NVIDIA GeForce RTX 4080 16 GB vs Intel Xe DG1 SDV

VS

NVIDIA GeForce RTX 4080 16 GB

Intel Xe DG1 SDV

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 8GB VRAM Xe DG1 SDV to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Boost Clock has increased by 67% (2505MHz vs 1500MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (716.8GB/s vs 68.26GB/s)

8960 additional rendering cores

Intel Xe DG1 SDV 's Advantages

Lower TDP (75W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +2015%

48.74 TFLOPS

Xe DG1 SDV

2.304 TFLOPS

GeForce RTX 4080 16 GB

VS

Xe DG1 SDV

Graphics Card

Sep 2022

Release Date

Unknown

GeForce 40

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2205 MHz

Base Clock

900 MHz

2505 MHz

Boost Clock

1500 MHz

1400 MHz

Memory Clock

2133 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

716.8GB/s

Bandwidth

68.26GB/s

Render Config

-

76

SM Count

-

9728

Shading Units

768

304

TMUs

48

112

ROPs

24

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

36.00 GPixel/s

761.5 GTexel/s

Texture Rate

72.00 GTexel/s

48.74 TFLOPS

FP16 (half)

4.608 TFLOPS

48.74 TFLOPS

FP32 (float)

2.304 TFLOPS

761.5 GFLOPS

FP64 (double)

576.0 GFLOPS

Board Design

320W

TDP

75W

700 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 3x DisplayPort

1x 16-pin

Power Connectors

None

Graphics Processor

AD103

GPU Name

DG1

AD103-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Generation 12.1

TSMC

Foundry

Intel

4 nm

Process Size

10 nm

45.9 billion

Transistors

Unknown

379 mm²

Die Size

95 mm²

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

8.9

CUDA

-

6.6

Shader Model

6.4

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