AMD Radeon R9 M385X vs NVIDIA GeForce G105M

VS

AMD Radeon R9 M385X NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X 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 M385X 's Advantages

Released 5 years and 10 months late

Boost Clock1100MHz

Larger VRAM bandwidth (76.80GB/s vs 11.20GB/s)

880 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M385X +5697%

1.971 TFLOPS

GeForce G105M

0.034 TFLOPS

Radeon R9 M385X

VS

GeForce G105M

Graphics Card

May 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

1000 MHz

Base Clock

-

1100 MHz

Boost Clock

-

1200 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

76.80GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

2

14

Compute Units

-

896

Shading Units

16

56

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

Theoretical Performance

17.60 GPixel/s

Pixel Rate

2.000 GPixel/s

61.60 GTexel/s

Texture Rate

4.000 GTexel/s

-

FP16 (half)

-

1.971 TFLOPS

FP32 (float)

34.24 GFLOPS

123.2 GFLOPS

FP64 (double)

-

Graphics Processor

Strato

GPU Name

GT218

Strato XT

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

Board Design

Unknown

TDP

14W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

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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