AMD Radeon RX 550X vs Intel Xe DG1

VS

AMD Radeon RX 550X

Intel Xe DG1

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 550X 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 550X 's Advantages

Larger VRAM bandwidth (96.00GB/s vs 68.26GB/s)

Intel Xe DG1 's Advantages

Boost Clock has increased by 31% (1550MHz vs 1183MHz)

128 additional rendering cores

Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 550X

1.211 TFLOPS

Xe DG1 +63%

1.984 TFLOPS

Radeon RX 550X

VS

Xe DG1

Graphics Card

Dec 2018

Release Date

Unknown

Polaris

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1100 MHz

Base Clock

900 MHz

1183 MHz

Boost Clock

1550 MHz

1500 MHz

Memory Clock

2133 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

68.26GB/s

Render Config

8

Compute Units

-

512

Shading Units

640

32

TMUs

40

16

ROPs

20

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

18.93 GPixel/s

Pixel Rate

31.00 GPixel/s

37.86 GTexel/s

Texture Rate

62.00 GTexel/s

1211 GFLOPS

FP16 (half)

3.968 TFLOPS

1211 GFLOPS

FP32 (float)

1.984 TFLOPS

75.71 GFLOPS

FP64 (double)

496.0 GFLOPS

Board Design

50W

TDP

30W

250 W

Suggested PSU

200 W

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

Outputs

1x HDMI 3x DisplayPort

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

DG1

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Generation 12.1

GlobalFoundries

Foundry

Intel

14 nm

Process Size

10 nm

2.2 billion

Transistors

Unknown

103 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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