AMD Radeon RX 6800 vs AMD Radeon HD 8570 OEM

VS

AMD Radeon RX 6800

AMD Radeon HD 8570 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 2GB VRAM Radeon HD 8570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages

Released 7 years and 9 months late

Boost Clock has increased by 170% (2105MHz vs 780MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)

3456 additional rendering cores

AMD Radeon HD 8570 OEM 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 +2599%

16.17 TFLOPS

Radeon HD 8570 OEM

0.599 TFLOPS

Radeon RX 6800

VS

Radeon HD 8570 OEM

Graphics Card

Oct 2020

Release Date

Jan 2013

Navi II

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1700 MHz

Base Clock

730 MHz

2105 MHz

Boost Clock

780 MHz

2000 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

28.80GB/s

Render Config

60

Compute Units

6

-

3840

Shading Units

384

240

TMUs

24

96

ROPs

8

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

128 MB

L3 Cache

-

Theoretical Performance

202.1 GPixel/s

Pixel Rate

6.240 GPixel/s

505.2 GTexel/s

Texture Rate

18.72 GTexel/s

32.33 TFLOPS

FP16 (half)

-

16.17 TFLOPS

FP32 (float)

599.0 GFLOPS

1010 GFLOPS

FP64 (double)

37.44 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Oland

Navi 21 XL (215-121000187)

GPU Variant

-

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

0.95 billion

520 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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