AMD Radeon RX 580X vs AMD Xbox Series X GPU

VS

AMD Radeon RX 580X AMD Xbox Series X GPU

We compared a Desktop platform GPU: 8GB VRAM Radeon RX 580X and a Game console GPU: 10GB VRAM Xbox Series X GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X 's Advantages

Boost Clock1340MHz

Lower TDP (185W vs 200W)

AMD Xbox Series X GPU 's Advantages

Released 2 years and 7 months late

More VRAM (10GB vs 8GB)

Larger VRAM bandwidth (560.0GB/s vs 256.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580X

6.175 TFLOPS

Xbox Series X GPU +96%

12.15 TFLOPS

Radeon RX 580X

VS

Xbox Series X GPU

Graphics Card

Apr 2018

Release Date

Nov 2020

Polaris

Generation

Console GPU

Desktop

Type

Game console

PCIe 3.0 x16

Bus Interface

-

Clock Speeds

1257 MHz

Base Clock

-

1340 MHz

Boost Clock

-

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

320bit

256.0GB/s

Bandwidth

560.0GB/s

Render Config

-

SM Count

-

36

Compute Units

52

2304

Shading Units

3328

144

TMUs

208

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

5 MB

Theoretical Performance

42.88 GPixel/s

Pixel Rate

116.8 GPixel/s

193.0 GTexel/s

Texture Rate

379.6 GTexel/s

6.175 TFLOPS

FP16 (half)

24.29 TFLOPS

6.175 TFLOPS

FP32 (float)

12.15 TFLOPS

385.9 GFLOPS

FP64 (double)

759.2 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Scarlett

Polaris 20 XTX (215-0910038)

GPU Variant

-

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

15.3 billion

232 mm²

Die Size

360 mm²

Board Design

185W

TDP

200W

450 W

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1

1x 8-pin

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.7

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