Intel Xe DG1 vs AMD Radeon RX 550X

VS

Intel Xe DG1 AMD Radeon RX 550X

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 's Advantages

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

128 additional rendering cores

Lower TDP (30W vs 50W)

AMD Radeon RX 550X 's Advantages

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

Score

Benchmark

FP32 (float)

Xe DG1 +63%

1.984 TFLOPS

Radeon RX 550X

1.211 TFLOPS

Xe DG1

VS

Radeon RX 550X

Graphics Card

Unknown

Release Date

Dec 2018

Xe Graphics

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

1100 MHz

1550 MHz

Boost Clock

1183 MHz

2133 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

128bit

68.26GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

Compute Units

8

640

Shading Units

512

40

TMUs

32

20

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

31.00 GPixel/s

Pixel Rate

18.93 GPixel/s

62.00 GTexel/s

Texture Rate

37.86 GTexel/s

3.968 TFLOPS

FP16 (half)

1211 GFLOPS

1.984 TFLOPS

FP32 (float)

1211 GFLOPS

496.0 GFLOPS

FP64 (double)

75.71 GFLOPS

Graphics Processor

DG1

GPU Name

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

Generation 12.1

Architecture

GCN 4.0

Intel

Foundry

GlobalFoundries

10 nm

Process Size

14 nm

Unknown

Transistors

2.2 billion

95 mm²

Die Size

103 mm²

Board Design

30W

TDP

50W

200 W

Suggested PSU

250 W

1x HDMI 3x DisplayPort

Outputs

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

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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