NVIDIA GeForce 945M vs AMD Radeon E9390 PCIe

VS

NVIDIA GeForce 945M AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945M and 8GB VRAM Radeon E9390 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 945M 's Advantages

Boost Clock has increased by 9% (1189MHz vs 1089MHz)

Lower TDP (23W vs 75W)

AMD Radeon E9390 PCIe 's Advantages

Released 3 years and 6 months late

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 16.02GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 945M

0.913 TFLOPS

Radeon E9390 PCIe +327%

3.903 TFLOPS

GeForce 945M

VS

Radeon E9390 PCIe

Graphics Card

Apr 2016

Release Date

Oct 2019

GeForce 900M

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1006 MHz

Base Clock

713 MHz

1189 MHz

Boost Clock

1089 MHz

1001 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

16.02GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

Compute Units

28

384

Shading Units

1792

24

TMUs

112

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

Theoretical Performance

9.512 GPixel/s

Pixel Rate

34.85 GPixel/s

28.54 GTexel/s

Texture Rate

122.0 GTexel/s

-

FP16 (half)

3.903 TFLOPS

913.2 GFLOPS

FP32 (float)

3.903 TFLOPS

28.54 GFLOPS

FP64 (double)

243.9 GFLOPS

Graphics Processor

GM108

GPU Name

Ellesmere

-

GPU Variant

-

Maxwell

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

Unknown

Transistors

5.7 billion

Unknown

Die Size

232 mm²

Board Design

23W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

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