NVIDIA GeForce GT 720M vs AMD Radeon E9390 PCIe

VS

NVIDIA GeForce GT 720M

AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 720M 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 GT 720M 's Advantages

Lower TDP (33W vs 75W)

AMD Radeon E9390 PCIe 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 44% (1089MHz vs 758MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 12.80GB/s)

1600 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 720M

0.291 TFLOPS

Radeon E9390 PCIe +1241%

3.903 TFLOPS

GeForce GT 720M

VS

Radeon E9390 PCIe

Graphics Card

Dec 2013

Release Date

Oct 2019

GeForce 700M

Generation

Embedded

Mobile

Type

Mobile

PCIe 2.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

719 MHz

Base Clock

713 MHz

758 MHz

Boost Clock

1089 MHz

800 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

12.80GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

28

-

192

Shading Units

1792

16

TMUs

112

8

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

3.032 GPixel/s

Pixel Rate

34.85 GPixel/s

12.13 GTexel/s

Texture Rate

122.0 GTexel/s

-

FP16 (half)

3.903 TFLOPS

291.1 GFLOPS

FP32 (float)

3.903 TFLOPS

12.13 GFLOPS

FP64 (double)

243.9 GFLOPS

Board Design

33W

TDP

75W

-

No outputs

Outputs

4x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

Ellesmere

GT 720M

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

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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