NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA PG506 242

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA PG506 242

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 9 months late

Boost Clock has increased by 16% (1665MHz vs 1440MHz)

6656 additional rendering cores

NVIDIA PG506 242 's Advantages

More VRAM (24GB vs 20GB)

Larger VRAM bandwidth (933.1GB/s vs 760.3GB/s)

Lower TDP (165W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +230%

34.1 TFLOPS

PG506 242

10.32 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

PG506 242

Graphics Card

Jan 2022

Release Date

Apr 2021

GeForce 30

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1335 MHz

Base Clock

930 MHz

1665 MHz

Boost Clock

1440 MHz

1188 MHz

Memory Clock

1215 MHz

Memory

20GB

Memory Size

24GB

GDDR6X

Memory Type

HBM2

320bit

Memory Bus

3072bit

760.3GB/s

Bandwidth

933.1GB/s

Render Config

-

80

SM Count

56

10240

Shading Units

3584

320

TMUs

224

112

ROPs

96

320

Tensor Cores

224

80

RT Cores

-

128 KB (per SM)

L1 Cache

192 KB (per SM)

6 MB

L2 Cache

24 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

138.2 GPixel/s

532.8 GTexel/s

Texture Rate

322.6 GTexel/s

34.10 TFLOPS

FP16 (half)

10.32 TFLOPS

34.10 TFLOPS

FP32 (float)

10.32 TFLOPS

532.8 GFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

350W

TDP

165W

750 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 12-pin

Power Connectors

8-pin EPS

Graphics Processor

GA102

GPU Name

GA100

GA102-225-A1

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

54.2 billion

628 mm²

Die Size

826 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.6

CUDA

8.0

6.6

Shader Model

N/A

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon HD 6970

2

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 760 Ti OEM Rebrand

3

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA RTX A4000H

4

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 4080 Ti

5

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA CMP 50HX

6

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon RX 470D

7

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA Quadro FX 540

8

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon HD 7850

9

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon X800 GTO AGP

10

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon R9 270

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early