AMD Radeon RX 6300 vs NVIDIA GeForce 405 OEM

VS

AMD Radeon RX 6300

NVIDIA GeForce 405 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 512MB VRAM GeForce 405 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages

Boost Clock2040MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 12.64GB/s)

752 additional rendering cores

NVIDIA GeForce 405 OEM 's Advantages

Lower TDP (25W vs 32W)

Score

Benchmark

FP32 (float)

Radeon RX 6300 +6862%

3.133 TFLOPS

GeForce 405 OEM

0.045 TFLOPS

Radeon RX 6300

VS

GeForce 405 OEM

Graphics Card

Unknown

Release Date

Sep 2010

Navi II

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2040 MHz

Boost Clock

-

2000 MHz

Memory Clock

790 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

32bit

Memory Bus

64bit

64.00GB/s

Bandwidth

12.64GB/s

Render Config

12

Compute Units

-

SM Count

2

768

Shading Units

16

48

TMUs

8

32

ROPs

4

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

32 KB

8 MB

L3 Cache

-

Theoretical Performance

65.28 GPixel/s

Pixel Rate

2.356 GPixel/s

97.92 GTexel/s

Texture Rate

4.712 GTexel/s

6.267 TFLOPS

FP16 (half)

-

3.133 TFLOPS

FP32 (float)

44.86 GFLOPS

195.8 GFLOPS

FP64 (double)

-

Board Design

32W

TDP

25W

200 W

Suggested PSU

200 W

2x HDMI 2.1

Outputs

1x DVI 1x HDMI 1x VGA

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

GT218

Navi 24 XL

GPU Variant

GT218-300-B1

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.26 billion

107 mm²

Die Size

57 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.7

Shader Model

4.1

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