NVIDIA GeForce GTX 980MX vs AMD Radeon E9390 PCIe

VS

NVIDIA GeForce GTX 980MX AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX 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 GTX 980MX 's Advantages

Boost Clock has increased by 8% (1178MHz vs 1089MHz)

Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)

AMD Radeon E9390 PCIe 's Advantages

Released 3 years and 4 months late

128 additional rendering cores

Lower TDP (75W vs 148W)

Score

Benchmark

FP32 (float)

GeForce GTX 980MX

3.92 TFLOPS

Radeon E9390 PCIe

3.903 TFLOPS

GeForce GTX 980MX

VS

Radeon E9390 PCIe

Graphics Card

Jun 2016

Release Date

Oct 2019

GeForce 900M

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1050 MHz

Base Clock

713 MHz

1178 MHz

Boost Clock

1089 MHz

1500 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

192.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

Compute Units

28

1664

Shading Units

1792

104

TMUs

112

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

75.39 GPixel/s

Pixel Rate

34.85 GPixel/s

122.5 GTexel/s

Texture Rate

122.0 GTexel/s

-

FP16 (half)

3.903 TFLOPS

3.920 TFLOPS

FP32 (float)

3.903 TFLOPS

122.5 GFLOPS

FP64 (double)

243.9 GFLOPS

Graphics Processor

GM204

GPU Name

Ellesmere

N16E-GXX-A1

GPU Variant

-

Maxwell 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

5.2 billion

Transistors

5.7 billion

398 mm²

Die Size

232 mm²

Board Design

148W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.2

CUDA

-

6.4

Shader Model

6.4

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