NVIDIA GeForce 620M vs NVIDIA GeForce 720A

VS

NVIDIA GeForce 620M

NVIDIA GeForce 720A

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 620M and 1024MB VRAM GeForce 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 620M 's Advantages

Lower TDP (15W vs 33W)

NVIDIA GeForce 720A 's Advantages

Released 2 years and 4 months late

Boost Clock938MHz

Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

GeForce 620M +33%

0.24 TFLOPS

GeForce 720A

0.18 TFLOPS

GeForce 620M

VS

GeForce 720A

Graphics Card

Mar 2012

Release Date

Jul 2014

GeForce 600M

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

775 MHz

-

Boost Clock

938 MHz

900 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

16.00GB/s

Render Config

-

2

SM Count

2

96

Shading Units

96

16

TMUs

16

8

ROPs

8

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

3.752 GPixel/s

10.00 GTexel/s

Texture Rate

15.01 GTexel/s

-

240.0 GFLOPS

FP32 (float)

180.1 GFLOPS

20.00 GFLOPS

FP64 (double)

15.01 GFLOPS

Board Design

15W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF117

GPU Name

GF117

N13P-GLP

GPU Variant

N14M-GE

Fermi 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.585 billion

Transistors

0.585 billion

116 mm²

Die Size

116 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

2.1

5.1

Shader Model

5.1

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