NVIDIA GeForce GT 420M vs NVIDIA RTX 2000 Mobile Ada Generation

VS

NVIDIA GeForce GT 420M

NVIDIA RTX 2000 Mobile Ada Generation

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 420M and 8GB VRAM RTX 2000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 420M 's Advantages

Lower TDP (23W vs 50W)

NVIDIA RTX 2000 Mobile Ada Generation 's Advantages

Released 12 years and 6 months late

Boost Clock2115MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)

2976 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 420M

0.192 TFLOPS

RTX 2000 Mobile Ada Generation +6665%

12.99 TFLOPS

GeForce GT 420M

VS

RTX 2000 Mobile Ada Generation

Graphics Card

Sep 2010

Release Date

Mar 2023

GeForce 400M

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1635 MHz

-

Boost Clock

2115 MHz

800 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

256.0GB/s

Render Config

-

2

SM Count

24

96

Shading Units

3072

16

TMUs

96

4

ROPs

48

-

Tensor Cores

96

-

RT Cores

24

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

101.5 GPixel/s

8.000 GTexel/s

Texture Rate

203.0 GTexel/s

-

FP16 (half)

12.99 TFLOPS

192.0 GFLOPS

FP32 (float)

12.99 TFLOPS

16.00 GFLOPS

FP64 (double)

203.0 GFLOPS

Board Design

23W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GF108

GPU Name

AD107

N11P-GE-A1

GPU Variant

-

Fermi

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.585 billion

Transistors

18.9 billion

116 mm²

Die Size

159 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.9

5.1

Shader Model

6.7

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