AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce G103M

VS

AMD Radeon R9 M390 Mac Edition NVIDIA GeForce G103M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 512MB VRAM GeForce G103M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390 Mac Edition 's Advantages

Released 5 years and 8 months late

Larger VRAM bandwidth (174.7GB/s vs 8.000GB/s)

1016 additional rendering cores

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 80W)

Score

Benchmark

FP32 (float)

Radeon R9 M390 Mac Edition +7446%

1.962 TFLOPS

GeForce G103M

0.026 TFLOPS

Radeon R9 M390 Mac Edition

VS

GeForce G103M

Graphics Card

May 2015

Release Date

Sep 2009

Crystal System

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1365 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

174.7GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

1

16

Compute Units

-

1024

Shading Units

8

64

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 KB

Theoretical Performance

30.66 GPixel/s

Pixel Rate

2.560 GPixel/s

61.31 GTexel/s

Texture Rate

2.560 GTexel/s

-

FP16 (half)

-

1.962 TFLOPS

FP32 (float)

25.60 GFLOPS

122.6 GFLOPS

FP64 (double)

-

Graphics Processor

Pitcairn

GPU Name

G98

Pitcairn PRO (215-0828062)

GPU Variant

N10M-GE2-S

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

2.8 billion

Transistors

0.21 billion

212 mm²

Die Size

86 mm²

Board Design

80W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

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