AMD Radeon RX 470D vs NVIDIA CMP 40HX

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D 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 470D 's Advantages

Lower TDP (120W vs 185W)

NVIDIA CMP 40HX 's Advantages

Released 4 years and 4 months late

Boost Clock has increased by 37% (1650MHz vs 1206MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 211.2GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 470D

4.322 TFLOPS

CMP 40HX +75%

7.603 TFLOPS

Radeon RX 470D

VS

CMP 40HX

Graphics Card

Oct 2016

Release Date

Feb 2021

Arctic Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

926 MHz

Base Clock

1470 MHz

1206 MHz

Boost Clock

1650 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

211.2GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

36

28

Compute Units

-

1792

Shading Units

2304

112

TMUs

144

32

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

38.59 GPixel/s

Pixel Rate

105.6 GPixel/s

135.1 GTexel/s

Texture Rate

237.6 GTexel/s

4.322 TFLOPS

FP16 (half)

15.21 TFLOPS

4.322 TFLOPS

FP32 (float)

7.603 TFLOPS

270.1 GFLOPS

FP64 (double)

237.6 GFLOPS

Graphics Processor

Ellesmere

GPU Name

TU106

Polaris 10 PROD

GPU Variant

TU106-100-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

10.8 billion

232 mm²

Die Size

445 mm²

Board Design

120W

TDP

185W

300 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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