AMD Radeon RX 6600M vs NVIDIA T500 Mobile

VS

AMD Radeon RX 6600M

NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6600M and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600M 's Advantages

Boost Clock has increased by 43% (2416MHz vs 1695MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 80.00GB/s)

896 additional rendering cores

NVIDIA T500 Mobile 's Advantages

Lower TDP (18W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 6600M +185%

8.659 TFLOPS

T500 Mobile

3.037 TFLOPS

Blender

Radeon RX 6600M +492%

1007

T500 Mobile

170

Radeon RX 6600M

VS

T500 Mobile

Graphics Card

May 2021

Release Date

Dec 2020

Mobility Radeon

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2068 MHz

Base Clock

1365 MHz

2416 MHz

Boost Clock

1695 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

80.00GB/s

Render Config

28

Compute Units

-

SM Count

14

1792

Shading Units

896

112

TMUs

56

64

ROPs

32

-

28

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

54.24 GPixel/s

270.6 GTexel/s

Texture Rate

94.92 GTexel/s

17.32 TFLOPS

FP16 (half)

6.075 TFLOPS

8.659 TFLOPS

FP32 (float)

3.037 TFLOPS

541.2 GFLOPS

FP64 (double)

94.92 GFLOPS

Board Design

100W

TDP

18W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

TU117

-

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

11.06 billion

Transistors

4.7 billion

237 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

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