NVIDIA GeForce GT 650M Mac Edition vs AMD Radeon RX 6650M

VS

NVIDIA GeForce GT 650M Mac Edition AMD Radeon RX 6650M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition 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 GT 650M Mac Edition 's Advantages

Lower TDP (45W vs 120W)

AMD Radeon RX 6650M 's Advantages

Released 9 years and 6 months late

Boost Clock2416MHz

Larger VRAM bandwidth (256.0GB/s vs 80.26GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 650M Mac Edition

0.691 TFLOPS

Radeon RX 6650M +1153%

8.659 TFLOPS

GeForce GT 650M Mac Edition

VS

Radeon RX 6650M

Graphics Card

Jul 2012

Release Date

Jan 2022

GeForce 600M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2068 MHz

-

Boost Clock

2416 MHz

1254 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

80.26GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

Compute Units

28

384

Shading Units

1792

32

TMUs

112

16

ROPs

64

-

Tensor Cores

-

RT Cores

28

16 KB (per SMX)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

Theoretical Performance

7.200 GPixel/s

Pixel Rate

154.6 GPixel/s

28.80 GTexel/s

Texture Rate

270.6 GTexel/s

-

FP16 (half)

17.32 TFLOPS

691.2 GFLOPS

FP32 (float)

8.659 TFLOPS

28.80 GFLOPS

FP64 (double)

541.2 GFLOPS

Graphics Processor

GK107

GPU Name

Navi 23

N13P-GT-W-A2

GPU Variant

-

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.27 billion

Transistors

11.06 billion

118 mm²

Die Size

237 mm²

Board Design

45W

TDP

120W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.5

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