AMD Radeon RX 6500M vs AMD Radeon Pro Vega 20

VS

AMD Radeon RX 6500M AMD Radeon Pro Vega 20

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6500M and 4GB VRAM Radeon Pro Vega 20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500M 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 87% (2400MHz vs 1283MHz)

Lower TDP (50W vs 100W)

AMD Radeon Pro Vega 20 's Advantages

Larger VRAM bandwidth (189.4GB/s vs 144.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6500M +49%

4.915 TFLOPS

Radeon Pro Vega 20

3.284 TFLOPS

Radeon RX 6500M

VS

Radeon Pro Vega 20

Graphics Card

Jan 2022

Release Date

Nov 2018

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

815 MHz

2400 MHz

Boost Clock

1283 MHz

2250 MHz

Memory Clock

740 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

64bit

Memory Bus

1024bit

144.0GB/s

Bandwidth

189.4GB/s

Render Config

-

SM Count

-

16

Compute Units

20

1024

Shading Units

1280

64

TMUs

80

32

ROPs

32

-

Tensor Cores

-

16

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

41.06 GPixel/s

153.6 GTexel/s

Texture Rate

102.6 GTexel/s

9.830 TFLOPS

FP16 (half)

6.569 TFLOPS

4.915 TFLOPS

FP32 (float)

3.284 TFLOPS

307.2 GFLOPS

FP64 (double)

205.3 GFLOPS

Graphics Processor

Navi 24

GPU Name

Vega 12

Navi 24 XM

GPU Variant

Vega 12 XTA

RDNA 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

5.4 billion

Transistors

Unknown

107 mm²

Die Size

Unknown

Board Design

50W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.3

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