NVIDIA T600 Mobile vs NVIDIA GeForce GT 420M

VS

NVIDIA T600 Mobile

NVIDIA GeForce GT 420M

We compared two Mobile platform GPUs: 4GB VRAM T600 Mobile and 512MB VRAM GeForce GT 420M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T600 Mobile 's Advantages

Released 10 years and 7 months late

Boost Clock1410MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 25.60GB/s)

800 additional rendering cores

NVIDIA GeForce GT 420M 's Advantages

Lower TDP (23W vs 40W)

Score

Benchmark

FP32 (float)

T600 Mobile +1216%

2.527 TFLOPS

GeForce GT 420M

0.192 TFLOPS

T600 Mobile

VS

GeForce GT 420M

Graphics Card

Apr 2021

Release Date

Sep 2010

Quadro Turing-M

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

1410 MHz

Boost Clock

-

1500 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

25.60GB/s

Render Config

-

14

SM Count

2

896

Shading Units

96

56

TMUs

16

32

ROPs

4

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

45.12 GPixel/s

Pixel Rate

2.000 GPixel/s

78.96 GTexel/s

Texture Rate

8.000 GTexel/s

5.053 TFLOPS

FP16 (half)

-

2.527 TFLOPS

FP32 (float)

192.0 GFLOPS

78.96 GFLOPS

FP64 (double)

16.00 GFLOPS

Board Design

40W

TDP

23W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GF108

-

GPU Variant

N11P-GE-A1

Turing

Architecture

Fermi

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.585 billion

200 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.7

Shader Model

5.1

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