AMD Radeon RX 6550S vs NVIDIA GeForce 805A

VS

AMD Radeon RX 6550S

NVIDIA GeForce 805A

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550S and 1024MB VRAM GeForce 805A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550S 's Advantages

Released 8 years and 6 months late

Boost Clock has increased by 217% (2400MHz vs 758MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (128.0GB/s vs 16.02GB/s)

832 additional rendering cores

NVIDIA GeForce 805A 's Advantages

Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6550S +1589%

4.915 TFLOPS

GeForce 805A

0.291 TFLOPS

Radeon RX 6550S

VS

GeForce 805A

Graphics Card

Jan 2023

Release Date

Jul 2014

Navi Mobile

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

2000 MHz

Base Clock

719 MHz

2400 MHz

Boost Clock

758 MHz

2000 MHz

Memory Clock

1001 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

128.0GB/s

Bandwidth

16.02GB/s

Render Config

16

Compute Units

-

1024

Shading Units

192

64

TMUs

16

32

ROPs

8

-

16

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

16 MB

L3 Cache

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

6.064 GPixel/s

153.6 GTexel/s

Texture Rate

12.13 GTexel/s

9.830 TFLOPS

FP16 (half)

-

4.915 TFLOPS

FP32 (float)

291.1 GFLOPS

307.2 GFLOPS

FP64 (double)

12.13 GFLOPS

Board Design

50W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

GK208

Navi 24

GPU Variant

-

RDNA 2.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

1.02 billion

107 mm²

Die Size

87 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.5

6.7

Shader Model

5.1

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