AMD Radeon R5 M420 vs NVIDIA T500 Mobile

VS

AMD Radeon R5 M420

NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M420 's Advantages

More VRAM (4GB vs 2GB)

NVIDIA T500 Mobile 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 99% (1695MHz vs 850MHz)

Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M420

0.544 TFLOPS

T500 Mobile +458%

3.037 TFLOPS

Radeon R5 M420

VS

T500 Mobile

Graphics Card

May 2016

Release Date

Dec 2020

Gem System

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

780 MHz

Base Clock

1365 MHz

850 MHz

Boost Clock

1695 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

80.00GB/s

Render Config

5

Compute Units

-

SM Count

14

320

Shading Units

896

20

TMUs

56

8

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.800 GPixel/s

Pixel Rate

54.24 GPixel/s

17.00 GTexel/s

Texture Rate

94.92 GTexel/s

-

FP16 (half)

6.075 TFLOPS

544.0 GFLOPS

FP32 (float)

3.037 TFLOPS

34.00 GFLOPS

FP64 (double)

94.92 GFLOPS

Board Design

Unknown

TDP

18W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Jet

GPU Name

TU117

Jet PRO (216-0856040)

GPU Variant

-

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

0.69 billion

Transistors

4.7 billion

56 mm²

Die Size

200 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5 (5.1)

Shader Model

6.6

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