NVIDIA GeForce RTX 3080 12 GB vs Intel Arc A350

VS

NVIDIA GeForce RTX 3080 12 GB Intel Arc A350

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 4GB VRAM Arc A350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (912.4GB/s vs 124.0GB/s)

8192 additional rendering cores

Intel Arc A350 's Advantages

Boost Clock has increased by 17% (2000MHz vs 1710MHz)

Lower TDP (25W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 12 GB +897%

30.64 TFLOPS

Arc A350

3.072 TFLOPS

GeForce RTX 3080 12 GB

VS

Arc A350

Graphics Card

Jan 2022

Release Date

Jan 2022

GeForce 30

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1260 MHz

Base Clock

2000 MHz

1710 MHz

Boost Clock

2000 MHz

1188 MHz

Memory Clock

1937 MHz

Memory

12GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

64bit

912.4GB/s

Bandwidth

124.0GB/s

Render Config

70

SM Count

-

Compute Units

-

8960

Shading Units

768

280

TMUs

48

96

ROPs

24

280

Tensor Cores

96

70

RT Cores

6

128 KB (per SM)

L1 Cache

-

5 MB

L2 Cache

4 MB

Theoretical Performance

164.2 GPixel/s

Pixel Rate

48.00 GPixel/s

478.8 GTexel/s

Texture Rate

96.00 GTexel/s

30.64 TFLOPS

FP16 (half)

6.144 TFLOPS

30.64 TFLOPS

FP32 (float)

3.072 TFLOPS

478.8 GFLOPS

FP64 (double)

768.0 GFLOPS

Graphics Processor

GA102

GPU Name

DG2-128

GA102-220-A1

GPU Variant

ACM-G11

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

28.3 billion

Transistors

7.2 billion

628 mm²

Die Size

157 mm²

Board Design

350W

TDP

25W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 12-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.6

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