AMD Radeon RX 6800 XT vs Intel Arc B570

VS

AMD Radeon RX 6800 XT

Intel Arc B570

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT and 10GB VRAM Arc B570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 XT 's Advantages

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (512.0GB/s vs 380.0GB/s)

2304 additional rendering cores

Intel Arc B570 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 11% (2500MHz vs 2250MHz)

Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 XT +80%

20.74 TFLOPS

Arc B570

11.52 TFLOPS

Radeon RX 6800 XT

VS

Arc B570

Graphics Card

Oct 2020

Release Date

Dec 2024

Navi II

Generation

Battlemage(Arc 5)

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

2500 MHz

2250 MHz

Boost Clock

2500 MHz

2000 MHz

Memory Clock

2375 MHz

Memory

16GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

160bit

512.0GB/s

Bandwidth

380.0GB/s

Render Config

72

Compute Units

-

4608

Shading Units

2304

288

TMUs

144

128

ROPs

80

-

Tensor Cores

144

72

RT Cores

18

128 KB per Array

L1 Cache

256 KB (per EU)

4 MB

L2 Cache

18 MB

128 MB

L3 Cache

-

Theoretical Performance

288.0 GPixel/s

Pixel Rate

200.0 GPixel/s

648.0 GTexel/s

Texture Rate

360.0 GTexel/s

41.47 TFLOPS

FP16 (half)

23.04 TFLOPS

20.74 TFLOPS

FP32 (float)

11.52 TFLOPS

1296 GFLOPS

FP64 (double)

1440 GFLOPS

Board Design

300W

TDP

150W

700 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 21

GPU Name

BMG-G21

Navi 21 XT (215-121000177)

GPU Variant

-

RDNA 2.0

Architecture

Xe2

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

26.8 billion

Transistors

19.6 billion

520 mm²

Die Size

272 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.4

-

6.5

Shader Model

6.6

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