NVIDIA PG506 242 vs NVIDIA T400

VS

NVIDIA PG506 242

NVIDIA T400

We compared two Desktop platform GPUs: 24GB VRAM PG506 242 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 242 's Advantages

Boost Clock has increased by 1% (1440MHz vs 1425MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (933.1GB/s vs 80.00GB/s)

3200 additional rendering cores

NVIDIA T400 's Advantages

Lower TDP (30W vs 165W)

Score

Benchmark

FP32 (float)

PG506 242 +843%

10.32 TFLOPS

T400

1.094 TFLOPS

PG506 242

VS

T400

Graphics Card

Apr 2021

Release Date

May 2021

Tesla

Generation

Quadro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

420 MHz

1440 MHz

Boost Clock

1425 MHz

1215 MHz

Memory Clock

1250 MHz

Memory

24GB

Memory Size

2GB

HBM2

Memory Type

GDDR6

3072bit

Memory Bus

64bit

933.1GB/s

Bandwidth

80.00GB/s

Render Config

-

56

SM Count

6

3584

Shading Units

384

224

TMUs

24

96

ROPs

16

224

Tensor Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SM)

24 MB

L2 Cache

1024 KB

-

Theoretical Performance

138.2 GPixel/s

Pixel Rate

22.80 GPixel/s

322.6 GTexel/s

Texture Rate

34.20 GTexel/s

10.32 TFLOPS

FP16 (half)

2.189 TFLOPS

10.32 TFLOPS

FP32 (float)

1094 GFLOPS

5.161 TFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

165W

TDP

30W

450 W

Suggested PSU

200 W

No outputs

Outputs

3x mini-DisplayPort 1.4a

8-pin EPS

Power Connectors

None

Graphics Processor

GA100

GPU Name

TU117

-

Ampere

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

54.2 billion

Transistors

4.7 billion

826 mm²

Die Size

200 mm²

Graphics Features

N/A

DirectX

12 (12_1)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

7.5

N/A

Shader Model

6.6

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