NVIDIA GeForce GTX 880M vs AMD Radeon RX 6300M

VS

NVIDIA GeForce GTX 880M AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages

More VRAM (8GB vs 2GB)

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

768 additional rendering cores

AMD Radeon RX 6300M 's Advantages

Released 7 years and 10 months late

Boost Clock has increased by 142% (2400MHz vs 993MHz)

Lower TDP (35W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 880M

3.05 TFLOPS

Radeon RX 6300M +20%

3.686 TFLOPS

GeForce GTX 880M

VS

Radeon RX 6300M

Graphics Card

Mar 2014

Release Date

Jan 2022

GeForce 800M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

954 MHz

Base Clock

2000 MHz

993 MHz

Boost Clock

2400 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

32bit

160.0GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

Compute Units

12

1536

Shading Units

768

128

TMUs

48

32

ROPs

32

-

Tensor Cores

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

Theoretical Performance

31.78 GPixel/s

Pixel Rate

76.80 GPixel/s

127.1 GTexel/s

Texture Rate

115.2 GTexel/s

-

FP16 (half)

7.373 TFLOPS

3.050 TFLOPS

FP32 (float)

3.686 TFLOPS

127.1 GFLOPS

FP64 (double)

230.4 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 24

N15E-GX-A2

GPU Variant

Navi 24 XML

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

5.4 billion

294 mm²

Die Size

107 mm²

Board Design

122W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.6

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