Intel Xe DG1 vs AMD Radeon RX Vega 64 Limited Edition

VS

Intel Xe DG1

AMD Radeon RX Vega 64 Limited Edition

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 8GB VRAM Radeon RX Vega 64 Limited Edition 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 0% (1550MHz vs 1546MHz)

Lower TDP (30W vs 295W)

AMD Radeon RX Vega 64 Limited Edition 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (483.8GB/s vs 68.26GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1

1.984 TFLOPS

Radeon RX Vega 64 Limited Edition +538%

12.66 TFLOPS

Xe DG1

VS

Radeon RX Vega 64 Limited Edition

Graphics Card

Unknown

Release Date

Aug 2017

Xe Graphics

Generation

Vega

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1247 MHz

1550 MHz

Boost Clock

1546 MHz

2133 MHz

Memory Clock

945 MHz

Memory

4GB

Memory Size

8GB

LPDDR4X

Memory Type

HBM2

128bit

Memory Bus

2048bit

68.26GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

64

-

640

Shading Units

4096

40

TMUs

256

20

ROPs

64

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

16 MB

L3 Cache

-

Theoretical Performance

31.00 GPixel/s

Pixel Rate

98.94 GPixel/s

62.00 GTexel/s

Texture Rate

395.8 GTexel/s

3.968 TFLOPS

FP16 (half)

25.33 TFLOPS

1.984 TFLOPS

FP32 (float)

12.66 TFLOPS

496.0 GFLOPS

FP64 (double)

791.6 GFLOPS

Board Design

30W

TDP

295W

200 W

Suggested PSU

600 W

1x HDMI 3x DisplayPort

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

DG1

GPU Name

Vega 10

-

GPU Variant

Vega 10 XT (215-0894200)

Generation 12.1

Architecture

GCN 5.0

Intel

Foundry

GlobalFoundries

10 nm

Process Size

14 nm

Unknown

Transistors

12.5 billion

95 mm²

Die Size

495 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.4

Shader Model

6.4

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