AMD Radeon RX 6600M vs AMD Radeon Pro 5600M

VS

AMD Radeon RX 6600M AMD Radeon Pro 5600M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6600M and 8GB VRAM Radeon Pro 5600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600M 's Advantages

Released 11 months late

Boost Clock has increased by 133% (2416MHz vs 1035MHz)

AMD Radeon Pro 5600M 's Advantages

Larger VRAM bandwidth (394.2GB/s vs 224.0GB/s)

768 additional rendering cores

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 6600M +63%

8.659 TFLOPS

Radeon Pro 5600M

5.299 TFLOPS

Blender

Radeon RX 6600M +75%

956

Radeon Pro 5600M

545

Radeon RX 6600M

VS

Radeon Pro 5600M

Graphics Card

May 2021

Release Date

Jun 2020

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2068 MHz

Base Clock

1000 MHz

2416 MHz

Boost Clock

1035 MHz

1750 MHz

Memory Clock

770 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

2048bit

224.0GB/s

Bandwidth

394.2GB/s

Render Config

-

SM Count

-

28

Compute Units

40

1792

Shading Units

2560

112

TMUs

160

64

ROPs

64

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

4 MB

Theoretical Performance

154.6 GPixel/s

Pixel Rate

66.24 GPixel/s

270.6 GTexel/s

Texture Rate

165.6 GTexel/s

17.32 TFLOPS

FP16 (half)

10.60 TFLOPS

8.659 TFLOPS

FP32 (float)

5.299 TFLOPS

541.2 GFLOPS

FP64 (double)

331.2 GFLOPS

Graphics Processor

Navi 23

GPU Name

Navi 12

-

GPU Variant

Navi 12

RDNA 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

11.06 billion

Transistors

Unknown

237 mm²

Die Size

Unknown

Board Design

100W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

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