NVIDIA GeForce RTX 3090 vs Intel Xe DG1

VS

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 's Advantages

Boost Clock has increased by 9% (1695MHz vs 1550MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (936.2GB/s vs 68.26GB/s)

9856 additional rendering cores

Intel Xe DG1 's Advantages

Lower TDP (30W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3090 +1693%

35.58 TFLOPS

Xe DG1

1.984 TFLOPS

GeForce RTX 3090

VS

Xe DG1

Graphics Card

Sep 2020

Release Date

Unknown

GeForce 30

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1395 MHz

Base Clock

900 MHz

1695 MHz

Boost Clock

1550 MHz

1219 MHz

Memory Clock

2133 MHz

Memory

24GB

Memory Size

4GB

GDDR6X

Memory Type

LPDDR4X

384bit

Memory Bus

128bit

936.2GB/s

Bandwidth

68.26GB/s

Render Config

82

SM Count

-

Compute Units

-

10496

Shading Units

640

328

TMUs

40

112

ROPs

20

328

Tensor Cores

-

82

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

1024 KB

Theoretical Performance

189.8 GPixel/s

Pixel Rate

31.00 GPixel/s

556.0 GTexel/s

Texture Rate

62.00 GTexel/s

35.58 TFLOPS

FP16 (half)

3.968 TFLOPS

35.58 TFLOPS

FP32 (float)

1.984 TFLOPS

556.0 GFLOPS

FP64 (double)

496.0 GFLOPS

Graphics Processor

GA102

GPU Name

DG1

GA102-300-A1

GPU Variant

-

Ampere

Architecture

Generation 12.1

Samsung

Foundry

Intel

8 nm

Process Size

10 nm

28.3 billion

Transistors

Unknown

628 mm²

Die Size

95 mm²

Board Design

350W

TDP

30W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 3x DisplayPort

1x 12-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.4

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