AMD Radeon R9 M280X vs NVIDIA GeForce G105M

VS

AMD Radeon R9 M280X

NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages

Released 5 years and 7 months late

Boost Clock1000MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (88.00GB/s vs 11.20GB/s)

880 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M280X +5170%

1.792 TFLOPS

GeForce G105M

0.034 TFLOPS

Radeon R9 M280X

VS

GeForce G105M

Graphics Card

Feb 2015

Release Date

Jul 2009

Gem System

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1375 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

88.00GB/s

Bandwidth

11.20GB/s

Render Config

14

Compute Units

-

SM Count

2

896

Shading Units

16

56

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

2.000 GPixel/s

56.00 GTexel/s

Texture Rate

4.000 GTexel/s

-

1.792 TFLOPS

FP32 (float)

34.24 GFLOPS

112.0 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

14W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Saturn

GPU Name

GT218

Saturn XT (216-0843024)

GPU Variant

GT218-300-A2

GCN 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

0.26 billion

160 mm²

Die Size

57 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.2

6.5

Shader Model

4.1

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