AMD Radeon R7 M445 vs NVIDIA GeForce G105M

VS

AMD Radeon R7 M445

NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M445 and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M445 's Advantages

Released 6 years and 10 months late

Boost Clock920MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (32.00GB/s vs 11.20GB/s)

304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M445 +1629%

0.588 TFLOPS

GeForce G105M

0.034 TFLOPS

Radeon R7 M445

VS

GeForce G105M

Graphics Card

May 2016

Release Date

Jul 2009

Gem System

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

920 MHz

Boost Clock

-

1000 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

64bit

32.00GB/s

Bandwidth

11.20GB/s

Render Config

5

Compute Units

-

SM Count

2

320

Shading Units

16

20

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

2.000 GPixel/s

18.40 GTexel/s

Texture Rate

4.000 GTexel/s

588.8 GFLOPS

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

34.24 GFLOPS

36.80 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

14W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Meso

GPU Name

GT218

Meso PRO (216-0864032)

GPU Variant

GT218-300-A2

GCN 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

0.26 billion

125 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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