AMD Radeon RX 6300M vs NVIDIA GeForce GT 650M Mac Edition

VS

AMD Radeon RX 6300M

NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages

Released 9 years and 6 months late

Boost Clock2400MHz

More VRAM (2GB vs 512GB)

384 additional rendering cores

Lower TDP (35W vs 45W)

NVIDIA GeForce GT 650M Mac Edition 's Advantages

Larger VRAM bandwidth (80.26GB/s vs 72.00GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 6300M +433%

3.686 TFLOPS

GeForce GT 650M Mac Edition

0.691 TFLOPS

Blender

Radeon RX 6300M +500%

210

GeForce GT 650M Mac Edition

35

Radeon RX 6300M

VS

GeForce GT 650M Mac Edition

Graphics Card

Jan 2022

Release Date

Jul 2012

Mobility Radeon

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2250 MHz

Memory Clock

1254 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

32bit

Memory Bus

128bit

72.00GB/s

Bandwidth

80.26GB/s

Render Config

12

Compute Units

-

768

Shading Units

384

48

TMUs

32

ROPs

16

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

8 MB

L3 Cache

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

7.200 GPixel/s

115.2 GTexel/s

Texture Rate

28.80 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

691.2 GFLOPS

230.4 GFLOPS

FP64 (double)

28.80 GFLOPS

Board Design

35W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

GK107

Navi 24 XML

GPU Variant

N13P-GT-W-A2

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

1.27 billion

107 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.6

Shader Model

5.1

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