NVIDIA GeForce GTX 970M vs AMD Radeon RX 6650M XT

VS

NVIDIA GeForce GTX 970M

AMD Radeon RX 6650M XT

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 8GB VRAM Radeon RX 6650M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M XT 's Advantages

Released 7 years and 3 months late

Boost Clock has increased by 133% (2416MHz vs 1038MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (256.0GB/s vs 120.3GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 970M

2.657 TFLOPS

Radeon RX 6650M XT +272%

9.896 TFLOPS

GeForce GTX 970M

VS

Radeon RX 6650M XT

Graphics Card

Oct 2014

Release Date

Jan 2022

GeForce 900M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

924 MHz

Base Clock

2068 MHz

1038 MHz

Boost Clock

2416 MHz

1253 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

120.3GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

-

1280

Shading Units

2048

80

TMUs

128

48

ROPs

64

-

RT Cores

32

48 KB (per SMM)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

49.82 GPixel/s

Pixel Rate

154.6 GPixel/s

83.04 GTexel/s

Texture Rate

309.2 GTexel/s

-

FP16 (half)

19.79 TFLOPS

2.657 TFLOPS

FP32 (float)

9.896 TFLOPS

83.04 GFLOPS

FP64 (double)

618.5 GFLOPS

Board Design

Unknown

TDP

120W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

Navi 23

N16E-GT-A2

GPU Variant

-

Maxwell 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

5.2 billion

Transistors

11.06 billion

398 mm²

Die Size

237 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.2

CUDA

-

6.7 (6.4)

Shader Model

6.5

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