AMD Radeon RX 580 2048SP vs AMD Radeon Pro W6900X

VS

AMD Radeon RX 580 2048SP AMD Radeon Pro W6900X

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 32GB VRAM Radeon Pro W6900X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Lower TDP (150W vs 300W)

AMD Radeon Pro W6900X 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 67% (2150MHz vs 1284MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP

5.259 TFLOPS

Radeon Pro W6900X +318%

22.02 TFLOPS

Blender

Radeon RX 580 2048SP

411

Radeon Pro W6900X +386%

1998

Radeon RX 580 2048SP

VS

Radeon Pro W6900X

Graphics Card

Oct 2018

Release Date

Aug 2021

Polaris

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1168 MHz

Base Clock

1825 MHz

1284 MHz

Boost Clock

2150 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

32

Compute Units

80

2048

Shading Units

5120

128

TMUs

320

32

ROPs

128

-

Tensor Cores

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

Theoretical Performance

41.09 GPixel/s

Pixel Rate

275.2 GPixel/s

164.4 GTexel/s

Texture Rate

688.0 GTexel/s

5.259 TFLOPS

FP16 (half)

44.03 TFLOPS

5.259 TFLOPS

FP32 (float)

22.02 TFLOPS

328.7 GFLOPS

FP64 (double)

1376 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Navi 21

Polaris 20 XL (215-0910052)

GPU Variant

Navi 21 Pro-XTA

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

26.8 billion

232 mm²

Die Size

520 mm²

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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