AMD Radeon RX 6650M vs NVIDIA GeForce RTX 4070 Mobile

VS

AMD Radeon RX 6650M

NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 8GB VRAM GeForce RTX 4070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages

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

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Released 1 years late

2816 additional rendering cores

Lower TDP (115W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M

8.659 TFLOPS

GeForce RTX 4070 Mobile +80%

15.62 TFLOPS

Blender

Radeon RX 6650M

909

GeForce RTX 4070 Mobile +335%

3963

Radeon RX 6650M

VS

GeForce RTX 4070 Mobile

Graphics Card

Jan 2022

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2068 MHz

Base Clock

1395 MHz

2416 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

256.0GB/s

Render Config

28

Compute Units

-

SM Count

36

1792

Shading Units

4608

112

TMUs

144

64

ROPs

48

-

Tensor Cores

144

28

RT Cores

36

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

81.36 GPixel/s

270.6 GTexel/s

Texture Rate

244.1 GTexel/s

17.32 TFLOPS

FP16 (half)

15.62 TFLOPS

8.659 TFLOPS

FP32 (float)

15.62 TFLOPS

541.2 GFLOPS

FP64 (double)

244.1 GFLOPS

Board Design

120W

TDP

115W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

AD106

-

GPU Variant

GN21-X6

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

11.06 billion

Transistors

Unknown

237 mm²

Die Size

190 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.7

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