AMD Radeon RX 6800S vs AMD Radeon Pro 575

VS

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6800S and 4GB VRAM Radeon Pro 575 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800S 's Advantages

Released 4 years and 7 months late

Boost Clock2100MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 217.0GB/s)

Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 6800S +91%

8.602 TFLOPS

Radeon Pro 575

4.489 TFLOPS

Radeon RX 6800S

VS

Radeon Pro 575

Graphics Card

Jan 2022

Release Date

Jun 2017

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2100 MHz

Boost Clock

-

2000 MHz

Memory Clock

1695 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

217.0GB/s

Render Config

-

SM Count

-

32

Compute Units

32

2048

Shading Units

2048

128

TMUs

128

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

134.4 GPixel/s

Pixel Rate

35.07 GPixel/s

268.8 GTexel/s

Texture Rate

140.3 GTexel/s

17.20 TFLOPS

FP16 (half)

4.489 TFLOPS

8.602 TFLOPS

FP32 (float)

4.489 TFLOPS

537.6 GFLOPS

FP64 (double)

280.6 GFLOPS

Graphics Processor

Navi 23

GPU Name

Polaris 20

-

GPU Variant

Polaris 20 XL (215-0910052)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

5.7 billion

237 mm²

Die Size

232 mm²

Board Design

100W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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