AMD Radeon RX 6500M vs NVIDIA GeForce GT 820M

VS

AMD Radeon RX 6500M NVIDIA GeForce GT 820M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6500M and 1024MB VRAM GeForce GT 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500M 's Advantages

Released 8 years and 2 months late

Boost Clock2400MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (144.0GB/s vs 14.40GB/s)

928 additional rendering cores

NVIDIA GeForce GT 820M 's Advantages

Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6500M +1549%

4.915 TFLOPS

GeForce GT 820M

0.298 TFLOPS

Radeon RX 6500M

VS

GeForce GT 820M

Graphics Card

Jan 2022

Release Date

Nov 2013

Mobility Radeon

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

144.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

2

16

Compute Units

-

1024

Shading Units

96

64

TMUs

16

32

ROPs

8

-

Tensor Cores

-

16

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

3.100 GPixel/s

153.6 GTexel/s

Texture Rate

12.40 GTexel/s

9.830 TFLOPS

FP16 (half)

-

4.915 TFLOPS

FP32 (float)

297.6 GFLOPS

307.2 GFLOPS

FP64 (double)

24.80 GFLOPS

Graphics Processor

Navi 24

GPU Name

GF117

Navi 24 XM

GPU Variant

N15V-GM

RDNA 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

0.585 billion

107 mm²

Die Size

116 mm²

Board Design

50W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.6

Shader Model

5.1

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