AMD Radeon RX 580X Mobile vs NVIDIA T500 Mobile

VS

AMD Radeon RX 580X Mobile

NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X Mobile and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 80.00GB/s)

1408 additional rendering cores

NVIDIA T500 Mobile 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 57% (1695MHz vs 1077MHz)

Lower TDP (18W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580X Mobile +63%

4.963 TFLOPS

T500 Mobile

3.037 TFLOPS

Radeon RX 580X Mobile

VS

T500 Mobile

Graphics Card

Apr 2018

Release Date

Dec 2020

Mobility Radeon

Generation

Quadro Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1365 MHz

1077 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

80.00GB/s

Render Config

36

Compute Units

-

SM Count

14

2304

Shading Units

896

144

TMUs

56

32

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

54.24 GPixel/s

155.1 GTexel/s

Texture Rate

94.92 GTexel/s

4.963 TFLOPS

FP16 (half)

6.075 TFLOPS

4.963 TFLOPS

FP32 (float)

3.037 TFLOPS

310.2 GFLOPS

FP64 (double)

94.92 GFLOPS

Board Design

100W

TDP

18W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

TU117

Polaris 20M XT

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

4.7 billion

232 mm²

Die Size

200 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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