.72 GPixel/s

Pixel Rate

11.20 GPixel/s

118.1 GTexel/s

Texture Rate

28.00 GTexel/s

7.557 TFLOPS

FP16 (half)

-

3.779 TFLOPS

FP32 (float)

1120 GFLOPS

236.2 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 24

GPU Name

Broadway

Navi 24 XML

GPU Variant

Broadway XT GL

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

1.04 billion

107 mm²

Die Size

166 mm²

Board Design

50W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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