NVIDIA GeForce G105M vs AMD Radeon RX 550 Mobile

VS

NVIDIA GeForce G105M AMD Radeon RX 550 Mobile

We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 2GB VRAM Radeon RX 550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce G105M 's Advantages

Lower TDP (14W vs 50W)

AMD Radeon RX 550 Mobile 's Advantages

Released 8 years late

Boost Clock1287MHz

Larger VRAM bandwidth (96.00GB/s vs 11.20GB/s)

624 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce G105M

0.034 TFLOPS

Radeon RX 550 Mobile +4744%

1.647 TFLOPS

GeForce G105M

VS

Radeon RX 550 Mobile

Graphics Card

Jul 2009

Release Date

Jul 2017

GeForce 100M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1287 MHz

700 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

11.20GB/s

Bandwidth

96.00GB/s

Render Config

2

SM Count

-

Compute Units

10

16

Shading Units

640

8

TMUs

40

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

32 KB

L2 Cache

512 KB

Theoretical Performance

2.000 GPixel/s

Pixel Rate

20.59 GPixel/s

4.000 GTexel/s

Texture Rate

51.48 GTexel/s

-

FP16 (half)

1.647 TFLOPS

34.24 GFLOPS

FP32 (float)

1.647 TFLOPS

-

FP64 (double)

103.0 GFLOPS

Graphics Processor

GT218

GPU Name

Lexa

GT218-300-A2

GPU Variant

Lexa PRO (215-0904018)

Tesla 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.26 billion

Transistors

2.2 billion

57 mm²

Die Size

103 mm²

Board Design

14W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

CUDA

-

4.1

Shader Model

6.4

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