AMD Radeon RX 6800 XT vs ATI Radeon HD 4570 Rebrand

VS

AMD Radeon RX 6800 XT ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT and 1024MB VRAM Radeon HD 4570 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 XT 's Advantages

Released 10 years and 11 months late

Boost Clock2250MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 12.67GB/s)

4488 additional rendering cores

ATI Radeon HD 4570 Rebrand 's Advantages

Lower TDP (65W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 XT +10758%

20.74 TFLOPS

Radeon HD 4570 Rebrand

0.191 TFLOPS

Radeon RX 6800 XT

VS

Radeon HD 4570 Rebrand

Graphics Card

Oct 2020

Release Date

Nov 2009

Navi II

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2250 MHz

Boost Clock

-

2000 MHz

Memory Clock

396 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

12.67GB/s

Render Config

-

SM Count

-

72

Compute Units

3

4608

Shading Units

120

288

TMUs

8

128

ROPs

4

-

Tensor Cores

-

72

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

128 KB

Theoretical Performance

288.0 GPixel/s

Pixel Rate

3.184 GPixel/s

648.0 GTexel/s

Texture Rate

6.368 GTexel/s

41.47 TFLOPS

FP16 (half)

-

20.74 TFLOPS

FP32 (float)

191.0 GFLOPS

1296 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

RV635

Navi 21 XT (215-121000177)

GPU Variant

RV635 PRO (215-0682008)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

26.8 billion

Transistors

0.378 billion

520 mm²

Die Size

135 mm²

Board Design

300W

TDP

65W

700 W

Suggested PSU

250 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.1

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