NVIDIA GeForce GT 420M vs AMD Radeon Pro WX 3200 Mobile

VS

NVIDIA GeForce GT 420M

AMD Radeon Pro WX 3200 Mobile

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 420M and 4GB VRAM Radeon Pro WX 3200 Mobile 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 65W)

AMD Radeon Pro WX 3200 Mobile 's Advantages

Released 8 years and 10 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

544 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 420M

0.192 TFLOPS

Radeon Pro WX 3200 Mobile +621%

1.385 TFLOPS

GeForce GT 420M

VS

Radeon Pro WX 3200 Mobile

Graphics Card

Sep 2010

Release Date

Jul 2019

GeForce 400M

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

2

SM Count

-

96

Shading Units

640

16

TMUs

32

4

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

17.31 GPixel/s

8.000 GTexel/s

Texture Rate

34.62 GTexel/s

-

FP16 (half)

1385 GFLOPS

192.0 GFLOPS

FP32 (float)

1385 GFLOPS

16.00 GFLOPS

FP64 (double)

86.56 GFLOPS

Board Design

23W

TDP

65W

-

No outputs

Outputs

4x mini-DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GF108

GPU Name

Polaris 23

N11P-GE-A1

GPU Variant

Polaris 23 XT GLM

Fermi

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.585 billion

Transistors

2.2 billion

116 mm²

Die Size

103 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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