AMD Radeon RX 580G vs AMD Radeon RX 590 GME

VS

AMD Radeon RX 580G

AMD Radeon RX 590 GME

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 8GB VRAM Radeon RX 590 GME to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 590 GME 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 7% (1420MHz vs 1330MHz)

Lower TDP (175W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580G

6.129 TFLOPS

Radeon RX 590 GME +6%

6.543 TFLOPS

Radeon RX 580G

VS

Radeon RX 590 GME

Graphics Card

Oct 2018

Release Date

Mar 2020

Polaris

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1257 MHz

Base Clock

1257 MHz

1330 MHz

Boost Clock

1420 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

256.0GB/s

Render Config

36

Compute Units

36

-

2304

Shading Units

2304

144

TMUs

144

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

42.56 GPixel/s

Pixel Rate

45.44 GPixel/s

191.5 GTexel/s

Texture Rate

204.5 GTexel/s

6.129 TFLOPS

FP16 (half)

6.543 TFLOPS

6.129 TFLOPS

FP32 (float)

6.543 TFLOPS

383.0 GFLOPS

FP64 (double)

409.0 GFLOPS

Board Design

185W

TDP

175W

450 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Polaris 20

GPU Name

Polaris 20

Polaris 20 XTX (215-0910038)

GPU Variant

Polaris 20 XTR (215-0910066)

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

5.7 billion

232 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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