NVIDIA GeForce RTX 3070 Ti Max Q vs AMD Radeon RX 6650M

VS

NVIDIA GeForce RTX 3070 Ti Max Q

AMD Radeon RX 6650M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Ti Max Q and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages

Larger VRAM bandwidth (384.0GB/s vs 256.0GB/s)

4096 additional rendering cores

Lower TDP (80W vs 120W)

AMD Radeon RX 6650M 's Advantages

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

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti Max Q +40%

12.19 TFLOPS

Radeon RX 6650M

8.659 TFLOPS

GeForce RTX 3070 Ti Max Q

VS

Radeon RX 6650M

Graphics Card

Jan 2022

Release Date

Jan 2022

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

510 MHz

Base Clock

2068 MHz

1035 MHz

Boost Clock

2416 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

28

46

SM Count

-

5888

Shading Units

1792

184

TMUs

112

96

ROPs

64

184

Tensor Cores

-

46

RT Cores

28

128 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

99.36 GPixel/s

Pixel Rate

154.6 GPixel/s

190.4 GTexel/s

Texture Rate

270.6 GTexel/s

12.19 TFLOPS

FP16 (half)

17.32 TFLOPS

12.19 TFLOPS

FP32 (float)

8.659 TFLOPS

190.4 GFLOPS

FP64 (double)

541.2 GFLOPS

Board Design

80W

TDP

120W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

Navi 23

-

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

17.4 billion

Transistors

11.06 billion

392 mm²

Die Size

237 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.5

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