AMD Radeon RX 6300M vs NVIDIA GeForce GTX 780M Mac Edition

VS

AMD Radeon RX 6300M NVIDIA GeForce GTX 780M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 4GB VRAM GeForce GTX 780M 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 8 years and 2 months late

Boost Clock has increased by 201% (2400MHz vs 797MHz)

Lower TDP (35W vs 122W)

NVIDIA GeForce GTX 780M Mac Edition 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 72.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300M +50%

3.686 TFLOPS

GeForce GTX 780M Mac Edition

2.448 TFLOPS

Radeon RX 6300M

VS

GeForce GTX 780M Mac Edition

Graphics Card

Jan 2022

Release Date

Nov 2013

Mobility Radeon

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

2000 MHz

Base Clock

771 MHz

2400 MHz

Boost Clock

797 MHz

2250 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

32bit

Memory Bus

256bit

72.00GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

1536

48

TMUs

128

32

ROPs

32

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

25.50 GPixel/s

115.2 GTexel/s

Texture Rate

102.0 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

2.448 TFLOPS

230.4 GFLOPS

FP64 (double)

102.0 GFLOPS

Graphics Processor

Navi 24

GPU Name

GK104

Navi 24 XML

GPU Variant

N14E-GTX-A2

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

3.54 billion

107 mm²

Die Size

294 mm²

Board Design

35W

TDP

122W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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