NVIDIA GeForce GTX 260M vs AMD Radeon RX 550X Mobile

VS

NVIDIA GeForce GTX 260M

AMD Radeon RX 550X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 2GB VRAM Radeon RX 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260M 's Advantages

Larger VRAM bandwidth (60.80GB/s vs 48.00GB/s)

AMD Radeon RX 550X Mobile 's Advantages

Released 9 years and 1 months late

Boost Clock1176MHz

More VRAM (2GB vs 1024GB)

528 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GTX 260M

0.308 TFLOPS

Radeon RX 550X Mobile +388%

1.505 TFLOPS

GeForce GTX 260M

VS

Radeon RX 550X Mobile

Graphics Card

Mar 2009

Release Date

Apr 2018

GeForce 200M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1176 MHz

950 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

64bit

60.80GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

14

SM Count

-

112

Shading Units

640

56

TMUs

40

16

ROPs

16

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

-

Theoretical Performance

8.800 GPixel/s

Pixel Rate

18.82 GPixel/s

30.80 GTexel/s

Texture Rate

47.04 GTexel/s

-

FP16 (half)

1.505 TFLOPS

308.0 GFLOPS

FP32 (float)

1.505 TFLOPS

-

FP64 (double)

94.08 GFLOPS

Board Design

65W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G92

GPU Name

Polaris 23

N10E-GT

GPU Variant

Polaris 23 MXT

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.754 billion

Transistors

2.2 billion

324 mm²

Die Size

103 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.4

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