AMD Radeon RX 6400 vs AMD Radeon RX 470D

VS

AMD Radeon RX 6400

AMD Radeon RX 470D

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 92% (2321MHz vs 1206MHz)

Lower TDP (53W vs 120W)

AMD Radeon RX 470D 's Advantages

Larger VRAM bandwidth (211.2GB/s vs 128.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6400

3.565 TFLOPS

Radeon RX 470D +21%

4.322 TFLOPS

Radeon RX 6400

VS

Radeon RX 470D

Graphics Card

Jan 2022

Release Date

Oct 2016

Navi II

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1923 MHz

Base Clock

926 MHz

2321 MHz

Boost Clock

1206 MHz

2000 MHz

Memory Clock

1650 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

128.0GB/s

Bandwidth

211.2GB/s

Render Config

12

Compute Units

28

-

768

Shading Units

1792

48

TMUs

112

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

16 MB

L3 Cache

-

Theoretical Performance

74.27 GPixel/s

Pixel Rate

38.59 GPixel/s

111.4 GTexel/s

Texture Rate

135.1 GTexel/s

7.130 TFLOPS

FP16 (half)

4.322 TFLOPS

3.565 TFLOPS

FP32 (float)

4.322 TFLOPS

222.8 GFLOPS

FP64 (double)

270.1 GFLOPS

Board Design

53W

TDP

120W

250 W

Suggested PSU

300 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Navi 24

GPU Name

Ellesmere

Navi 24 XL (215-135000046)

GPU Variant

Polaris 10 PROD

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

5.4 billion

Transistors

5.7 billion

107 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon RX 6400 vs AMD Radeon R7 250X

2

AMD Radeon RX 6400 vs ATI Radeon HD 3450

3

AMD Radeon RX 6400 vs ATI Radeon X1950 GT

4

AMD Radeon RX 6400 vs NVIDIA GeForce GT 520 PCI

5

AMD Radeon RX 6400 vs ATI FirePro V8700 Duo

6

AMD Radeon RX 6400 vs NVIDIA P102 101

7

AMD Radeon RX 6400 vs NVIDIA GeForce 9300 GS

8

AMD Radeon RX 6400 vs AMD Radeon R9 290X2

9

AMD Radeon RX 6400 vs NVIDIA GeForce 9600 GSO 512

10

AMD Radeon RX 6400 vs NVIDIA GeForce 310 OEM

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early