Intel Xe DG1 vs NVIDIA GeForce RTX 3080

VS

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 's Advantages

Lower TDP (30W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

Boost Clock has increased by 10% (1710MHz vs 1550MHz)

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (760.3GB/s vs 68.26GB/s)

8064 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1

1.984 TFLOPS

GeForce RTX 3080 +1400%

29.77 TFLOPS

Xe DG1

VS

GeForce RTX 3080

Graphics Card

Unknown

Release Date

Sep 2020

Xe Graphics

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1440 MHz

1550 MHz

Boost Clock

1710 MHz

2133 MHz

Memory Clock

1188 MHz

Memory

4GB

Memory Size

10GB

LPDDR4X

Memory Type

GDDR6X

128bit

Memory Bus

320bit

68.26GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

68

-

Compute Units

-

640

Shading Units

8704

40

TMUs

272

20

ROPs

96

-

Tensor Cores

272

-

RT Cores

68

-

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

5 MB

Theoretical Performance

31.00 GPixel/s

Pixel Rate

164.2 GPixel/s

62.00 GTexel/s

Texture Rate

465.1 GTexel/s

3.968 TFLOPS

FP16 (half)

29.77 TFLOPS

1.984 TFLOPS

FP32 (float)

29.77 TFLOPS

496.0 GFLOPS

FP64 (double)

465.1 GFLOPS

Graphics Processor

DG1

GPU Name

GA102

-

GPU Variant

GA102-200-KD-A1

Generation 12.1

Architecture

Ampere

Intel

Foundry

Samsung

10 nm

Process Size

8 nm

Unknown

Transistors

28.3 billion

95 mm²

Die Size

628 mm²

Board Design

30W

TDP

320W

200 W

Suggested PSU

700 W

1x HDMI 3x DisplayPort

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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