NVIDIA GeForce GTX 880M vs AMD Radeon RX 6550S

VS

NVIDIA GeForce GTX 880M

AMD Radeon RX 6550S

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 4GB VRAM Radeon RX 6550S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 128.0GB/s)

512 additional rendering cores

AMD Radeon RX 6550S 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 142% (2400MHz vs 993MHz)

Lower TDP (50W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 880M

3.05 TFLOPS

Radeon RX 6550S +61%

4.915 TFLOPS

GeForce GTX 880M

VS

Radeon RX 6550S

Graphics Card

Mar 2014

Release Date

Jan 2023

GeForce 800M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

954 MHz

Base Clock

2000 MHz

993 MHz

Boost Clock

2400 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

16

-

1536

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

31.78 GPixel/s

Pixel Rate

76.80 GPixel/s

127.1 GTexel/s

Texture Rate

153.6 GTexel/s

-

FP16 (half)

9.830 TFLOPS

3.050 TFLOPS

FP32 (float)

4.915 TFLOPS

127.1 GFLOPS

FP64 (double)

307.2 GFLOPS

Board Design

122W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GK104

GPU Name

Navi 24

N15E-GX-A2

GPU Variant

Navi 24

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

5.4 billion

294 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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