AMD Radeon Pro W6400 vs AMD Radeon RX 580 OEM

VS

AMD Radeon Pro W6400

AMD Radeon RX 580 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 8GB VRAM Radeon RX 580 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 5 years and 7 months late

Boost Clock has increased by 84% (2331MHz vs 1266MHz)

Lower TDP (50W vs 150W)

AMD Radeon RX 580 OEM 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 112.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

Radeon RX 580 OEM +62%

5.834 TFLOPS

Radeon Pro W6400

VS

Radeon RX 580 OEM

Graphics Card

Jan 2022

Release Date

Jun 2016

Radeon Pro

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2331 MHz

Base Clock

1120 MHz

2331 MHz

Boost Clock

1266 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

112.0GB/s

Bandwidth

256.0GB/s

Render Config

12

Compute Units

36

-

768

Shading Units

2304

48

TMUs

144

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

8 MB

L3 Cache

-

Theoretical Performance

74.59 GPixel/s

Pixel Rate

40.51 GPixel/s

111.9 GTexel/s

Texture Rate

182.3 GTexel/s

7.161 TFLOPS

FP16 (half)

5.834 TFLOPS

3.580 TFLOPS

FP32 (float)

5.834 TFLOPS

223.8 GFLOPS

FP64 (double)

364.6 GFLOPS

Board Design

50W

TDP

150W

250 W

Suggested PSU

450 W

2x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Navi 24

GPU Name

Ellesmere

Navi 24 XL-W

GPU Variant

Polaris 10 XT (215-0876184)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

5.4 billion

Transistors

5.7 billion

107 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

6.6

Shader Model

6.4

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