AMD Radeon RX 580X vs Intel Xe DG1

VS

AMD Radeon RX 580X

Intel Xe DG1

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 68.26GB/s)

1664 additional rendering cores

Intel Xe DG1 's Advantages

Boost Clock has increased by 16% (1550MHz vs 1340MHz)

Lower TDP (30W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580X +211%

6.175 TFLOPS

Xe DG1

1.984 TFLOPS

Radeon RX 580X

VS

Xe DG1

Graphics Card

Apr 2018

Release Date

Unknown

Polaris

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1257 MHz

Base Clock

900 MHz

1340 MHz

Boost Clock

1550 MHz

2000 MHz

Memory Clock

2133 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

68.26GB/s

Render Config

36

Compute Units

-

2304

Shading Units

640

144

TMUs

40

32

ROPs

20

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

42.88 GPixel/s

Pixel Rate

31.00 GPixel/s

193.0 GTexel/s

Texture Rate

62.00 GTexel/s

6.175 TFLOPS

FP16 (half)

3.968 TFLOPS

6.175 TFLOPS

FP32 (float)

1.984 TFLOPS

385.9 GFLOPS

FP64 (double)

496.0 GFLOPS

Board Design

185W

TDP

30W

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 3x DisplayPort

1x 8-pin

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

DG1

Polaris 20 XTX (215-0910038)

GPU Variant

-

GCN 4.0

Architecture

Generation 12.1

GlobalFoundries

Foundry

Intel

14 nm

Process Size

10 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

95 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

6.4

Shader Model

6.4

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