NVIDIA GeForce 805A vs NVIDIA GeForce GT 720A

VS

NVIDIA GeForce 805A NVIDIA GeForce GT 720A

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 805A and 1024MB VRAM GeForce GT 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 805A 's Advantages

Boost Clock758MHz

96 additional rendering cores

Lower TDP (15W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 805A

0.291 TFLOPS

GeForce GT 720A +2%

0.298 TFLOPS

GeForce 805A

VS

GeForce GT 720A

Graphics Card

Jul 2014

Release Date

Jul 2014

GeForce 800A

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

719 MHz

Base Clock

-

758 MHz

Boost Clock

-

1001 MHz

Memory Clock

1001 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

16.02GB/s

Render Config

-

SM Count

2

-

Compute Units

-

192

Shading Units

96

16

TMUs

16

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

128 KB

Theoretical Performance

6.064 GPixel/s

Pixel Rate

3.100 GPixel/s

12.13 GTexel/s

Texture Rate

12.40 GTexel/s

-

FP16 (half)

-

291.1 GFLOPS

FP32 (float)

297.6 GFLOPS

12.13 GFLOPS

FP64 (double)

24.80 GFLOPS

Graphics Processor

GK208

GPU Name

GF117

-

GPU Variant

N14M-GE

Kepler 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.02 billion

Transistors

0.585 billion

87 mm²

Die Size

116 mm²

Board Design

15W

TDP

33W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

2.1

5.1

Shader Model

5.1

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