AMD Radeon RX 5700M vs NVIDIA GeForce 820M

VS

AMD Radeon RX 5700M

NVIDIA GeForce 820M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 5700M and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700M 's Advantages

Released 5 years late

Boost Clock1720MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 28.83GB/s)

1920 additional rendering cores

NVIDIA GeForce 820M 's Advantages

Lower TDP (45W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 5700M +1174%

7.926 TFLOPS

GeForce 820M

0.622 TFLOPS

Radeon RX 5700M

VS

GeForce 820M

Graphics Card

Mar 2020

Release Date

Mar 2015

Mobility Radeon

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1465 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1500 MHz

Memory Clock

901 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

28.83GB/s

Render Config

36

Compute Units

-

2304

Shading Units

384

144

TMUs

32

64

ROPs

16

-

L1 Cache

16 KB (per SMX)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

6.480 GPixel/s

247.7 GTexel/s

Texture Rate

25.92 GTexel/s

15.85 TFLOPS

FP16 (half)

-

7.926 TFLOPS

FP32 (float)

622.1 GFLOPS

495.4 GFLOPS

FP64 (double)

25.92 GFLOPS

Board Design

180W

TDP

45W

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

Navi 10

GPU Name

GK107

Navi 10 XML

GPU Variant

-

RDNA 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

10.3 billion

Transistors

1.27 billion

251 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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