AMD Radeon RX 6550S vs NVIDIA GeForce 845M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550S and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550S 's Advantages

Released 7 years and 5 months late

Boost Clock has increased by 104% (2400MHz vs 1176MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 40.10GB/s)

640 additional rendering cores

NVIDIA GeForce 845M 's Advantages

Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6550S +444%

4.915 TFLOPS

GeForce 845M

0.903 TFLOPS

Radeon RX 6550S

VS

GeForce 845M

Graphics Card

Jan 2023

Release Date

Aug 2015

Navi Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

2000 MHz

Base Clock

1071 MHz

2400 MHz

Boost Clock

1176 MHz

2000 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

64bit

128.0GB/s

Bandwidth

40.10GB/s

Render Config

-

SM Count

-

16

Compute Units

-

1024

Shading Units

384

64

TMUs

32

ROPs

16

-

Tensor Cores

-

16

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

18.82 GPixel/s

153.6 GTexel/s

Texture Rate

37.63 GTexel/s

9.830 TFLOPS

FP16 (half)

-

4.915 TFLOPS

FP32 (float)

903.2 GFLOPS

307.2 GFLOPS

FP64 (double)

28.22 GFLOPS

Graphics Processor

Navi 24

GPU Name

GM108

Navi 24

GPU Variant

-

RDNA 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

Unknown

107 mm²

Die Size

Unknown

Board Design

50W

TDP

33W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.7

Shader Model

5.1

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