AMD Radeon RX 6300 vs NVIDIA CMP 40HX

VS

AMD Radeon RX 6300

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages

Boost Clock has increased by 24% (2040MHz vs 1650MHz)

Lower TDP (32W vs 185W)

NVIDIA CMP 40HX 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300

3.133 TFLOPS

CMP 40HX +142%

7.603 TFLOPS

Radeon RX 6300

VS

CMP 40HX

Graphics Card

Unknown

Release Date

Feb 2021

Navi II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1470 MHz

2040 MHz

Boost Clock

1650 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

256bit

64.00GB/s

Bandwidth

448.0GB/s

Render Config

12

Compute Units

-

SM Count

36

768

Shading Units

2304

48

TMUs

144

32

ROPs

64

-

Tensor Cores

288

12

RT Cores

36

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

4 MB

8 MB

L3 Cache

-

Theoretical Performance

65.28 GPixel/s

Pixel Rate

105.6 GPixel/s

97.92 GTexel/s

Texture Rate

237.6 GTexel/s

6.267 TFLOPS

FP16 (half)

15.21 TFLOPS

3.133 TFLOPS

FP32 (float)

7.603 TFLOPS

195.8 GFLOPS

FP64 (double)

237.6 GFLOPS

Board Design

32W

TDP

185W

200 W

Suggested PSU

450 W

2x HDMI 2.1

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

Navi 24

GPU Name

TU106

Navi 24 XL

GPU Variant

TU106-100-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

10.8 billion

107 mm²

Die Size

445 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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