NVIDIA GeForce RTX 3080 Ti vs NVIDIA PG506 242

VS

NVIDIA GeForce RTX 3080 Ti NVIDIA PG506 242

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti 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 's Advantages

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

6656 additional rendering cores

NVIDIA PG506 242 's Advantages

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (933.1GB/s vs 912.4GB/s)

Lower TDP (165W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +230%

34.1 TFLOPS

PG506 242

10.32 TFLOPS

GeForce RTX 3080 Ti

VS

PG506 242

Graphics Card

May 2021

Release Date

Apr 2021

GeForce 30

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1365 MHz

Base Clock

930 MHz

1665 MHz

Boost Clock

1440 MHz

1188 MHz

Memory Clock

1215 MHz

Memory

12GB

Memory Size

24GB

GDDR6X

Memory Type

HBM2

384bit

Memory Bus

3072bit

912.4GB/s

Bandwidth

933.1GB/s

Render Config

80

SM Count

56

-

Compute Units

-

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

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

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 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

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