NVIDIA GeForce GT 820M vs AMD Radeon Pro W6300M

VS

NVIDIA GeForce GT 820M AMD Radeon Pro W6300M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 820M and 2GB VRAM Radeon Pro W6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 820M 's Advantages

Lower TDP (15W vs 25W)

AMD Radeon Pro W6300M 's Advantages

Released 8 years and 2 months late

Boost Clock2040MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

672 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 820M

0.298 TFLOPS

Radeon Pro W6300M +951%

3.133 TFLOPS

GeForce GT 820M

VS

Radeon Pro W6300M

Graphics Card

Nov 2013

Release Date

Jan 2022

GeForce 800M

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1512 MHz

-

Boost Clock

2040 MHz

900 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

32bit

14.40GB/s

Bandwidth

64.00GB/s

Render Config

2

SM Count

-

Compute Units

12

96

Shading Units

768

16

TMUs

48

8

ROPs

32

-

Tensor Cores

-

RT Cores

12

64 KB (per SM)

L1 Cache

128 KB per Array

128 KB

L2 Cache

1024 KB

Theoretical Performance

3.100 GPixel/s

Pixel Rate

65.28 GPixel/s

12.40 GTexel/s

Texture Rate

97.92 GTexel/s

-

FP16 (half)

6.267 TFLOPS

297.6 GFLOPS

FP32 (float)

3.133 TFLOPS

24.80 GFLOPS

FP64 (double)

195.8 GFLOPS

Graphics Processor

GF117

GPU Name

Navi 24

N15V-GM

GPU Variant

Navi 24

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

0.585 billion

Transistors

5.4 billion

116 mm²

Die Size

107 mm²

Board Design

15W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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