AMD Radeon Pro W5500M vs NVIDIA GeForce GT 420M

VS

AMD Radeon Pro W5500M NVIDIA GeForce GT 420M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro W5500M and 512MB VRAM GeForce GT 420M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5500M 's Advantages

Released 9 years and 5 months late

Boost Clock1700MHz

Larger VRAM bandwidth (224.0GB/s vs 25.60GB/s)

1312 additional rendering cores

NVIDIA GeForce GT 420M 's Advantages

Lower TDP (23W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro W5500M +2393%

4.787 TFLOPS

GeForce GT 420M

0.192 TFLOPS

Radeon Pro W5500M

VS

GeForce GT 420M

Graphics Card

Feb 2020

Release Date

Sep 2010

Radeon Pro Mobile

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1700 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

2

22

Compute Units

-

1408

Shading Units

96

88

TMUs

16

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

Theoretical Performance

54.40 GPixel/s

Pixel Rate

2.000 GPixel/s

149.6 GTexel/s

Texture Rate

8.000 GTexel/s

9.574 TFLOPS

FP16 (half)

-

4.787 TFLOPS

FP32 (float)

192.0 GFLOPS

299.2 GFLOPS

FP64 (double)

16.00 GFLOPS

Graphics Processor

Navi 14

GPU Name

GF108

Navi 14 PRO XTM

GPU Variant

N11P-GE-A1

RDNA 1.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

0.585 billion

158 mm²

Die Size

116 mm²

Board Design

85W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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