NVIDIA GeForce 810A vs NVIDIA GeForce 405M

VS

We compared two Mobile platform GPUs: 2GB VRAM GeForce 810A and 512MB VRAM GeForce 405M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 810A 's Advantages

Released 3 years and 6 months late

Boost Clock758MHz

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

176 additional rendering cores

NVIDIA GeForce 405M 's Advantages

Lower TDP (14W vs 15W)

Score

Benchmark

FP32 (float)

GeForce 810A +646%

0.291 TFLOPS

GeForce 405M

0.039 TFLOPS

GeForce 810A

VS

GeForce 405M

Graphics Card

Jul 2014

Release Date

Jan 2011

GeForce 800A

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

719 MHz

Base Clock

-

758 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

2

-

Compute Units

-

192

Shading Units

16

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

32 KB

Theoretical Performance

6.064 GPixel/s

Pixel Rate

2.424 GPixel/s

12.13 GTexel/s

Texture Rate

4.848 GTexel/s

-

FP16 (half)

-

291.1 GFLOPS

FP32 (float)

38.78 GFLOPS

12.13 GFLOPS

FP64 (double)

-

Graphics Processor

GK208

GPU Name

GT218

-

GPU Variant

-

Kepler 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.02 billion

Transistors

0.26 billion

87 mm²

Die Size

57 mm²

Board Design

15W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.2

5.1

Shader Model

4.1

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