NVIDIA GeForce 920A vs AMD Radeon E9390 PCIe

VS

NVIDIA GeForce 920A AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920A 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 920A 's Advantages

Lower TDP (33W vs 75W)

AMD Radeon E9390 PCIe 's Advantages

Released 4 years and 7 months late

Boost Clock1089MHz

More VRAM (8GB vs 2GB)

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

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 920A

0.733 TFLOPS

Radeon E9390 PCIe +432%

3.903 TFLOPS

GeForce 920A

VS

Radeon E9390 PCIe

Graphics Card

Mar 2015

Release Date

Oct 2019

GeForce 900A

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

713 MHz

-

Boost Clock

1089 MHz

1001 MHz

Memory Clock

1250 MHz

Memory

2GB

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

32

TMUs

112

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

Theoretical Performance

7.632 GPixel/s

Pixel Rate

34.85 GPixel/s

30.53 GTexel/s

Texture Rate

122.0 GTexel/s

-

FP16 (half)

3.903 TFLOPS

732.7 GFLOPS

FP32 (float)

3.903 TFLOPS

30.53 GFLOPS

FP64 (double)

243.9 GFLOPS

Graphics Processor

GK208B

GPU Name

Ellesmere

N16V-GM

GPU Variant

-

Kepler 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.02 billion

Transistors

5.7 billion

87 mm²

Die Size

232 mm²

Board Design

33W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

4x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.4

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