AMD Radeon R9 M380 Mac Edition vs NVIDIA GeForce 305M

VS

AMD Radeon R9 M380 Mac Edition

NVIDIA GeForce 305M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M380 Mac Edition and 512MB VRAM GeForce 305M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M380 Mac Edition 's Advantages

Released 5 years and 4 months late

Boost Clock1021MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (100.4GB/s vs 11.20GB/s)

752 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M380 Mac Edition +4137%

1.568 TFLOPS

GeForce 305M

0.037 TFLOPS

Radeon R9 M380 Mac Edition

VS

GeForce 305M

Graphics Card

May 2015

Release Date

Jan 2010

Gem System

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1021 MHz

Boost Clock

-

1568 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

100.4GB/s

Bandwidth

11.20GB/s

Render Config

12

Compute Units

-

SM Count

2

768

Shading Units

16

48

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

16.34 GPixel/s

Pixel Rate

2.100 GPixel/s

49.01 GTexel/s

Texture Rate

4.200 GTexel/s

-

1.568 TFLOPS

FP32 (float)

36.80 GFLOPS

98.02 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

14W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Strato

GPU Name

GT218

Strato PRO

GPU Variant

N11M-LP1

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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