NVIDIA PG506 242 vs NVIDIA GeForce GT 420 OEM

VS

NVIDIA PG506 242

NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 24GB VRAM PG506 242 and 1024MB VRAM GeForce GT 420 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 242 's Advantages

Released 10 years and 7 months late

Boost Clock1440MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (933.1GB/s vs 28.80GB/s)

3536 additional rendering cores

NVIDIA GeForce GT 420 OEM 's Advantages

Lower TDP (50W vs 165W)

Score

Benchmark

FP32 (float)

PG506 242 +7601%

10.32 TFLOPS

GeForce GT 420 OEM

0.134 TFLOPS

PG506 242

VS

GeForce GT 420 OEM

Graphics Card

Apr 2021

Release Date

Sep 2010

Tesla

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

930 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1215 MHz

Memory Clock

900 MHz

Memory

24GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

3072bit

Memory Bus

128bit

933.1GB/s

Bandwidth

28.80GB/s

Render Config

-

56

SM Count

1

3584

Shading Units

48

224

TMUs

4

96

ROPs

4

224

Tensor Cores

-

192 KB (per SM)

L1 Cache

64 KB (per SM)

24 MB

L2 Cache

256 KB

-

Theoretical Performance

138.2 GPixel/s

Pixel Rate

1.400 GPixel/s

322.6 GTexel/s

Texture Rate

2.800 GTexel/s

10.32 TFLOPS

FP16 (half)

-

10.32 TFLOPS

FP32 (float)

134.4 GFLOPS

5.161 TFLOPS

FP64 (double)

11.20 GFLOPS

Board Design

165W

TDP

50W

450 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

8-pin EPS

Power Connectors

None

Graphics Processor

GA100

GPU Name

GF108

-

GPU Variant

GF108-200-A1

Ampere

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

0.585 billion

826 mm²

Die Size

116 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

1.1

N/A

Vulkan

N/A

8.0

CUDA

2.1

N/A

Shader Model

5.1

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